Illustrated Plant List

PCT: Highway SR78 to Highway S22

~one mile east of S2, south of S22, north of SR78

San Diego County
logo Calflora Illustrated Plant List 

RT Hawke, Shaun Hawke, Tom Chester, Adrienne Ballwey, Kate Harper, Mike Crouse, James Dillane, Keir Morse, Jim Roberts, and Nancy Accola  (2015-03-30)

RECORD DETAIL NEARBY CHECKLISTS WHAT GROWS HERE?
372 PLANTS
Acamptopappus sphaerocephalus var. sphaerocephalus    Rayless goldenhead
native
Shrub

ASTERACEAE

Acamptopappus sphaerocephalus var. sphaerocephalus Acamptopappus sphaerocephalus var. sphaerocephalus Acamptopappus sphaerocephalus var. sphaerocephalus
2003 James M. Andre
2010 Neal Kramer
2010 Neal Kramer

Acmispon argophyllus var. argophyllus    Southern california silver lotus
native
Perennial herb

FABACEAE

Acmispon argophyllus var. argophyllus Acmispon argophyllus var. argophyllus Acmispon argophyllus var. argophyllus
2015 Keir Morse
2003 Michelle Cloud-Hughes
2014 Neal Kramer

Acmispon glaber var. brevialatus    Short winged deerweed
native
Perennial herb

FABACEAE

Acmispon glaber var. brevialatus Acmispon glaber var. brevialatus Acmispon glaber var. brevialatus
2014 John Doyen
2010 Thomas Stoughton
2015 Keir Morse

Acmispon haydonii    Pygmy lotus
native
Perennial herb

FABACEAE

Acmispon haydonii Acmispon haydonii
1995 Saint Mary's College of California
1995 Saint Mary's College of California

Acmispon maritimus var. brevivexillus    Coastal lotus
native
Annual herb

FABACEAE

Acmispon maritimus var. brevivexillus Acmispon maritimus var. brevivexillus Acmispon maritimus var. brevivexillus
2011 Neal Kramer
2011 Neal Kramer
2011 Neal Kramer

Acmispon strigosus    Strigose lotus
native
Annual herb

FABACEAE

Acmispon strigosus Acmispon strigosus Acmispon strigosus
2008 Keir Morse
2004 James M. Andre
2009 Neal Kramer

Acourtia microcephala    Sacapellote
native
Perennial herb

ASTERACEAE

Acourtia microcephala Acourtia microcephala Acourtia microcephala
Anthony Baniaga
2008 Zoya Akulova
2009 Robert Steers

Adenophyllum porophylloides    San Felipe dogweed,  San Felipe dyssodia
native
Perennial herb

ASTERACEAE

Adenophyllum porophylloides Adenophyllum porophylloides Adenophyllum porophylloides
2010 Neal Kramer
2003 Michael Charters
2014 Keir Morse

Adenostoma fasciculatum    Chamise
native
Tree, Shrub

ROSACEAE

Adenostoma fasciculatum Adenostoma fasciculatum Adenostoma fasciculatum
2008 Thomas Stoughton
2002 Lynn Watson
2009 Keir Morse

Adenostoma sparsifolium    Red shanks
native
Tree

ROSACEAE

Adenostoma sparsifolium Adenostoma sparsifolium Adenostoma sparsifolium
2013 Susan McDougall
2012 Anthony Baniaga
2015 Keir Morse

Agave deserti var. deserti    Desert agave
native
Perennial herb

AGAVACEAE

Agave deserti var. deserti Agave deserti var. deserti Agave deserti var. deserti
2009 Barry Breckling
2012 Keir Morse
2012 Keir Morse

Agoseris retrorsa    Spear leaved agoseris,  Spearleaf agoseris,  Spearleaf mountain dandelion
native
Perennial herb

ASTERACEAE

Agoseris retrorsa Agoseris retrorsa Agoseris retrorsa
2003 Steve Matson
2009 Keir Morse
2009 Keir Morse

Allionia incarnata var. villosa    Trailing windmills
native
Annual, Perennial herb

NYCTAGINACEAE

Allionia incarnata var. villosa Allionia incarnata var. villosa Allionia incarnata var. villosa
2014 Don Davis
2012 Keir Morse
2012 Keir Morse

Allium fimbriatum var. fimbriatum    Fringed onion
native
Perennial herb (bulb)

ALLIACEAE

Allium fimbriatum var. fimbriatum Allium fimbriatum var. fimbriatum Allium fimbriatum var. fimbriatum
2009 Keir Morse
2009 Keir Morse
2016 Dana York

Allophyllum gilioides ssp. violaceum    Dense false gilia,  Dense false gilyflower
native
Annual herb

POLEMONIACEAE

Allophyllum gilioides ssp. violaceum Allophyllum gilioides ssp. violaceum Allophyllum gilioides ssp. violaceum
2017 Keir Morse
2017 Keir Morse
2017 Keir Morse

Amaranthus fimbriatus    Fringed amaranth
native
Annual herb

AMARANTHACEAE

Amaranthus fimbriatus Amaranthus fimbriatus Amaranthus fimbriatus
2005 James M. Andre
2012 Jean Pawek
2003 James M. Andre

Ambrosia acanthicarpa    Annual burrweed,  Annual bursage,  Annual burweed
native
Annual herb

ASTERACEAE

Ambrosia acanthicarpa Ambrosia acanthicarpa Ambrosia acanthicarpa
2009 Neal Kramer
2003 Michelle Cloud-Hughes
2003 Michelle Cloud-Hughes

Ambrosia dumosa    Burro weed,  Burrobush,  White bursage
native
Shrub

ASTERACEAE

Ambrosia dumosa Ambrosia dumosa Ambrosia dumosa
2003 James M. Andre
2004 Heath McAllister
1998 Larry Blakely

Ambrosia psilostachya    Ragweed,  Western ragweed
native
Perennial herb

ASTERACEAE

Ambrosia psilostachya Ambrosia psilostachya Ambrosia psilostachya
2014 Richard Spellenberg
2011 Aaron Arthur
2012 Richard Spellenberg

Ambrosia salsola var. salsola    Burrobrush
native
Shrub

ASTERACEAE

Ambrosia salsola var. salsola Ambrosia salsola var. salsola Ambrosia salsola var. salsola
2004 James M. Andre
2016 Keir Morse
2005 Michael W. Tuma

Amsinckia intermedia    Common fiddleneck
native
Annual herb

BORAGINACEAE

Amsinckia intermedia Amsinckia intermedia Amsinckia intermedia
2004 George W. Hartwell
2010 Thomas Stoughton
2012 Keir Morse

Amsinckia tessellata var. tessellata    Bristly fiddleneck,  Devil's lettuce
native
Annual herb

BORAGINACEAE

Amsinckia tessellata var. tessellata Amsinckia tessellata var. tessellata Amsinckia tessellata var. tessellata
2006 Chris Wagner, SBNF
2008 Steve Matson
2008 Steve Matson

Antirrhinum coulterianum    Coulter snapdragon,  Coulter's snapdragon
native
Annual herb

PLANTAGINACEAE

Antirrhinum coulterianum Antirrhinum coulterianum Antirrhinum coulterianum
2009 Neal Kramer
2006 Chris Wagner, SBNF
2009 Aaron Schusteff

Apium graveolens    Smallage,  Garden celery
non-native
Annual, Biennial herb

APIACEAE

Apium graveolens Apium graveolens Apium graveolens
2006 Keir Morse
2006 Keir Morse
2005 Luigi Rignanese

Arctostaphylos glandulosa    Eastwood manzanita,  Eastwood's manzanita
native
Shrub

ERICACEAE

Arctostaphylos glandulosa Arctostaphylos glandulosa Arctostaphylos glandulosa
2002 Brad Kelley
2010 Neal Kramer
2010 Neal Kramer

Arctostaphylos glauca    Big berry manzanita,  Bigberry manzanita
native
Tree, Shrub

ERICACEAE

Arctostaphylos glauca Arctostaphylos glauca Arctostaphylos glauca
2008 Keir Morse
2009 Thomas Stoughton
2009 Thomas Stoughton

Argemone munita    Chicalote,  Prickly poppy
native
Annual, Perennial herb

PAPAVERACEAE

Argemone munita Argemone munita Argemone munita
1997 Carol Bruce
2003 Michael Charters
2003 Lynn Watson

Aristida adscensionis    Six weeks three awn,  Sixweeks threeawn
native
Annual grass

POACEAE

Aristida adscensionis Aristida adscensionis Aristida adscensionis
2006 James M. Andre
2006 Trent M. Draper
2012 Neal Kramer

Aristida purpurea    Purple three awn,  Purple threeawn
native
Perennial grass

POACEAE

Aristida purpurea Aristida purpurea Aristida purpurea
2007 Jason E. Willand
2013 Steve Matson
2013 James M. Andre

Aristida purpurea var. longiseta    Red three awn
native
Perennial grass

POACEAE

Aristida purpurea var. longiseta
2007 Trent M. Draper

Artemisia dracunculus    Herbaceous sagewort,  Pinon wormwood,  Tarragon
native
Perennial herb

ASTERACEAE

Artemisia dracunculus Artemisia dracunculus Artemisia dracunculus
2008 Keir Morse
2003 Michael Charters
2007 Steve Matson

Artemisia ludoviciana ssp. incompta    Mountain mugwort,  Western mugwort,  White sagebrush
native
Perennial herb

ASTERACEAE

Artemisia ludoviciana ssp. incompta Artemisia ludoviciana ssp. incompta Artemisia ludoviciana ssp. incompta
2011 Barry Breckling
2011 Barry Breckling
2006 Steve Matson

Artemisia tridentata    Big sagebrush,  Common sagebrush
native
Shrub

ASTERACEAE

Artemisia tridentata Artemisia tridentata Artemisia tridentata
2007 Jason E. Willand
2007 Dr. Mark S. Brunell
2008 Thomas Stoughton

Astragalus douglasii var. parishii    Parish's milk vetch
native
Perennial herb

FABACEAE

Astragalus douglasii var. parishii Astragalus douglasii var. parishii Astragalus douglasii var. parishii
2009 Neal Kramer
2008 Larry Sward
2013 Keir Morse

Astragalus nuttallianus var. cedrosensis    Cedros milk vetch,  Turkeypeas
native
Annual herb

FABACEAE

Astragalus nuttallianus var. cedrosensis Astragalus nuttallianus var. cedrosensis Astragalus nuttallianus var. cedrosensis
2017 Keir Morse
2017 Keir Morse
2017 Keir Morse

Astragalus palmeri    Palmer locoweed,  Palmer's milk vetch,  Palmer's milkvetch
native
Perennial herb

FABACEAE

Astragalus palmeri Astragalus palmeri Astragalus palmeri
2012 Gary A. Monroe
2010 Larry Sward
2014 Keir Morse

Athysanus pusillus    Athysanus,  Common sandweed,  Dwarf athysanus
native
Annual herb

BRASSICACEAE

Athysanus pusillus Athysanus pusillus Athysanus pusillus
2008 Keir Morse
2008 Steve Matson
2008 Keir Morse

Atriplex canescens var. canescens    Fourwing saltbush
native
Shrub

CHENOPODIACEAE

Atriplex canescens var. canescens Atriplex canescens var. canescens Atriplex canescens var. canescens
2009 Neal Kramer
2015 Zoya Akulova
2009 James M. Andre

Atriplex polycarpa    Allscale saltbush,  Allscale, cattle spinach,  Cattle saltbush
native
Shrub

CHENOPODIACEAE

Atriplex polycarpa Atriplex polycarpa Atriplex polycarpa
2005 Steve Matson
2013 Jean Pawek
2005 Steve Matson

Avena barbata    Slender oat,  Slim oat
invasive non-native
Annual, Perennial grass

POACEAE

Avena barbata Avena barbata Avena barbata
2004 Carol W. Witham
2009 Keir Morse
2002 James B. Gratiot

Avena fatua    Wild oat,  Wildoat
invasive non-native
Annual grass

POACEAE

Avena fatua Avena fatua Avena fatua
2008 Keir Morse
2002 James B. Gratiot
2008 Zoya Akulova

Ayenia compacta    California ayenia,  Desert ayenia
native
Perennial herb, Shrub

MALVACEAE

Ayenia compacta Ayenia compacta Ayenia compacta
2012 Keir Morse
2004 Aaron Schusteff
2012 Keir Morse

Baccharis brachyphylla    Short leaved baccharis,  Short leaved baccharis,  Shortleaf baccharis
native
Shrub

ASTERACEAE

Baccharis brachyphylla Baccharis brachyphylla Baccharis brachyphylla
2010 James M. Andre
2014 John Doyen
2014 John Doyen

Bahiopsis parishii    Parish viguiera
native
Shrub

ASTERACEAE

Bahiopsis parishii Bahiopsis parishii Bahiopsis parishii
2005 James M. Andre
2010 Thomas Stoughton
2005 Michelle Cloud-Hughes

Bebbia juncea var. aspera    Rough sweetbush
native
Shrub

ASTERACEAE

Bebbia juncea var. aspera Bebbia juncea var. aspera Bebbia juncea var. aspera
2010 Neal Kramer
2010 Lee Dittmann
2010 Neal Kramer

Bernardia incana    Western bernardia
native
Shrub

EUPHORBIACEAE

Bernardia incana Bernardia incana Bernardia incana
© 2014 Keir Morse
2014 Keir Morse
2014 Keir Morse

Boechera californica    California rockcress
native
Perennial herb

BRASSICACEAE

Boechera californica Boechera californica
2013 Phillip Roullard
2013 Phillip Roullard

Boechera perennans    Perennial rockcress
native
Perennial herb

BRASSICACEAE

Boechera perennans Boechera perennans Boechera perennans
2005 Michelle Cloud-Hughes
2007 Trent M. Draper
2007 Trent M. Draper

Boerhavia coccinea    Red boerhaavia,  Scarlet spiderling
native
Perennial herb

NYCTAGINACEAE

Boerhavia coccinea Boerhavia coccinea Boerhavia coccinea
2014 Keir Morse
1998 Arthur H. Bazell, M.D.
2009 Neal Kramer

Boerhavia triquetra var. intermedia    Fivewing spiderling
native
Annual herb

NYCTAGINACEAE

Boerhavia triquetra var. intermedia Boerhavia triquetra var. intermedia Boerhavia triquetra var. intermedia
2011 Neal Kramer
2012 Keir Morse
2012 Keir Morse

Bouteloua aristidoides var. aristidoides    Needle grama
native
Annual grass

POACEAE

Bouteloua aristidoides var. aristidoides Bouteloua aristidoides var. aristidoides Bouteloua aristidoides var. aristidoides
2014 Keir Morse
2004 James M. Andre
2014 Keir Morse

Bowlesia incana    Hoary bowlesia
native
Annual herb

APIACEAE

Bowlesia incana Bowlesia incana Bowlesia incana
2002 Dean Wm. Taylor
2012 Gary McDonald
2004 James M. Andre

Brassica tournefortii    Saharan mustard
invasive non-native
Annual herb

BRASSICACEAE

Brassica tournefortii Brassica tournefortii Brassica tournefortii
2005 Michelle Cloud-Hughes
2009 Thomas Stoughton
2009 Thomas Stoughton

Brickellia atractyloides var. odontolepis    California spear leaved brickellia
native
Shrub

ASTERACEAE

Brickellia atractyloides var. odontolepis Brickellia atractyloides var. odontolepis Brickellia atractyloides var. odontolepis
2013 Steve Matson
2013 Steve Matson
2013 Steve Matson

Brickellia californica    Brickell bush,  California brickellbush,  California brickellia
native
Perennial herb

ASTERACEAE

Brickellia californica Brickellia californica Brickellia californica
2005 James M. Andre
2011 Robert A. Hamilton
2011 Robert A. Hamilton

Brickellia frutescens    Shrubby brickellbush,  Shrubby brickellia
native
Shrub

ASTERACEAE

Brickellia frutescens Brickellia frutescens
1998 Dean Wm. Taylor
1996 Christopher L. Christie

Bromus diandrus    Bromegrass,  Ripgut brome,  Ripgut grass
invasive non-native
Annual grass

POACEAE

Bromus diandrus Bromus diandrus Bromus diandrus
2009 Neal Kramer
2008 Zoya Akulova
2004 Carol W. Witham

Bromus madritensis ssp. rubens    Foxtail brome,  Foxtail chess,  Foxtail grass
invasive non-native
Annual grass

POACEAE

Bromus madritensis ssp. rubens Bromus madritensis ssp. rubens Bromus madritensis ssp. rubens
2008 Thomas Stoughton
2004 Carol W. Witham
2005 Steve Matson

Bromus tectorum    Cheatgrass, downy brome,  Downy brome grass,  Downy chess
invasive non-native
Annual grass

POACEAE

Bromus tectorum Bromus tectorum Bromus tectorum
2008 Gary A. Monroe
2001 Joe DiTomaso
2001 Joe DiTomaso

Calandrinia ciliata    Red maids
(currently Calandrinia menziesii)
native
Annual herb

MONTIACEAE

Calandrinia ciliata Calandrinia ciliata Calandrinia ciliata
2008 Neal Kramer
2010 Neal Kramer
2008 Keir Morse

Calochortus splendens    Splendid mariposa lily
native
Perennial herb

LILIACEAE

Calochortus splendens Calochortus splendens Calochortus splendens
1998 Dean Wm. Taylor
2006 Matt Below
2003 Michelle Cloud-Hughes

Calyptridium monandrum    Common pussypaws,  Pussy paws
native
Annual herb

MONTIACEAE

Calyptridium monandrum Calyptridium monandrum Calyptridium monandrum
2009 Keir Morse
2009 Keir Morse
2009 Keir Morse

Camissonia strigulosa    Contorted primrose,  Sandysoil suncup,  Strigose sun cup
native
Annual herb

ONAGRACEAE

Camissonia strigulosa Camissonia strigulosa Camissonia strigulosa
2011 Jorg & Mimi Fleige
2009 Keir Morse
2009 Keir Morse

Camissoniopsis confusa    San bernardino sun cup
native
Annual herb

ONAGRACEAE

Camissoniopsis confusa
2009 Aaron Schusteff

Camissoniopsis ignota    Jurupa hills sun cup
native
Annual herb

ONAGRACEAE

Camissoniopsis ignota Camissoniopsis ignota Camissoniopsis ignota
2012 Jake Ruygt
2014 Jean Pawek
2011 Jean Pawek

Camissoniopsis pallida ssp. pallida    Pale sun cup
native
Annual herb

ONAGRACEAE

Camissoniopsis pallida ssp. pallida Camissoniopsis pallida ssp. pallida Camissoniopsis pallida ssp. pallida
2014 Neal Kramer
2010 Thomas Stoughton
2008 Neal Kramer

Capsella bursa-pastoris    Shepherd's purse
non-native
Annual herb

BRASSICACEAE

Capsella bursa-pastoris Capsella bursa-pastoris Capsella bursa-pastoris
2007 Carol W. Witham
2008 Gary McDonald
2008 Steve Matson

Castilleja applegatei ssp. martinii    Martin's paintbrush,  Wavyleaf indian paintbrush
native
Perennial herb

OROBANCHACEAE

Castilleja applegatei ssp. martinii Castilleja applegatei ssp. martinii Castilleja applegatei ssp. martinii
2014 Robert Sikora
2006 Steve Matson
2005 Chris Wagner, SBNF

Castilleja foliolosa    Texas paintbrush,  Woolly indian paintbrush
native
Perennial herb

OROBANCHACEAE

Castilleja foliolosa Castilleja foliolosa Castilleja foliolosa
2003 Michelle Cloud-Hughes
2011 Steven Perry
2002 Christopher L. Christie

Castilleja spiralis    Lesser indian paintbrush,  Lesser paintbrush
(currently Castilleja minor ssp. spiralis)
native
Annual herb

OROBANCHACEAE

Castilleja spiralis Castilleja spiralis Castilleja spiralis
2015 Barry Breckling
2005 Brent Miller
2015 Neal Kramer

Caulanthus cooperi    Cooper caulanthus,  Cooper's jewel flower,  Cooper's wild cabbage
native
Annual herb

BRASSICACEAE

Caulanthus cooperi Caulanthus cooperi Caulanthus cooperi
2012 Steve Matson
2003 Michael Charters
2012 Keir Morse

Caulanthus hallii    Hall's caulanthus,  Hall's wild cabbage
native
Annual herb

BRASSICACEAE

Caulanthus hallii Caulanthus hallii Caulanthus hallii
2015 Keir Morse
2003 Charles E. Jones
2015 Keir Morse

Caulanthus heterophyllus var. heterophyllus    San diego wild cabbage,  Slender pod jewelflower
(currently Caulanthus heterophyllus)
native
Annual herb

BRASSICACEAE

Caulanthus heterophyllus var. heterophyllus Caulanthus heterophyllus var. heterophyllus Caulanthus heterophyllus var. heterophyllus
2009 Aaron Schusteff
2003 Charles E. Jones
2004 Vince Scheidt

Caulanthus lasiophyllus    California mustard
native
Annual herb

BRASSICACEAE

Caulanthus lasiophyllus Caulanthus lasiophyllus Caulanthus lasiophyllus
2003 Michael Charters
2003 Michael Charters
2008 Keir Morse

Caulanthus simulans    Payson's wild cabbage
native
Annual herb

BRASSICACEAE

Caulanthus simulans Caulanthus simulans Caulanthus simulans
2009 Aaron Schusteff
2009 Aaron Schusteff
2014 Keir Morse

Ceanothus perplexans    Cupped leaf ceanothus
native
Shrub

RHAMNACEAE

Ceanothus perplexans Ceanothus perplexans Ceanothus perplexans
2015 Keir Morse
2009 Thomas Stoughton
2015 Keir Morse

Centrostegia thurberi    Red triangles,  Thurber spiny herb,  Thurber's spineflower
native
Annual herb

POLYGONACEAE

Centrostegia thurberi Centrostegia thurberi Centrostegia thurberi
2016 Keir Morse
1998 Larry Blakely
2006 James M. Andre

Cercocarpus betuloides var. betuloides    Birch leaf mountain mahogany
native
Tree, Shrub

ROSACEAE

Cercocarpus betuloides var. betuloides Cercocarpus betuloides var. betuloides Cercocarpus betuloides var. betuloides
2009 Keir Morse
2009 Keir Morse
2012 Gary McDonald

Chaenactis artemisiifolia    Artemisia leaved chaenactis,  White pincushion
native
Annual herb

ASTERACEAE

Chaenactis artemisiifolia Chaenactis artemisiifolia Chaenactis artemisiifolia
2003 Charles E. Jones
2003 Michelle Cloud-Hughes
2014 Keir Morse

Chaenactis carphoclinia var. carphoclinia    Pebble pincushion
native
Annual herb

ASTERACEAE

Chaenactis carphoclinia var. carphoclinia Chaenactis carphoclinia var. carphoclinia Chaenactis carphoclinia var. carphoclinia
2010 Neal Kramer
2004 Michelle Cloud-Hughes
2014 Keir Morse

Chaenactis fremontii    Fremont pincushion,  Pincushion flower
native
Annual herb

ASTERACEAE

Chaenactis fremontii Chaenactis fremontii Chaenactis fremontii
2009 Keir Morse
2010 Thomas Stoughton
2003 Dr. Mark S. Brunell

Chaenactis glabriuscula var. glabriuscula    Common yellow chaenactis,  Yellow pincushion
native
Annual herb

ASTERACEAE

Chaenactis glabriuscula var. glabriuscula Chaenactis glabriuscula var. glabriuscula Chaenactis glabriuscula var. glabriuscula
2014 Neal Kramer
2014 Keir Morse
2014 Neal Kramer

Chamaesyce albomarginata    Rattlesnake sandmat
(currently Euphorbia albomarginata)
native
Perennial herb

EUPHORBIACEAE

Chamaesyce albomarginata Chamaesyce albomarginata Chamaesyce albomarginata
2004 Robert Sivinski
1995 Carol Bruce
2004 Heath McAllister

Chamaesyce melanadenia    Red-gland spurge
(currently Euphorbia melanadenia)
native
Perennial herb

EUPHORBIACEAE

Chamaesyce melanadenia Chamaesyce melanadenia Chamaesyce melanadenia
2009 Aaron Schusteff
2009 Aaron Schusteff
2014 Keir Morse

Chamaesyce polycarpa    Smallseed sandmat
(currently Euphorbia polycarpa)
native
Perennial herb

EUPHORBIACEAE

Chamaesyce polycarpa Chamaesyce polycarpa Chamaesyce polycarpa
2004 Debra Valov
2010 Steve Matson
2010 Neal Kramer

Chamaesyce setiloba    Yuma sandmat
(currently Euphorbia setiloba)
native
Annual herb

EUPHORBIACEAE

Chamaesyce setiloba Chamaesyce setiloba Chamaesyce setiloba
2012 Neal Kramer
2010 Neal Kramer
2009 James M. Andre

Cheilanthes clevelandii    Cleveland's lip fern
(currently Myriopteris clevelandii)
native
Fern

PTERIDACEAE

Cheilanthes clevelandii Cheilanthes clevelandii Cheilanthes clevelandii
2015 Robert Sikora
2014 Steve Matson
2015 Robert Sikora

Cheilanthes covillei    Coville's lip fern
(currently Myriopteris covillei)
native
Fern

PTERIDACEAE

Cheilanthes covillei Cheilanthes covillei Cheilanthes covillei
2013 Neal Kramer
2013 Neal Kramer
© 2015 Barry Breckling

Cheilanthes parryi    Parry's lip fern
(currently Myriopteris parryi)
native
Fern

PTERIDACEAE

Cheilanthes parryi Cheilanthes parryi Cheilanthes parryi
2009 Aaron Schusteff
2003 Michael Charters
2012 Keir Morse

Chenopodium californicum    California goosefoot,  Pigweed,  Soaproot
native
Perennial herb

CHENOPODIACEAE

Chenopodium californicum Chenopodium californicum Chenopodium californicum
2006 Steve Matson
2007 Adonis (Don) Tate
2014 Steve Matson

Chenopodium fremontii    Fremont's goosefoot
native
Annual herb

CHENOPODIACEAE

Chenopodium fremontii Chenopodium fremontii Chenopodium fremontii
2008 Thomas Stoughton
2008 Thomas Stoughton
2011 Jean Pawek

Chorizanthe brevicornu var. brevicornu    Brittle spineflower
native
Annual herb

POLYGONACEAE

Chorizanthe brevicornu var. brevicornu Chorizanthe brevicornu var. brevicornu Chorizanthe brevicornu var. brevicornu
2010 Neal Kramer
2009 Keir Morse
2014 John Doyen

Chorizanthe fimbriata var. laciniata    Lace fringed spineflower
native
Annual herb

POLYGONACEAE

Chorizanthe fimbriata var. laciniata Chorizanthe fimbriata var. laciniata
2005 Aaron Schusteff
2005 Aaron Schusteff

Cirsium occidentale var. californicum    Bigelow thistle,  California thistle,  Cobwebby thistle
native
Perennial herb

ASTERACEAE

Cirsium occidentale var. californicum Cirsium occidentale var. californicum Cirsium occidentale var. californicum
2007 Matt Below
2008 Thomas Stoughton
2004 Tom Greer tbphotos@comcast.net

Cirsium vulgare    Bull thistle
invasive non-native
Perennial herb

ASTERACEAE

Cirsium vulgare Cirsium vulgare Cirsium vulgare
2005 Christopher L. Christie
2003 George W. Hartwell
2008 John Dittes

Clarkia purpurea ssp. quadrivulnera    Purple clarkia,  Purple godetia,  Winecup clarkia
native
Annual herb

ONAGRACEAE

Clarkia purpurea ssp. quadrivulnera Clarkia purpurea ssp. quadrivulnera Clarkia purpurea ssp. quadrivulnera
2003 Christopher L. Christie
2009 Keir Morse
2004 Carol W. Witham

Clarkia similis    Ramona clarkia
native
Annual herb

ONAGRACEAE

Clarkia similis Clarkia similis Clarkia similis
2009 Keir Morse
2009 Keir Morse
2005 Keir Morse

Claytonia parviflora ssp. parviflora    Narrow leaved miner's lettuce,  Streambank springbeauty,  Utah miner s lettuce
native
Annual herb

MONTIACEAE

Claytonia parviflora ssp. parviflora Claytonia parviflora ssp. parviflora Claytonia parviflora ssp. parviflora
2008 Keir Morse
2013 Gary McDonald
2008 Keir Morse

Coleogyne ramosissima    Black brush,  Blackbrush
native
Shrub

ROSACEAE

Coleogyne ramosissima Coleogyne ramosissima Coleogyne ramosissima
2003 Michael Charters
2004 James M. Andre
2004 Michelle Cloud-Hughes

Collinsia concolor    Chinese houses,  White collinsia
native
Annual herb

PLANTAGINACEAE

Collinsia concolor Collinsia concolor Collinsia concolor
2003 Michelle Cloud-Hughes
2003 Charles E. Jones
2014 Keir Morse

Cordylanthus rigidus ssp. setiger    Bristly Bird's Beak
native
Annual herb (hemiparasitic)

OROBANCHACEAE


Corethrogyne filaginifolia    Common sandaster
native
Perennial herb

ASTERACEAE

Corethrogyne filaginifolia Corethrogyne filaginifolia Corethrogyne filaginifolia
2007 Lynn Watson
2015 Zoya Akulova
2004 Bob Huettmann

Crassula connata    Pigmy weed,  Sand pygmy weed,  Sand pygmyweed
native
Annual herb

CRASSULACEAE

Crassula connata Crassula connata Crassula connata
2003 Steve Matson
2005 Bob Huettmann
2010 Thomas Stoughton

Croton californicus    California croton,  Desert croton
native
Perennial herb

EUPHORBIACEAE

Croton californicus Croton californicus Croton californicus
2002 Lynn Watson
2004 James M. Andre
2006 Chris Wagner, SBNF

Cryptantha barbigera var. barbigera    Bearded cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha barbigera var. barbigera Cryptantha barbigera var. barbigera Cryptantha barbigera var. barbigera
2012 Keir Morse
2012 Keir Morse
2012 Keir Morse

Cryptantha intermedia var. intermedia    Common cryptantha
native
Annual herb

BORAGINACEAE


Cryptantha micrantha    Purple root cryptantha,  Purple rooted forget me not,  Redroot cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha micrantha Cryptantha micrantha Cryptantha micrantha
2005 Steve Matson
2004 James M. Andre
2003 Michael Charters

Cryptantha muricata var. jonesii    Jones' cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha muricata var. jonesii Cryptantha muricata var. jonesii Cryptantha muricata var. jonesii
2010 Jordan Zylstra
2010 Jordan Zylstra
2010 Jordan Zylstra

Cryptantha pterocarya    Winged nut forget me not,  Wingnut cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha pterocarya Cryptantha pterocarya Cryptantha pterocarya
2004 James M. Andre
2004 James M. Andre
2010 Neal Kramer

Cryptantha utahensis    Scented cryptantha,  Scented forget me not
native
Annual herb

BORAGINACEAE

Cryptantha utahensis Cryptantha utahensis Cryptantha utahensis
2005 James M. Andre
2016 Steven Thorsted
1998 Larry Blakely

Cucurbita palmata    Coyote gourd,  Coyote melon
native
Annual, Perennial herb

CUCURBITACEAE

Cucurbita palmata Cucurbita palmata Cucurbita palmata
2009 Neal Kramer
2004 James M. Andre
2005 Dee E. Warenycia

Cuscuta subinclusa    Canyon dodder
native
Annual herb, Vine (parasitic)

CONVOLVULACEAE

Cuscuta subinclusa Cuscuta subinclusa Cuscuta subinclusa
2003 Michelle Cloud-Hughes
2008 Neal Kramer
2009 Vernon Smith

Cylindropuntia bigelovii    Teddybear cholla
native
Shrub (stem succulent)

CACTACEAE

Cylindropuntia bigelovii Cylindropuntia bigelovii Cylindropuntia bigelovii
2005 Matthew MacManes
2008 Christopher L. Christie
2008 Christopher L. Christie

Cylindropuntia californica var. parkeri    Brownspined pricklypear,  Cane cholla
native
Perennial herb (stem succulent)

CACTACEAE

Cylindropuntia californica var. parkeri Cylindropuntia californica var. parkeri Cylindropuntia californica var. parkeri
2009 Thomas Stoughton
2009 Stanley Spencer
2008 Gary A. Monroe

Cylindropuntia ganderi    Gander's buckhorn cholla
native
Perennial herb (stem succulent)

CACTACEAE

Cylindropuntia ganderi Cylindropuntia ganderi Cylindropuntia ganderi
2009 Aaron Schusteff
2009 Aaron Schusteff
2012 Keir Morse

Cynodon dactylon    Bermuda grass,  Bermudagrass
invasive non-native
Perennial grass

POACEAE

Cynodon dactylon Cynodon dactylon Cynodon dactylon
2008 Keir Morse
2008 Keir Morse
2008 Zoya Akulova

Dasyochloa pulchella    Low woollygrass
native
Perennial grass

POACEAE

Dasyochloa pulchella Dasyochloa pulchella Dasyochloa pulchella
2010 Neal Kramer
2013 Steve Matson
1997 Christopher L. Christie

Datura wrightii    Jimsonweed,  Sacred thorn apple,  Toluaca
native
Perennial herb

SOLANACEAE

Datura wrightii Datura wrightii Datura wrightii
2007 Lynn Watson
2004 James M. Andre
2003 Michael Charters

Daucus pusillus    American wild carrot,  Rattlesnake weed
native
Annual herb

APIACEAE

Daucus pusillus Daucus pusillus Daucus pusillus
2013 Keir Morse
2014 Gary McDonald
2015 Zoya Akulova

Delphinium parishii ssp. subglobosum    Intermediate larkspur,  Oceanblue larkspur
native
Perennial herb

RANUNCULACEAE

Delphinium parishii ssp. subglobosum Delphinium parishii ssp. subglobosum Delphinium parishii ssp. subglobosum
2015 John Doyen
2010 Belinda Lo
2010 Belinda Lo

Delphinium parryi ssp. parryi    Parry's larkspur,  San bernardino larkspur
native
Perennial herb

RANUNCULACEAE

Delphinium parryi ssp. parryi Delphinium parryi ssp. parryi Delphinium parryi ssp. parryi
2004 Christopher L. Christie
2009 Keir Morse
2012 Aaron Schusteff

Dendromecon rigida    Bush poppy,  Tree poppy
native
Shrub

PAPAVERACEAE

Dendromecon rigida Dendromecon rigida Dendromecon rigida
2004 Christopher L. Christie
2007 Ricky Grubb
2006 J. G. Riend

Descurainia pinnata    Western tansy mustard,  Western tansymustard,  Yellow tansy mustard
native
Annual herb

BRASSICACEAE

Descurainia pinnata Descurainia pinnata Descurainia pinnata
2004 Robert Sivinski
2004 Michelle Cloud-Hughes
2009 Robert Steers

Dichelostemma capitatum ssp. capitatum    Blue dicks,  Bluedicks,  Wild hyacinth
native
Perennial herb

THEMIDACEAE

Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum ssp. capitatum
2008 Keir Morse
2009 Keir Morse
2003 Brent Miller

Ditaxis lanceolata    Lance leaved ditaxis,  Narrowleaf ditaxis
native
Perennial herb

EUPHORBIACEAE

Ditaxis lanceolata Ditaxis lanceolata Ditaxis lanceolata
2012 Keir Morse
2012 Neal Kramer
2012 Neal Kramer

Ditaxis neomexicana    Common ditaxis,  New mexico ditaxis
native
Annual, Perennial herb

EUPHORBIACEAE

Ditaxis neomexicana Ditaxis neomexicana Ditaxis neomexicana
2009 Keir Morse
2013 Debra L. Cook
2014 Don Davis

Draba cuneifolia    Wedge leaved draba,  Wedgeleaf draba
native
Annual herb

BRASSICACEAE

Draba cuneifolia Draba cuneifolia Draba cuneifolia
2006 Steve Matson
2006 Chris Wagner, SBNF
2006 Steve Matson

Draba verna    Spring draba,  Whitlow grass,  Whitlowgrass
native
Annual herb

BRASSICACEAE

Draba verna Draba verna Draba verna
2008 Keir Morse
2011 Steve Matson
2003 Steve Matson

Dudleya saxosa ssp. aloides    Desert dudleya,  Panamint liveforever
native
Perennial herb

CRASSULACEAE

Dudleya saxosa ssp. aloides Dudleya saxosa ssp. aloides Dudleya saxosa ssp. aloides
2009 Keir Morse
2006 Chris Wagner, SBNF
2014 Keir Morse

Echinocereus engelmannii    Calico cactus,  Engelmann's hedgehog cactus
native
Shrub (stem succulent)

CACTACEAE

Echinocereus engelmannii Echinocereus engelmannii Echinocereus engelmannii
2004 Charles E. Jones
2004 James M. Andre
2006 Heath McAllister

Ehrendorferia chrysantha    Golden eardrops
native
Perennial herb

PAPAVERACEAE

Ehrendorferia chrysantha Ehrendorferia chrysantha Ehrendorferia chrysantha
2009 Lynn Watson
2004 Aaron Schusteff
2009 Lynn Watson

Elymus glaucus    Blue wildrye
native
Perennial grass

POACEAE

Elymus glaucus Elymus glaucus Elymus glaucus
2009 Keir Morse
2009 Keir Morse
2006 Laura Ann Eliassen

Emmenanthe penduliflora var. penduliflora    Whispering bells,  Whisperingbells
native
Annual herb

BORAGINACEAE

Emmenanthe penduliflora var. penduliflora Emmenanthe penduliflora var. penduliflora Emmenanthe penduliflora var. penduliflora
2008 Thomas Stoughton
2009 Keir Morse
2008 Thomas Stoughton

Encelia actoni    Acton encelia
native
Shrub

ASTERACEAE

Encelia actoni Encelia actoni Encelia actoni
2005 Brent Miller
2004 Michelle Cloud-Hughes
2006 Hartmut Wisch

Encelia farinosa    Brittlebush,  Goldenhills,  Incienso
native
Shrub

ASTERACEAE

Encelia farinosa Encelia farinosa Encelia farinosa
2008 Jason E. Willand
2005 Gene Wagner, RPh.
2005 Gene Wagner, RPh.

Ephedra aspera    Mormon tea,  Rough jointfir
native
Shrub

EPHEDRACEAE

Ephedra aspera
University and Jepson Herbaria

Epilobium canum ssp. latifolium    California fushia,  Hummingbird trumpet,  Mountain california fuchsia
native
Perennial herb

ONAGRACEAE

Epilobium canum ssp. latifolium Epilobium canum ssp. latifolium Epilobium canum ssp. latifolium
2015 Debra L. Cook
2015 Debra L. Cook
2006 Matt Below

Epilobium ciliatum ssp. ciliatum    Fringed willowherb,  Northern willow herb,  Willow herb
native
Perennial herb

ONAGRACEAE

Epilobium ciliatum ssp. ciliatum Epilobium ciliatum ssp. ciliatum Epilobium ciliatum ssp. ciliatum
2008 Keir Morse
2003 George W. Hartwell
2008 Keir Morse

Eriastrum diffusum    Miniature wool star,  Miniature eriastrum,  Miniature woollystar
native
Annual herb

POLEMONIACEAE

Eriastrum diffusum Eriastrum diffusum Eriastrum diffusum
2010 James M. Andre
2016 John Doyen
2014 Keir Morse

Eriastrum eremicum ssp. eremicum    Desert eriastrum,  Desert wool star,  Desert woollystar
native
Annual herb

POLEMONIACEAE

Eriastrum eremicum ssp. eremicum Eriastrum eremicum ssp. eremicum Eriastrum eremicum ssp. eremicum
2014 Don Davis
2004 Brent Miller
2010 Neal Kramer

Eriastrum sapphirinum ssp. sapphirinum    Sapphire woollystar
native
Annual herb

POLEMONIACEAE

Eriastrum sapphirinum ssp. sapphirinum Eriastrum sapphirinum ssp. sapphirinum Eriastrum sapphirinum ssp. sapphirinum
2013 Keir Morse
2013 Keir Morse
2014 Neal Kramer

Ericameria brachylepis    Boundary goldenbush,  Chaparral goldenbush
native
Shrub

ASTERACEAE

Ericameria brachylepis Ericameria brachylepis Ericameria brachylepis
© 2014 Keir Morse
2014 Keir Morse
2014 Keir Morse

Ericameria linearifolia    Interior goldenbush,  Linear leaved goldenbush,  Narrowleaf goldenbush
native
Shrub

ASTERACEAE

Ericameria linearifolia Ericameria linearifolia Ericameria linearifolia
2012 Gary McDonald
2004 James M. Andre
2014 Keir Morse

Ericameria parishii var. parishii    Parish goldenweed,  Parish's goldenbush
native
Shrub

ASTERACEAE

Ericameria parishii var. parishii Ericameria parishii var. parishii Ericameria parishii var. parishii
2011 Neal Kramer
2010 Laura Camp
2010 Laura Camp

Ericameria pinifolia    Pine bush,  Pinebush
native
Shrub

ASTERACEAE

Ericameria pinifolia Ericameria pinifolia Ericameria pinifolia
2015 Keir Morse
2009 Stanley Spencer
2002 Charles E. Jones

Erigeron canadensis    Canada horseweed
native
Annual herb

ASTERACEAE

Erigeron canadensis Erigeron canadensis Erigeron canadensis
2005 Luigi Rignanese
2010 Louis-M. Landry
2009 Neal Kramer

Erigeron foliosus var. foliosus    Leafy fleabane,  Thread stemmed fleabane
native
Perennial herb, Shrub

ASTERACEAE

Erigeron foliosus var. foliosus Erigeron foliosus var. foliosus Erigeron foliosus var. foliosus
2011 Dean Wm. Taylor, Ph.D.
2014 Steve Matson
2011 Dean Wm. Taylor, Ph.D.

Eriodictyon trichocalyx var. lanatum    Hairy yerba santa
native
Shrub

BORAGINACEAE

Eriodictyon trichocalyx var. lanatum Eriodictyon trichocalyx var. lanatum Eriodictyon trichocalyx var. lanatum
2015 Keir Morse
2015 Keir Morse
2015 Keir Morse

Eriogonum davidsonii    Davidson buckwheat,  Davidson's buckwheat
native
Annual herb

POLYGONACEAE

Eriogonum davidsonii Eriogonum davidsonii Eriogonum davidsonii
2003 Christopher L. Christie
2003 Michael Charters
2003 Christopher L. Christie

Eriogonum fasciculatum var. polifolium    California buckwheat,  Eastern mojave buckwheat
native
Shrub

POLYGONACEAE

Eriogonum fasciculatum var. polifolium Eriogonum fasciculatum var. polifolium Eriogonum fasciculatum var. polifolium
2005 Christopher L. Christie
2004 James M. Andre
2008 Jason E. Willand

Eriogonum gracile var. gracile    Slender buckwheat,  Slender woolly buckwheat
native
Annual herb

POLYGONACEAE

Eriogonum gracile var. gracile Eriogonum gracile var. gracile Eriogonum gracile var. gracile
2016 John Doyen
2012 Aaron Arthur
2016 John Doyen

Eriogonum gracile var. incultum    Slender buckwheat,  Slender woolly buckwheat
native
Annual herb

POLYGONACEAE


Eriogonum inflatum    Desert trumpet
native
Perennial herb

POLYGONACEAE

Eriogonum inflatum Eriogonum inflatum Eriogonum inflatum
2008 Neal Kramer
2004 James M. Andre
2003 Dianne Fristrom

Eriogonum maculatum    Angle stermed buckwheat,  Spotted buckwheat
native
Annual herb

POLYGONACEAE

Eriogonum maculatum Eriogonum maculatum Eriogonum maculatum
2005 Steve Matson
2004 James M. Andre
2008 Steve Matson

Eriogonum plumatella    Flat topped buckwheat,  Yucca buckwheat
native
Shrub

POLYGONACEAE

Eriogonum plumatella Eriogonum plumatella Eriogonum plumatella
2001 Thomas M. Elder, M.D.
2001 Thomas M. Elder, M.D.
2014 Keir Morse

Eriogonum thurberi    Thurber eriogonum,  Thurber's buckwheat
native
Annual herb

POLYGONACEAE

Eriogonum thurberi Eriogonum thurberi
2004 John Green
2004 John Green

Eriogonum wrightii var. membranaceum    Bastardsage,  Wright s buckwheat,  Wright's buckwheat
native
Perennial herb, Shrub

POLYGONACEAE

Eriogonum wrightii var. membranaceum Eriogonum wrightii var. membranaceum Eriogonum wrightii var. membranaceum
2014 Keir Morse
2014 Keir Morse
2014 Keir Morse

Eriogonum wrightii var. nodosum    Bastardsage,  Wright s buckwheat,  Wright's buckwheat
native
Perennial herb, Shrub

POLYGONACEAE

Eriogonum wrightii var. nodosum Eriogonum wrightii var. nodosum Eriogonum wrightii var. nodosum
2005 Michelle Cloud-Hughes
2005 Michelle Cloud-Hughes
2005 Michelle Cloud-Hughes

Eriophyllum confertiflorum var. confertiflorum    Golden yarrow,  Yellow yarrow
native
Shrub

ASTERACEAE

Eriophyllum confertiflorum var. confertiflorum Eriophyllum confertiflorum var. confertiflorum Eriophyllum confertiflorum var. confertiflorum
2006 Steve Matson
2012 Neal Kramer
2006 Steve Matson

Eriophyllum pringlei    Pringle eriophyllum,  Pringle's woolly sunflower
native
Annual herb

ASTERACEAE

Eriophyllum pringlei Eriophyllum pringlei Eriophyllum pringlei
2006 Steve Matson
2006 Steve Matson
2003 Christopher L. Christie

Eriophyllum wallacei var. rubellum    Wallace eriophyllum,  Wallace's woolly daisy
(currently Eriophyllum wallacei)
native
Annual herb

ASTERACEAE

Eriophyllum wallacei var. rubellum Eriophyllum wallacei var. rubellum Eriophyllum wallacei var. rubellum
2008 Christopher L. Christie
2004 James M. Andre
2005 Brent Miller

Erodium brachycarpum    Foothill filaree,  Short fruited filaree,  Shortfruit stork's bill
invasive non-native
Annual herb

GERANIACEAE

Erodium brachycarpum Erodium brachycarpum Erodium brachycarpum
2010 Neal Kramer
2015 Aaron Arthur
2010 Neal Kramer

Erodium cicutarium    Coastal heron's bill,  Red stemmed filaree,  Redstem stork's bill
invasive non-native
Annual herb

GERANIACEAE

Erodium cicutarium Erodium cicutarium Erodium cicutarium
2009 Keir Morse
2007 Luigi Rignanese
2008 Steve Matson

Erysimum capitatum var. capitatum    Sanddune wallflower
native
Perennial herb

BRASSICACEAE

Erysimum capitatum var. capitatum Erysimum capitatum var. capitatum Erysimum capitatum var. capitatum
2008 Keir Morse
2008 Keir Morse
2008 Keir Morse

Eschscholzia californica    California poppy
native
Annual, Perennial herb

PAPAVERACEAE

Eschscholzia californica Eschscholzia californica Eschscholzia californica
2006 Steve Matson
2001 George W. Hartwell
2002 Tony Morosco

Eschscholzia minutiflora ssp. minutiflora    Pygmy poppy
native
Annual herb

PAPAVERACEAE

Eschscholzia minutiflora ssp. minutiflora
2012 Gary A. Monroe

Eschscholzia parishii    Parish's poppy,  Pygmy poppy
native
Annual herb

PAPAVERACEAE

Eschscholzia parishii Eschscholzia parishii
2010 Malia Volke
2010 Matt Below

Eucrypta chrysanthemifolia var. bipinnatifida    Common eucrypta,  Spotted hideseed,  Torrey eucrypta
native
Annual herb

BORAGINACEAE

Eucrypta chrysanthemifolia var. bipinnatifida Eucrypta chrysanthemifolia var. bipinnatifida Eucrypta chrysanthemifolia var. bipinnatifida
2010 Steve Matson
2014 Steve Matson
2010 Steve Matson

Eulobus californicus    California primrose
native
Annual herb

ONAGRACEAE

Eulobus californicus Eulobus californicus Eulobus californicus
2005 Christopher L. Christie
2007 Len Blumin
2011 Aaron Arthur

Ferocactus cylindraceus    Barrel cactus,  California barrel cactus
native
Shrub (stem succulent)

CACTACEAE

Ferocactus cylindraceus Ferocactus cylindraceus Ferocactus cylindraceus
2003 Michelle Cloud-Hughes
2005 James M. Andre
2003 Michael Charters

Festuca myuros    Rattail sixweeks grass
invasive non-native
Annual grass

POACEAE

Festuca myuros Festuca myuros Festuca myuros
2015 Gary McDonald
2013 Al Keuter
2013 Al Keuter

Fouquieria splendens ssp. splendens    Ocotillo
native
Shrub

FOUQUIERIACEAE

Fouquieria splendens ssp. splendens Fouquieria splendens ssp. splendens Fouquieria splendens ssp. splendens
2009 Keir Morse
2009 Aaron Schusteff
2009 Keir Morse

Frangula californica ssp. tomentella    Hoary coffeeberry
native
Shrub

RHAMNACEAE

Frangula californica ssp. tomentella Frangula californica ssp. tomentella Frangula californica ssp. tomentella
2010 Barry Breckling
2013 Keir Morse
2015 Barry Breckling

Funastrum cynanchoides var. hartwegii    Climbing milkweed
native
Perennial herb

APOCYNACEAE

Funastrum cynanchoides var. hartwegii Funastrum cynanchoides var. hartwegii Funastrum cynanchoides var. hartwegii
2003 Brent Miller
2015 John Doyen
2010 Steve Matson

Galium andrewsii ssp. andrewsii    Andrews' bedstraw,  Phlox leaved bedstraw
native
Perennial herb

RUBIACEAE

Galium andrewsii ssp. andrewsii Galium andrewsii ssp. andrewsii Galium andrewsii ssp. andrewsii
2013 John Doyen
2003 Brent Miller
2014 Steve Matson

Galium angustifolium ssp. angustifolium    Narrow leaved bedstraw,  Narrowleaf bedstraw
native
Perennial herb

RUBIACEAE

Galium angustifolium ssp. angustifolium Galium angustifolium ssp. angustifolium Galium angustifolium ssp. angustifolium
2009 Keir Morse
2012 Aaron Arthur
2013 Keir Morse

Galium angustifolium ssp. borregoense    Borrego bedstraw
native
Perennial herb

RUBIACEAE

Galium angustifolium ssp. borregoense Galium angustifolium ssp. borregoense Galium angustifolium ssp. borregoense
© 2014 Keir Morse
2014 Keir Morse
2014 Keir Morse

Galium porrigens var. porrigens    Climbing bedstraw,  Graceful bedstraw,  Oval leaved bedstraw
native
Vine, Shrub

RUBIACEAE

Galium porrigens var. porrigens Galium porrigens var. porrigens Galium porrigens var. porrigens
2007 Neal Kramer
2005 Keir Morse
2016 John Doyen

Galium stellatum    Starry bedstraw
native
Shrub

RUBIACEAE

Galium stellatum Galium stellatum Galium stellatum
2005 James M. Andre
2011 Steve Matson
2010 Neal Kramer

Garrya flavescens    Ashy silk tassel,  Ashy silktassel
native
Shrub

GARRYACEAE

Garrya flavescens Garrya flavescens Garrya flavescens
2016 Keir Morse
2012 Gary A. Monroe
2014 Belinda Lo

Gilia angelensis    Chaparral gilia
native
Annual herb

POLEMONIACEAE

Gilia angelensis Gilia angelensis Gilia angelensis
2009 Keir Morse
2009 Keir Morse
2009 Keir Morse

Gilia capitata ssp. abrotanifolia    Ball gilia,  Blue field gilia,  Bluehead gilia
native
Annual herb

POLEMONIACEAE

Gilia capitata ssp. abrotanifolia Gilia capitata ssp. abrotanifolia Gilia capitata ssp. abrotanifolia
2007 Neal Kramer
2003 Brent Miller
2015 Debra L. Cook

Gilia diegensis    Coastal gilia
native
Annual herb

POLEMONIACEAE

Gilia diegensis Gilia diegensis Gilia diegensis
2009 Thomas Stoughton
2009 Thomas Stoughton
2014 Keir Morse

Gilia stellata    Star gilia
native
Annual herb

POLEMONIACEAE

Gilia stellata Gilia stellata Gilia stellata
2010 Steve Matson
2010 Thomas Stoughton
2010 Steve Matson

Gutierrezia californica    California matchweed,  Matchweed, snakeweed,  San joaquin snakeweed
native
Perennial herb, Shrub

ASTERACEAE

Gutierrezia californica Gutierrezia californica Gutierrezia californica
2008 Keir Morse
2010 Neal Kramer
2010 Neal Kramer

Gutierrezia sarothrae    Broom snakeweed,  Common snakeweed,  Matchweed
native
Shrub

ASTERACEAE

Gutierrezia sarothrae Gutierrezia sarothrae Gutierrezia sarothrae
2007 Steve Matson
2005 Steven Perkins
2004 James M. Andre

Hazardia squarrosa var. grindelioides    Gum plant goldenbush,  Saw toothed goldenbush,  Sawtooth bristleweed
native
Shrub

ASTERACEAE

Hazardia squarrosa var. grindelioides Hazardia squarrosa var. grindelioides Hazardia squarrosa var. grindelioides
2014 Richard Spellenberg
2004 Debra Valov
2006 Ricky Grubb

Helianthus gracilentus    Slender sunflower
native
Perennial herb

ASTERACEAE

Helianthus gracilentus Helianthus gracilentus Helianthus gracilentus
2010 Zoya Akulova
2009 Thomas Stoughton
2009 Thomas Stoughton

Heliotropium curassavicum var. oculatum    Alkali heliotrope,  Seaside heliotrope
native
Perennial herb

BORAGINACEAE

Heliotropium curassavicum var. oculatum Heliotropium curassavicum var. oculatum Heliotropium curassavicum var. oculatum
2015 Keir Morse
2015 Zoya Akulova
2015 Zoya Akulova

Hesperoyucca whipplei    Chaparral yucca
native
Shrub

AGAVACEAE

Hesperoyucca whipplei Hesperoyucca whipplei Hesperoyucca whipplei
2009 Thomas Stoughton
2005 Joseph Dougherty/ecology.org
2008 Thomas Stoughton

Heteromeles arbutifolia    Christmas berry,  Toyon
native
Shrub

ROSACEAE

Heteromeles arbutifolia Heteromeles arbutifolia Heteromeles arbutifolia
2004 George W. Hartwell
2013 Jean Pawek
2003 Michael Charters

Hilaria rigida    Big galleta
native
Perennial grass

POACEAE

Hilaria rigida Hilaria rigida Hilaria rigida
2004 James M. Andre
2004 Hartmut Wisch
2009 Anna Bennett

Hirschfeldia incana    Mediterranean hoary mustard,  Short podded mustard,  Summer mustard
invasive non-native
Perennial herb

BRASSICACEAE

Hirschfeldia incana Hirschfeldia incana Hirschfeldia incana
2003 Keir Morse
2010 Zoya Akulova
2007 Luigi Rignanese

Hoffmannseggia glauca    Hoffmanseggia,  Hog potato,  Indian rushpea
native
Perennial herb

FABACEAE

Hoffmannseggia glauca Hoffmannseggia glauca Hoffmannseggia glauca
2004 James M. Andre
2012 Neal Kramer
2012 Neal Kramer

Hordeum murinum    Farmer's foxtail,  Foxtail barley,  Mouse barley
invasive non-native
Annual grass

POACEAE

Hordeum murinum Hordeum murinum Hordeum murinum
2007 Luigi Rignanese
2007 Luigi Rignanese
2014 Robert F Norris

Hulsea californica    San diego alpinegold,  San diego sunflower
native
Perennial herb

ASTERACEAE

Hulsea californica Hulsea californica Hulsea californica
2004 Charles E. Jones
2004 Charles E. Jones
2003 Julie B. Alpert

Hyptis emoryi    Desert lavender
(currently Condea emoryi)
native
Shrub

LAMIACEAE

Hyptis emoryi Hyptis emoryi Hyptis emoryi
2006 Steve Matson
2009 Keir Morse
2013 Robert Sikora

Isocoma acradenia var. eremophila    Solitary leaved alkali goldenbush
native
Shrub

ASTERACEAE

Isocoma acradenia var. eremophila Isocoma acradenia var. eremophila Isocoma acradenia var. eremophila
2009 Zoya Akulova
2010 Aaron Schusteff
2005 Trent M. Draper

Juncus mexicanus    Mexican rush
native
Perennial grasslike herb

JUNCACEAE

Juncus mexicanus Juncus mexicanus Juncus mexicanus
2003 Brent Miller
2014 Aaron Arthur
2003 Brent Miller

Juncus xiphioides    Iris leaved rush,  Irisleaf rush
native
Perennial grasslike herb

JUNCACEAE

Juncus xiphioides Juncus xiphioides Juncus xiphioides
2010 Margo Bors
2002 Bart and Susan Eisenberg
2010 Zoya Akulova

Juniperus californica    California juniper
native
Shrub

CUPRESSACEAE

Juniperus californica Juniperus californica Juniperus californica
2005 James M. Andre
2005 James M. Andre
2009 Ryan Gilmore

Kallstroemia californica    California caltrop,  California kallstroemia
native
Annual herb

ZYGOPHYLLACEAE

Kallstroemia californica Kallstroemia californica Kallstroemia californica
2004 James M. Andre
2013 Neal Kramer
2013 Neal Kramer

Keckiella antirrhinoides var. microphylla    Chaparral beard tongue,  Little leaved chaparral beard tongue
native
Shrub

PLANTAGINACEAE

Keckiella antirrhinoides var. microphylla Keckiella antirrhinoides var. microphylla Keckiella antirrhinoides var. microphylla
2004 James M. Andre
2004 James M. Andre
2004 James M. Andre

Keckiella ternata var. ternata    Blue stemmed keckiella
native
Shrub

PLANTAGINACEAE

Keckiella ternata var. ternata Keckiella ternata var. ternata Keckiella ternata var. ternata
2005 Aaron Schusteff
2005 Aaron Schusteff
2011 Neal Kramer

Krameria bicolor    White rhatany
native
Shrub

KRAMERIACEAE

Krameria bicolor Krameria bicolor Krameria bicolor
2010 Neal Kramer
2005 James M. Andre
2009 Thomas Stoughton

Krameria erecta    Little leaved ratany,  Littleleaf ratany,  Pima rhatany
native
Shrub

KRAMERIACEAE

Krameria erecta Krameria erecta Krameria erecta
2010 Neal Kramer
2004 James M. Andre
2005 Michael W. Tuma

Lamium amplexicaule    Giraffe head,  Henbit deadnettle
non-native
Annual herb

LAMIACEAE

Lamium amplexicaule Lamium amplexicaule Lamium amplexicaule
2003 Michael Charters
2005 Steve Matson
2008 Gary McDonald

Larrea tridentata    South american creosote bush
native
Shrub

ZYGOPHYLLACEAE

Larrea tridentata Larrea tridentata Larrea tridentata
2004 James M. Andre
2005 Steve Matson
2006 Dr. Amadej Trnkoczy

Lasthenia gracilis    Needle goldfields
native
Annual herb

ASTERACEAE

Lasthenia gracilis Lasthenia gracilis Lasthenia gracilis
2010 James M. Andre
2010 Barry Breckling
2014 Steve Matson

Lathyrus vestitus var. alefeldii    San diego pea
native
Perennial herb

FABACEAE

Lathyrus vestitus var. alefeldii Lathyrus vestitus var. alefeldii Lathyrus vestitus var. alefeldii
2005 Michelle Cloud-Hughes
2010 Anna Bennett
2010 Anna Bennett

Layia glandulosa    White layia,  White tidy tips,  Whitedaisy tidytips
native
Annual herb

ASTERACEAE

Layia glandulosa Layia glandulosa Layia glandulosa
2003 Michael Charters
2003 Christopher L. Christie
2005 Michelle Cloud-Hughes

Lepidium lasiocarpum ssp. lasiocarpum    Shaggyfruit pepperweed
native
Annual herb

BRASSICACEAE

Lepidium lasiocarpum ssp. lasiocarpum Lepidium lasiocarpum ssp. lasiocarpum Lepidium lasiocarpum ssp. lasiocarpum
2010 Thomas Stoughton
2012 Keir Morse
1998 Larry Blakely

Lepidium strictum    Peppergrass,  Prostrate pepper grass,  Upright pepperweed
native
Annual herb

BRASSICACEAE

Lepidium strictum Lepidium strictum Lepidium strictum
2008 Keir Morse
2011 Zoya Akulova
2011 Zoya Akulova

Leptosiphon lemmonii    Lemmon's linanthus
native
Annual herb

POLEMONIACEAE

Leptosiphon lemmonii Leptosiphon lemmonii Leptosiphon lemmonii
2005 Michelle Cloud-Hughes
2013 Duncan S. Bell
2014 Keir Morse

Lessingia glandulifera var. glandulifera    Sticky lessingia,  Valley lessingia
native
Annual herb

ASTERACEAE

Lessingia glandulifera var. glandulifera Lessingia glandulifera var. glandulifera Lessingia glandulifera var. glandulifera
2009 Steve Matson
2015 Keir Morse
2015 Keir Morse

Linanthus bigelovii    Bigelow's linanthus
native
Annual herb

POLEMONIACEAE

Linanthus bigelovii Linanthus bigelovii Linanthus bigelovii
2006 James M. Andre
2006 James M. Andre
2011 Jean Pawek

Loeflingia squarrosa    Spreading loeflingia,  Spreading pygmyleaf
native
Annual herb

CARYOPHYLLACEAE

Loeflingia squarrosa Loeflingia squarrosa Loeflingia squarrosa
2008 Keir Morse
2009 Stanley Spencer
2008 Keir Morse

Loeseliastrum schottii    Schott gilia,  Schott's calico
native
Annual herb

POLEMONIACEAE

Loeseliastrum schottii Loeseliastrum schottii Loeseliastrum schottii
2006 Steve Matson
2009 Keir Morse
2003 Michael Charters

Logfia arizonica    Arizona cottonrose
native
Annual herb

ASTERACEAE

Logfia arizonica Logfia arizonica Logfia arizonica
2010 Gary A. Monroe
2010 Gary A. Monroe
2010 James Morefield

Logfia filaginoides    California cottonrose
native
Annual herb

ASTERACEAE

Logfia filaginoides Logfia filaginoides Logfia filaginoides
2009 Robert Steers
2009 Stanley Spencer
2006 Steve Matson

Lomatium mohavense    Mohave wild parsely,  Mojave desertparsley,  Mojave lomatium
native
Perennial herb

APIACEAE

Lomatium mohavense Lomatium mohavense Lomatium mohavense
2009 Larry Blakely
2005 James M. Andre
2005 James M. Andre

Lonicera subspicata var. denudata    Chaparral honeysuckle,  Johnston's honeysuckle,  Santa barbara honeysuckle
native
Shrub

CAPRIFOLIACEAE

Lonicera subspicata var. denudata Lonicera subspicata var. denudata Lonicera subspicata var. denudata
2003 Michael Charters
2010 Neal Kramer
2003 Michelle Cloud-Hughes

Lupinus bicolor    Annual lupine,  Bicolored lupine,  Miniature lupine
native
Annual, Perennial herb

FABACEAE

Lupinus bicolor Lupinus bicolor Lupinus bicolor
2004 Carol W. Witham
2014 Neal Kramer
2012 Gary A. Monroe

Lupinus concinnus    Bajada lupine,  Elegant lupine,  Scarlet lupine
native
Annual herb

FABACEAE

Lupinus concinnus Lupinus concinnus Lupinus concinnus
2009 Keir Morse
2009 Stanley Spencer
2008 Neal Kramer

Lupinus formosus    Lupine,  Summer lupine,  Western lupine
native
Perennial herb

FABACEAE

Lupinus formosus Lupinus formosus Lupinus formosus
2006 Doreen L. Smith
2011 Aaron Arthur
2011 Zoya Akulova

Lupinus hirsutissimus    Stinging annual lupine,  Stinging lupine
native
Annual herb

FABACEAE

Lupinus hirsutissimus Lupinus hirsutissimus Lupinus hirsutissimus
2006 Chris Wagner, SBNF
2004 Charles E. Jones
2004 Michelle Cloud-Hughes

Lupinus sparsiflorus    Coulter's lupine,  Mohave lupine,  Mojave lupine
native
Annual herb

FABACEAE

Lupinus sparsiflorus Lupinus sparsiflorus Lupinus sparsiflorus
2010 Neal Kramer
2009 Christopher L. Christie
2010 Neal Kramer

Lycium andersonii    Anderson thornbush,  Anderson's desert thorn,  Water jacket
native
Shrub

SOLANACEAE

Lycium andersonii Lycium andersonii Lycium andersonii
2011 James M. Andre
2005 James M. Andre
2003 Michael Charters

Lycium cooperi    Cooper's box thorn,  Peach thorn
native
Shrub

SOLANACEAE

Lycium cooperi Lycium cooperi Lycium cooperi
2003 Michael Charters
2004 James M. Andre
2004 Heath McAllister

Malacothamnus densiflorus    Many-flowered bush mallow
native
Shrub

MALVACEAE

Malacothamnus densiflorus Malacothamnus densiflorus Malacothamnus densiflorus
2015 Ron Vanderhoff
2016 Keir Morse
2016 Keir Morse

Malacothrix californica    California dandelion,  Desert dandelion
native
Annual herb

ASTERACEAE

Malacothrix californica Malacothrix californica Malacothrix californica
2008 Keir Morse
2015 Debra L. Cook
2004 Michelle Cloud-Hughes

Malacothrix clevelandii    Cleveland's dandelion,  Cleveland's desertdandelion,  Cleveland's malacothrix
native
Annual herb

ASTERACEAE

Malacothrix clevelandii Malacothrix clevelandii Malacothrix clevelandii
2008 Keir Morse
2009 Robert Steers
2008 Keir Morse

Malacothrix glabrata    Desert dandelion,  Smooth desertdandelion
native
Annual herb

ASTERACEAE

Malacothrix glabrata Malacothrix glabrata Malacothrix glabrata
2004 James M. Andre
2008 Steve Matson
2004 Christopher L. Christie

Malva parviflora    Cheeseweed mallow
non-native
Annual herb

MALVACEAE

Malva parviflora Malva parviflora Malva parviflora
2012 Neal Kramer
2002 Tom Annese
2008 Luigi Rignanese

Mammillaria dioica    Fish hook cactus,  Strawberry cactus
native
Shrub (stem succulent)

CACTACEAE

Mammillaria dioica Mammillaria dioica Mammillaria dioica
2005 Charles E. Jones
2008 Gary A. Monroe
2005 Dee E. Warenycia

Mammillaria tetrancistra    Common fish hook cactus,  Common fishhook cactus,  Fishhook cactus
native
Shrub (stem succulent)

CACTACEAE

Mammillaria tetrancistra Mammillaria tetrancistra Mammillaria tetrancistra
2010 James M. Andre
2008 Jason E. Willand
2008 Steve Matson

Marah macrocarpa    Chilicothe
native
Perennial herb, Vine

CUCURBITACEAE

Marah macrocarpa Marah macrocarpa Marah macrocarpa
2006 Steve Matson
2004 Michelle Cloud-Hughes
2010 Thomas Stoughton

Matelea parvifolia    Spearleaf
native
Perennial herb

APOCYNACEAE

Matelea parvifolia Matelea parvifolia Matelea parvifolia
2014 Keir Morse
2005 Aaron Schusteff
2005 Aaron Schusteff

Matricaria discoidea    Pineapple weed
native
Annual herb

ASTERACEAE

Matricaria discoidea Matricaria discoidea Matricaria discoidea
2008 Keir Morse
2005 Louis-M. Landry
2008 Steve Matson

Medicago lupulina    Black medick
non-native
Annual, Perennial herb

FABACEAE

Medicago lupulina Medicago lupulina Medicago lupulina
2003 Michael Charters
2009 Neal Kramer
2011 Louis-M. Landry

Medicago polymorpha    Bur clover,  Bur medic,  California burclover
invasive non-native
Annual herb

FABACEAE

Medicago polymorpha Medicago polymorpha Medicago polymorpha
2003 Michael Charters
2004 Carol W. Witham
2008 Steve Matson

Melica frutescens    Heligrass,  Tall melica,  Woody melicgrass
native
Perennial grass

POACEAE

Melica frutescens Melica frutescens Melica frutescens
2014 Keir Morse
2011 Shannon Henke
2011 Shannon Henke

Melica imperfecta    California melic,  Coast range melic,  Small flowered melica
native
Perennial grass

POACEAE

Melica imperfecta Melica imperfecta Melica imperfecta
2009 Keir Morse
2009 Keir Morse
2009 Keir Morse

Melilotus indicus    Annual yellow sweetclover
non-native
Annual herb

FABACEAE

Melilotus indicus Melilotus indicus Melilotus indicus
2013 Debra L. Cook
2005 Cheri Miller
2009 Barry Breckling

Mentzelia albicaulis    Small flowered blazing star,  White stemmed blazing star,  White stemmed stickleaf
native
Annual herb

LOASACEAE

Mentzelia albicaulis Mentzelia albicaulis Mentzelia albicaulis
2004 James M. Andre
2004 James M. Andre
2009 Keir Morse

Mentzelia involucrata    Bracted blazing star,  Sand blazing star,  Whitebract blazingstar
native
Annual herb

LOASACEAE

Mentzelia involucrata Mentzelia involucrata Mentzelia involucrata
2003 Dianne Fristrom
2012 Neal Kramer
2009 Barry Breckling

Mimulus brevipes    Wide throated yellow monkeyflower
native
Annual herb

PHRYMACEAE

Mimulus brevipes Mimulus brevipes Mimulus brevipes
2006 Chris Wagner, SBNF
2013 Keir Morse
2003 Michael Charters

Minuartia douglasii    Douglas' sandwort,  Douglas' stitchwort
native
Annual herb

CARYOPHYLLACEAE

Minuartia douglasii Minuartia douglasii Minuartia douglasii
2005 Steve Matson
2009 Vernon Smith
2003 Keir Morse

Minuartia pusilla    Annual sandwort
native
Annual herb

CARYOPHYLLACEAE

Minuartia pusilla Minuartia pusilla Minuartia pusilla
2008 Keir Morse
2008 Keir Morse
2008 Keir Morse

Mirabilis laevis var. retrorsa    Wishbone bush
native
Perennial herb

NYCTAGINACEAE

Mirabilis laevis var. retrorsa Mirabilis laevis var. retrorsa Mirabilis laevis var. retrorsa
2010 Thomas Stoughton
2010 Thomas Stoughton
2014 Keir Morse

Mirabilis multiflora var. pubescens    Colorado four o'clock,  Desert four o'clock
native
Perennial herb

NYCTAGINACEAE

Mirabilis multiflora var. pubescens Mirabilis multiflora var. pubescens Mirabilis multiflora var. pubescens
2008 Steve Matson
2001 Larry Blakely
2001 Larry Blakely

Mollugo cerviana    Carpet weed,  Threadstem carpetweed
non-native
Annual herb

MOLLUGINACEAE

Mollugo cerviana Mollugo cerviana
2005 James M. Andre
2005 James M. Andre

Monardella nana    Little monardella,  Yellow monardella
native
Perennial herb

LAMIACEAE

Monardella nana Monardella nana Monardella nana
2009 Neal Kramer
2008 Jordan Zylstra
2015 Keir Morse

Muhlenbergia rigens    Deergrass
native
Perennial grass

POACEAE

Muhlenbergia rigens Muhlenbergia rigens Muhlenbergia rigens
2004 Steve Matson
2015 Zoya Akulova
2007 Neal Kramer

Muilla maritima    Common muilla,  Sea muilla
native
Perennial herb

THEMIDACEAE

Muilla maritima Muilla maritima Muilla maritima
2014 Debra L. Cook
2003 Michael Charters
2003 Michael Charters

Nama demissa var. demissa    Purplemat
native
Annual herb

BORAGINACEAE

Nama demissa var. demissa Nama demissa var. demissa Nama demissa var. demissa
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson

Nemacladus longiflorus var. breviflorus    Long flowered nemacladus,  Long flowered thread plant,  Longflower threadplant
native
Annual herb

CAMPANULACEAE

Nemacladus longiflorus var. breviflorus Nemacladus longiflorus var. breviflorus Nemacladus longiflorus var. breviflorus
2008 Aaron Schusteff
2013 Keir Morse
2013 Keir Morse

Nemacladus orientalis    Eastern glandular nemacladus
native
Annual herb

CAMPANULACEAE

Nemacladus orientalis Nemacladus orientalis Nemacladus orientalis
2005 Aaron Schusteff
2005 James M. Andre
2011 Dylan Neubauer

Nemacladus pinnatifidus    Comb leaved nemacladus,  Combleaf threadplant
native
Annual herb

CAMPANULACEAE

Nemacladus pinnatifidus Nemacladus pinnatifidus Nemacladus pinnatifidus
2010 Steve Matson
2010 Steve Matson
2010 Steve Matson

Nemacladus ramosissimus    Nuttall's nemacladus,  Smallflower threadplant
native
Annual herb

CAMPANULACEAE

Nemacladus ramosissimus Nemacladus ramosissimus Nemacladus ramosissimus
2013 Keir Morse
2010 Keir Morse
2010 Keir Morse

Nemophila menziesii    Baby blue eyes
native
Annual herb

BORAGINACEAE

Nemophila menziesii Nemophila menziesii Nemophila menziesii
2003 Michael Charters
2010 Zoya Akulova
2008 Thomas Stoughton

Nemophila menziesii var. menziesii    Baby blue eyes
native
Annual herb

BORAGINACEAE

Nemophila menziesii var. menziesii Nemophila menziesii var. menziesii Nemophila menziesii var. menziesii
2005 Doreen L. Smith
2005 Christopher L. Christie
2008 Keir Morse

Nicotiana obtusifolia    Desert tobacco
native
Perennial herb

SOLANACEAE

Nicotiana obtusifolia Nicotiana obtusifolia Nicotiana obtusifolia
2006 Heath McAllister
2012 Ron Wolf
2015 Steve Matson

Notholaena californica    California cloak fern
native
Fern

PTERIDACEAE

Notholaena californica Notholaena californica Notholaena californica
2012 Keir Morse
2012 Keir Morse
2012 Keir Morse

Opuntia basilaris var. basilaris    Beavertail cactus,  Beavertail pricklypear
native
Shrub (stem succulent)

CACTACEAE

Opuntia basilaris var. basilaris Opuntia basilaris var. basilaris Opuntia basilaris var. basilaris
2007 Neal Kramer
2004 Michelle Cloud-Hughes
2004 Michelle Cloud-Hughes

Opuntia engelmannii var. engelmannii    Cactus apple,  Engelmann prickly pear
native
Shrub

CACTACEAE

Opuntia engelmannii var. engelmannii Opuntia engelmannii var. engelmannii Opuntia engelmannii var. engelmannii
2010 James M. Andre
2010 Zoya Akulova
2010 James M. Andre

Opuntia phaeacantha    Brown spined prickly pear,  Mojave prickly pear,  Tulip pricklypear
native
Shrub (stem succulent)

CACTACEAE

Opuntia phaeacantha Opuntia phaeacantha Opuntia phaeacantha
2007 Jason E. Willand
2012 Andreas Kettenburg
2004 Charles E. Jones

Pectis papposa var. papposa    Chinch weed,  Manybristle cinchweed
native
Annual herb

ASTERACEAE

Pectis papposa var. papposa Pectis papposa var. papposa Pectis papposa var. papposa
2003 Larry Blakely
2013 Neal Kramer
2011 Neal Kramer

Pectocarya linearis ssp. ferocula    Sagebrush combseed,  Slender comb seed,  Slender pectocarya
native
Annual herb

BORAGINACEAE

Pectocarya linearis ssp. ferocula Pectocarya linearis ssp. ferocula Pectocarya linearis ssp. ferocula
2010 Neal Kramer
2014 Steve Matson
2014 Steve Matson

Pectocarya penicillata    Sleeping combseed,  Winged comb seed,  Winged pectocarya
native
Annual herb

BORAGINACEAE

Pectocarya penicillata Pectocarya penicillata Pectocarya penicillata
2006 Aaron Schusteff
2015 John Doyen
2010 Thomas Stoughton

Pectocarya recurvata    Arch nutted comb bur,  Curvenut combseed
native
Annual herb

BORAGINACEAE

Pectocarya recurvata Pectocarya recurvata Pectocarya recurvata
2012 Keir Morse
2010 Thomas Stoughton
2010 Thomas Stoughton

Pellaea andromedifolia    Coffee cliffbrake,  Coffee fern
native
Fern

PTERIDACEAE

Pellaea andromedifolia Pellaea andromedifolia Pellaea andromedifolia
2006 Chris Wagner, SBNF
2007 Ricky Grubb
2008 Neal Kramer

Pellaea mucronata var. mucronata    Bird's foot fern
native
Fern

PTERIDACEAE

Pellaea mucronata var. mucronata Pellaea mucronata var. mucronata Pellaea mucronata var. mucronata
2008 Keir Morse
2005 James M. Andre
2010 Neal Kramer

Penstemon centranthifolius    Scarlet bugler
native
Perennial herb

PLANTAGINACEAE

Penstemon centranthifolius Penstemon centranthifolius Penstemon centranthifolius
2003 Christopher L. Christie
2009 Keir Morse
2002 Lynn Watson

Penstemon clevelandii var. clevelandii    Cleveland's beardtongue
native
Perennial herb

PLANTAGINACEAE

Penstemon clevelandii var. clevelandii Penstemon clevelandii var. clevelandii Penstemon clevelandii var. clevelandii
1998 Christopher L. Christie
2013 James M. Andre
2009 Barry Breckling

Penstemon spectabilis var. spectabilis    Showy penstemon
native
Perennial herb

PLANTAGINACEAE

Penstemon spectabilis var. spectabilis Penstemon spectabilis var. spectabilis Penstemon spectabilis var. spectabilis
2011 Steven Perry
2013 Keir Morse
2009 Neal Kramer

Pentagramma triangularis ssp. rebmanii    Gold back fern
(currently Pentagramma triangularis ssp. triangularis)
native
Fern

PTERIDACEAE

Pentagramma triangularis ssp. rebmanii Pentagramma triangularis ssp. rebmanii Pentagramma triangularis ssp. rebmanii
2008 Keir Morse
2015 John Doyen
2005 Brent Miller

Peritoma arborea    Bladderpod
native
Shrub

CLEOMACEAE

Peritoma arborea Peritoma arborea Peritoma arborea
2009 Neal Kramer
2004 James M. Andre
2005 Steve Matson

Perityle emoryi    Emory's rock daisy,  Emory's rockdaisy
native
Annual herb

ASTERACEAE

Perityle emoryi Perityle emoryi Perityle emoryi
2014 John Doyen
2003 Michael Charters
2013 Debra L. Cook

Phacelia affinis    Limestone phacelia,  Purple bell phacelia
native
Annual herb

BORAGINACEAE

Phacelia affinis Phacelia affinis Phacelia affinis
2005 James M. Andre
2015 Keir Morse
2015 Keir Morse

Phacelia cicutaria var. hispida    Caterpillar phacelia
native
Annual herb

BORAGINACEAE

Phacelia cicutaria var. hispida Phacelia cicutaria var. hispida Phacelia cicutaria var. hispida
2009 Aaron Schusteff
2014 Keir Morse
2014 Keir Morse

Phacelia cryptantha    Hiddenflower phacelia,  Limestone phacelia,  Small flowered phacelia
native
Annual herb

BORAGINACEAE

Phacelia cryptantha Phacelia cryptantha Phacelia cryptantha
2006 James M. Andre
2015 Keir Morse
2015 Steve Matson

Phacelia distans    Common phacelia,  Distant phacelia,  Wild heliotrope
native
Annual herb

BORAGINACEAE

Phacelia distans Phacelia distans Phacelia distans
2008 Keir Morse
2003 Michael Charters
2004 James M. Andre

Phacelia minor    California bluebell,  Wild canterbury bells
native
Annual herb

BORAGINACEAE

Phacelia minor Phacelia minor Phacelia minor
2003 Guy Bruyea
2007 Debra Hansen
2009 Thomas Stoughton

Phacelia ramosissima    Branching phacelia
native
Perennial herb

BORAGINACEAE

Phacelia ramosissima Phacelia ramosissima Phacelia ramosissima
2011 Neal Kramer
2005 Steve Matson
2013 Keir Morse

Pholistoma membranaceum    White fiesta flower,  White fiestaflower
native
Annual herb

BORAGINACEAE

Pholistoma membranaceum Pholistoma membranaceum Pholistoma membranaceum
2004 James M. Andre
2014 Debra L. Cook
2003 Michael Charters

Phoradendron bolleanum    Bollean mistletoe
native
Shrub (parasitic)

VISCACEAE

Phoradendron bolleanum Phoradendron bolleanum Phoradendron bolleanum
2009 John W. Wall
2015 Scott Batiuk
2002 Arthur H. Bazell, M.D.

Phoradendron californicum    California mesquite mistletoe,  Desert mistletoe,  Mesquite mistletoe
native
Shrub (parasitic)

VISCACEAE

Phoradendron californicum Phoradendron californicum Phoradendron californicum
2003 Michael Charters
1997 Christopher L. Christie
2010 Steve Matson

Phoradendron serotinum ssp. tomentosum    Mistletoe
(currently Phoradendron leucarpum ssp. tomentosum)
native
Shrub (parasitic)

VISCACEAE

Phoradendron serotinum ssp. tomentosum Phoradendron serotinum ssp. tomentosum Phoradendron serotinum ssp. tomentosum
2013 Jorg & Mimi Fleige
2009 Keir Morse
2005 Steven Perkins

Physalis crassifolia    Thick leaved ground cherry,  Yellow nightshade ground cherry,  Yellow nightshade groundcherry
native
Annual, Perennial herb

SOLANACEAE

Physalis crassifolia Physalis crassifolia Physalis crassifolia
2004 James M. Andre
2005 Michael W. Tuma
2003 Michael Charters

Pinus attenuata    Knobcone pine,  Scrub pine
native
Tree

PINACEAE

Pinus attenuata Pinus attenuata Pinus attenuata
2002 Matt Strieby
2008 Keir Morse
2009 Neal Kramer

Pinus coulteri    Big cone pine,  Bull pine,  Coulter pine
native
Tree

PINACEAE

Pinus coulteri Pinus coulteri Pinus coulteri
2010 Thomas Stoughton
2004 Charles E. Jones
2002 Charles E. Jones

Plagiobothrys arizonicus    Arizona popcorn flower,  Arizona popcornflower
native
Annual herb

BORAGINACEAE

Plagiobothrys arizonicus Plagiobothrys arizonicus Plagiobothrys arizonicus
2004 James M. Andre
2014 Steve Matson
2006 Steve Matson

Plagiobothrys canescens var. canescens    Valley popcornflower
native
Annual herb

BORAGINACEAE


Plantago major    Common plantain
non-native
Perennial herb

PLANTAGINACEAE

Plantago major Plantago major Plantago major
2009 Barry Breckling
2013 Debra L. Cook
2015 Zoya Akulova

Plantago patagonica    Patagonia plantain,  Woolly plantain
native
Annual herb

PLANTAGINACEAE

Plantago patagonica Plantago patagonica Plantago patagonica
2004 James M. Andre
2005 James M. Andre
2009 Aaron Schusteff

Platystemon californicus    Cream cups,  Creamcups
native
Annual herb

PAPAVERACEAE

Platystemon californicus Platystemon californicus Platystemon californicus
2007 Neal Kramer
2009 Keir Morse
and Buff Corsi 2007 California Academy of Sciences

Poa annua    Annual blue grass,  Annual bluegrass
non-native
Annual grass

POACEAE

Poa annua Poa annua Poa annua
2004 Carol W. Witham
2010 Neal Kramer
2011 Ryan Batten

Poa bulbosa ssp. vivipara    Bulbous blue grass
non-native
Perennial grass

POACEAE

Poa bulbosa ssp. vivipara Poa bulbosa ssp. vivipara
© 2015 John Doyen
2015 John Doyen

Poa secunda ssp. secunda    One sided blue grass,  Pine bluegrass,  Sandberg's bluegrass
native
Perennial grass

POACEAE

Poa secunda ssp. secunda Poa secunda ssp. secunda Poa secunda ssp. secunda
2008 Keir Morse
2008 Keir Morse
2008 Keir Morse

Polypogon monspeliensis    Annual beard grass,  Rabbitsfoot grass
invasive non-native
Annual grass

POACEAE

Polypogon monspeliensis Polypogon monspeliensis Polypogon monspeliensis
2007 Neal Kramer
2006 Steve Matson
2006 Steve Matson

Polypogon viridis    Water beard grass
non-native
Perennial grass

POACEAE

Polypogon viridis Polypogon viridis Polypogon viridis
2010 Luigi Rignanese
2013 Al Keuter
2013 Al Keuter

Populus fremontii ssp. fremontii    Fremont cottonwood
native
Tree

SALICACEAE

Populus fremontii ssp. fremontii Populus fremontii ssp. fremontii Populus fremontii ssp. fremontii
2003 Michael Charters
2010 Neal Kramer
2010 Neal Kramer

Porophyllum gracile    Odora,  Slender poreleaf
native
Perennial herb

ASTERACEAE

Porophyllum gracile Porophyllum gracile Porophyllum gracile
2006 Michelle Cloud-Hughes
2012 Neal Kramer
2004 James M. Andre

Proboscidea althaeifolia    Desert devil's claw,  Desert unicorn plant
native
Perennial herb

MARTYNIACEAE

Proboscidea althaeifolia Proboscidea althaeifolia Proboscidea althaeifolia
2009 Aaron Schusteff
2007 Jason E. Willand
2011 Neal Kramer

Prosopis glandulosa var. torreyana    Mesquite,  Western honey mesquite
native
Tree, Shrub

FABACEAE

Prosopis glandulosa var. torreyana Prosopis glandulosa var. torreyana Prosopis glandulosa var. torreyana
2010 Neal Kramer
2016 Barbara Boethling
2009 Neal Kramer

Prunus fasciculata var. fasciculata    Desert almond
native
Shrub

ROSACEAE

Prunus fasciculata var. fasciculata Prunus fasciculata var. fasciculata Prunus fasciculata var. fasciculata
2008 Steve Matson
2008 Jason E. Willand
2008 Steve Matson

Prunus fremontii    Desert apricot
native
Tree, Shrub

ROSACEAE

Prunus fremontii Prunus fremontii Prunus fremontii
2004 Michelle Cloud-Hughes
2010 Richard Zmasek
2012 Keir Morse

Prunus ilicifolia ssp. ilicifolia    Holly leaf cherry,  Hollyleaf cherry
native
Tree, Shrub

ROSACEAE

Prunus ilicifolia ssp. ilicifolia Prunus ilicifolia ssp. ilicifolia Prunus ilicifolia ssp. ilicifolia
2012 Gary McDonald
2010 Neal Kramer
2009 Anna Bennett

Pseudognaphalium beneolens    Cudweed
native
Perennial herb

ASTERACEAE

Pseudognaphalium beneolens Pseudognaphalium beneolens Pseudognaphalium beneolens
2015 Debra L. Cook
2010 Neal Kramer
2015 Debra L. Cook

Pseudognaphalium luteoalbum    Jersey cudweed
non-native
Annual herb

ASTERACEAE

Pseudognaphalium luteoalbum Pseudognaphalium luteoalbum Pseudognaphalium luteoalbum
2008 Jorg Fleige
2008 Gary McDonald
2015 John Doyen

Pseudognaphalium microcephalum    Wright's cudweed
native
Perennial herb

ASTERACEAE

Pseudognaphalium microcephalum Pseudognaphalium microcephalum Pseudognaphalium microcephalum
2014 Neal Kramer
2014 Neal Kramer
2008 Adonis (Don) Tate

Pterostegia drymarioides    Fairy mist,  Woodland threadstem
native
Annual herb

POLYGONACEAE

Pterostegia drymarioides Pterostegia drymarioides Pterostegia drymarioides
2005 James M. Andre
2005 James M. Andre
2015 Keir Morse

Quercus acutidens    Torrey's hybrid oak
(currently Quercus Xacutidens)
native
Shrub, Tree

FAGACEAE

Quercus acutidens Quercus acutidens
2004 Charles E. Jones
2004 Charles E. Jones

Quercus agrifolia var. oxyadenia    Coastal live oak,  Southern coast live oak
native
Tree

FAGACEAE

Quercus agrifolia var. oxyadenia Quercus agrifolia var. oxyadenia Quercus agrifolia var. oxyadenia
2014 Keir Morse
2009 Anna Bennett
2004 Debra Valov

Quercus cornelius-mulleri    Desert scrub oak,  Muller oak
native
Tree

FAGACEAE

Quercus cornelius-mulleri Quercus cornelius-mulleri Quercus cornelius-mulleri
2004 Brent Miller
2011 Robert Steers
2015 Keir Morse

Rafinesquia californica    California chicory,  California plumseed
native
Annual herb

ASTERACEAE

Rafinesquia californica Rafinesquia californica Rafinesquia californica
2004 James M. Andre
2004 Keir Morse
2004 Keir Morse

Rafinesquia neomexicana    California chicory,  Desert chicory,  New mexico plumseed
native
Annual herb

ASTERACEAE

Rafinesquia neomexicana Rafinesquia neomexicana Rafinesquia neomexicana
2009 Keir Morse
2003 Michael Charters
2008 Neal Kramer

Rhamnus ilicifolia    Evergreen buckthorn,  Hollyleaf redberry
native
Shrub

RHAMNACEAE

Rhamnus ilicifolia Rhamnus ilicifolia Rhamnus ilicifolia
2004 James M. Andre
2004 James M. Andre
2006 Steve Matson

Rhus aromatica    Fragrant sumac
native
Shrub

ANACARDIACEAE

Rhus aromatica Rhus aromatica Rhus aromatica
2004 James M. Andre
2005 James M. Andre
2012 Neal Kramer

Rhus ovata    Sugar bush,  Sugar sumac
native
Shrub

ANACARDIACEAE

Rhus ovata Rhus ovata Rhus ovata
2011 Neal Kramer
2002 Lynn Watson
2006 Brent Miller

Ribes indecorum    White flowering currant,  Whiteflower currant
native
Shrub

GROSSULARIACEAE

Ribes indecorum Ribes indecorum Ribes indecorum
2007 Ricky Grubb
2007 Ricky Grubb
2007 Ricky Grubb

Ribes quercetorum    Foothill gooseberry,  Oak gooseberry,  Rock gooseberry
native
Shrub

GROSSULARIACEAE

Ribes quercetorum Ribes quercetorum Ribes quercetorum
2006 Keir Morse
2011 Barry Breckling
2008 Keir Morse

Salix lasiolepis    Arroyo willow
native
Tree, Shrub

SALICACEAE

Salix lasiolepis Salix lasiolepis Salix lasiolepis
2009 Neal Kramer
2008 Keir Morse
2003 Margo Bors

Salsola tragus    Prickly russian thistle,  Russianthistle,  Tumbleweed
invasive non-native
Annual herb

CHENOPODIACEAE

Salsola tragus Salsola tragus Salsola tragus
2001 Jeff Abbas
2009 Neal Kramer
2001 Jeff Abbas

Saltugilia australis    Southern gilia
native
Annual herb

POLEMONIACEAE

Saltugilia australis Saltugilia australis Saltugilia australis
Jordan Zylstra
2015 Jordan Zylstra
2015 Keir Morse

Salvia apiana    White sage
native
Shrub

LAMIACEAE

Salvia apiana Salvia apiana Salvia apiana
2002 Lynn Watson
2011 Wynn Anderson
2008 Thomas Stoughton

Salvia carduacea    Thistle sage
native
Annual herb

LAMIACEAE

Salvia carduacea Salvia carduacea Salvia carduacea
2005 Michelle Cloud-Hughes
2002 Christopher L. Christie
2002 Christopher L. Christie

Salvia columbariae    Chia sage
native
Annual herb

LAMIACEAE

Salvia columbariae Salvia columbariae Salvia columbariae
2006 James M. Andre
2004 Michelle Cloud-Hughes
2006 Larry Blakely

Sambucus caerulea    Blue elderberry
(currently Sambucus nigra ssp. caerulea)
native
Shrub

ADOXACEAE

Sambucus caerulea Sambucus caerulea Sambucus caerulea
2008 Thomas Stoughton
2011 Michael O'Brien
2004 George W. Hartwell

Sanicula tuberosa    Tuberous sanicle,  Turkey pea
native
Perennial herb

APIACEAE

Sanicula tuberosa Sanicula tuberosa Sanicula tuberosa
2015 Aaron Schusteff
2013 Terry Gosliner
2003 Steve Matson

Schismus barbatus    Common mediterranean grass,  Old han schismus
invasive non-native
Annual grass

POACEAE

Schismus barbatus Schismus barbatus Schismus barbatus
2001 Joe DiTomaso
2001 Joe DiTomaso
2010 Neal Kramer

Scrophularia californica    California bee plant,  California figwort
native
Perennial herb

SCROPHULARIACEAE

Scrophularia californica Scrophularia californica Scrophularia californica
2003 Michael Charters
2002 Lynn Watson
2009 Keir Morse

Selaginella bigelovii    Bigelow's moss fern,  Bigelow's spike moss,  Bushy spikemoss
native
Fern (mosslike)

SELAGINELLACEAE

Selaginella bigelovii Selaginella bigelovii Selaginella bigelovii
2006 Steve Matson
2011 Andreas Kettenburg
2010 Thomas Stoughton

Selaginella eremophila    Desert spike moss,  Desert spikemoss
native
Fern (rhizomatous)

SELAGINELLACEAE

Selaginella eremophila Selaginella eremophila Selaginella eremophila
2004 Michael Charters
2004 Michael Charters
2012 Keir Morse

Senecio californicus    California butterweed,  California groundsel,  California ragwort
native
Annual herb

ASTERACEAE

Senecio californicus Senecio californicus Senecio californicus
2014 John Doyen
2015 Zoya Akulova
2015 Zoya Akulova

Senecio flaccidus var. monoensis    Mono groundsel,  Mono ragwort
native
Shrub

ASTERACEAE

Senecio flaccidus var. monoensis Senecio flaccidus var. monoensis Senecio flaccidus var. monoensis
2003 Michael Charters
2003 Michael Charters
2007 Steve Matson

Senecio vulgaris    Common groundsel,  Old man in the spring,  Old man of spring
non-native
Annual herb

ASTERACEAE

Senecio vulgaris Senecio vulgaris Senecio vulgaris
2005 Steve Matson
2010 Neal Kramer
2008 Neal Kramer

Senegalia greggii    Catclaw, devil's claw
native
Shrub

FABACEAE

Senegalia greggii Senegalia greggii Senegalia greggii
2009 Neal Kramer
2015 John Doyen
2006 Steve Matson

Simmondsia chinensis    Jojoba; goatnut,  Jojobe
native
Shrub

SIMMONDSIACEAE

Simmondsia chinensis Simmondsia chinensis Simmondsia chinensis
2005 Michelle Cloud-Hughes
2003 Charles E. Jones
2007 Ricky Grubb

Sisymbrium altissimum    Tall tumblemustard,  Tumble mustard,  Tumbling mustard
non-native
Annual herb

BRASSICACEAE

Sisymbrium altissimum Sisymbrium altissimum Sisymbrium altissimum
2008 Thomas Stoughton
2010 Jean Pawek
2014 Debra L. Cook

Sisymbrium irio    London rocket
invasive non-native
Annual herb

BRASSICACEAE

Sisymbrium irio Sisymbrium irio Sisymbrium irio
2006 Richard Zmasek
2007 Luigi Rignanese
2010 Zoya Akulova

Sisymbrium orientale    Indian hedge mustard,  Oriental hedge mustard
non-native
Annual, Perennial herb

BRASSICACEAE

Sisymbrium orientale Sisymbrium orientale Sisymbrium orientale
2009 Phil Pullen
2014 Robert F Norris
2014 Robert F Norris

Solanum parishii    Nightshade,  Parish's nightshade,  Parish's purple nightshade
native
Shrub

SOLANACEAE

Solanum parishii Solanum parishii Solanum parishii
2007 George W. Hartwell
2009 Michelle Cloud-Hughes
2013 Keir Morse

Solidago velutina ssp. californica    California goldenrod,  Oreja de liebre
native
Perennial herb

ASTERACEAE

Solidago velutina ssp. californica Solidago velutina ssp. californica Solidago velutina ssp. californica
2009 Neal Kramer
2008 Keir Morse
2008 Keir Morse

Sonchus asper ssp. asper    Prickly sow thistle,  Sow thistle
invasive non-native
Annual herb

ASTERACEAE

Sonchus asper ssp. asper Sonchus asper ssp. asper Sonchus asper ssp. asper
2011 Zoya Akulova
2006 Brent Miller
2010 Zoya Akulova

Sonchus oleraceus    Common sow thistle,  Common sowthistle,  Sow thistle
non-native
Annual herb

ASTERACEAE

Sonchus oleraceus Sonchus oleraceus Sonchus oleraceus
2008 Gary McDonald
2004 Laura Ann Eliassen
2008 Gary McDonald

Sphaeralcea ambigua var. rugosa    Apricot mallow,  Desert globemallow
native
Perennial herb

MALVACEAE

Sphaeralcea ambigua var. rugosa Sphaeralcea ambigua var. rugosa Sphaeralcea ambigua var. rugosa
2015 John Doyen
2005 James M. Andre
2010 James M. Andre

Stellaria pallida    Pale starwort
non-native
Annual herb

CARYOPHYLLACEAE

Stellaria pallida Stellaria pallida Stellaria pallida
2008 Keir Morse
2005 Keir Morse
2005 Keir Morse

Stephanomeria exigua ssp. deanei    Dean's stephanomeria,  Deane's wirelettuce
native
Annual herb

ASTERACEAE

Stephanomeria exigua ssp. deanei Stephanomeria exigua ssp. deanei Stephanomeria exigua ssp. deanei
2015 Keir Morse
2015 Keir Morse
2015 Keir Morse

Stephanomeria exigua ssp. exigua    Mitra,  Slender stephanomeria,  Small wirelettuce
native
Annual herb

ASTERACEAE

Stephanomeria exigua ssp. exigua Stephanomeria exigua ssp. exigua Stephanomeria exigua ssp. exigua
2009 Mary Winter
2008 Steve Matson
2004 Michelle Cloud-Hughes

Stephanomeria pauciflora    Brownplume wirelettuce,  Desert straw,  Wire lettuce
native
Perennial herb

ASTERACEAE

Stephanomeria pauciflora Stephanomeria pauciflora Stephanomeria pauciflora
2010 Neal Kramer
2001 Larry Blakely
2015 Barry Breckling

Stillingia linearifolia    Linear leaved stillingia,  Narrow leaved stillingia,  Queen's root
native
Perennial herb

EUPHORBIACEAE

Stillingia linearifolia Stillingia linearifolia Stillingia linearifolia
2005 James M. Andre
2012 Neal Kramer
2004 James M. Andre

Stipa coronata    Crested needle grass
native
Perennial grass

POACEAE

Stipa coronata Stipa coronata Stipa coronata
2010 Christopher Bronny
2005 Steve Matson
2005 Steve Matson

Stipa occidentalis    Western needlegrass
native
Perennial grass

POACEAE

Stipa occidentalis Stipa occidentalis Stipa occidentalis
2006 Steve Matson
2005 Steve Matson
2013 Robert Steers

Stipa parishii var. parishii    Parish's needlegrass
native
Perennial grass

POACEAE

Stipa parishii var. parishii Stipa parishii var. parishii Stipa parishii var. parishii
2017 Keir Morse
2017 Keir Morse
2017 Keir Morse

Stipa speciosa    Desert needle grass
native
Perennial grass

POACEAE

Stipa speciosa Stipa speciosa Stipa speciosa
2003 James M. Andre
2011 Steve Matson
1983 Dean Wm. Taylor

Stylocline gnaphaloides    Everlasting nest straw,  Everlasting stylocline,  Mountain neststraw
native
Annual herb

ASTERACEAE

Stylocline gnaphaloides Stylocline gnaphaloides Stylocline gnaphaloides
2008 Keir Morse
2005 Laura Ann Eliassen
2014 Jean Pawek

Stylocline micropoides    Desert nest straw,  Woollyhead neststraw
native
Annual herb

ASTERACEAE

Stylocline micropoides Stylocline micropoides Stylocline micropoides
2004 James M. Andre
2010 James Morefield
2004 James M. Andre

Tauschia arguta    Southern tauschia,  Southern umbrellawort
native
Perennial herb

APIACEAE

Tauschia arguta Tauschia arguta Tauschia arguta
2006 Michelle Cloud-Hughes
2006 Michelle Cloud-Hughes
2015 Keir Morse

Thamnosma montana    Turpentine broom,  Turpentinebroom
native
Shrub

RUTACEAE

Thamnosma montana Thamnosma montana Thamnosma montana
2004 James M. Andre
2010 Matt Below
2004 Heath McAllister

Thysanocarpus curvipes ssp. eradiatus    Fringe Pod
native
Annual herb

BRASSICACEAE


Thysanocarpus laciniatus    Common lace pod,  Mountain fringepod,  Narrow leaved fringe pod
native
Annual herb

BRASSICACEAE

Thysanocarpus laciniatus Thysanocarpus laciniatus Thysanocarpus laciniatus
2008 Keir Morse
2015 John Doyen
2010 Thomas Stoughton

Toxicodendron diversilobum    Poison oak,  Poisonoak
native
Vine, Shrub

ANACARDIACEAE

Toxicodendron diversilobum Toxicodendron diversilobum Toxicodendron diversilobum
2008 Gary McDonald
2008 Zoya Akulova
2008 Keir Morse

Trichostema parishii    Parish's bluecurls
native
Shrub

LAMIACEAE

Trichostema parishii Trichostema parishii Trichostema parishii
2010 Gary A. Monroe
2009 Thomas Stoughton
2009 Neal Kramer

Trixis californica var. californica    California trixis,  Trixis
native
Shrub

ASTERACEAE

Trixis californica var. californica Trixis californica var. californica Trixis californica var. californica
2009 Keir Morse
2009 Keir Morse
2009 Keir Morse

Tropidocarpum gracile    Dobie pod,  Slender keel fruit,  Slender tropidocarpum
native
Annual herb

BRASSICACEAE

Tropidocarpum gracile Tropidocarpum gracile Tropidocarpum gracile
2008 Keir Morse
2014 Debra L. Cook
2012 Aaron Schusteff

Turritis glabra    Tower rockcress
native
Perennial herb

BRASSICACEAE

Turritis glabra Turritis glabra Turritis glabra
2009 Thomas Stoughton
2012 Zoya Akulova
2009 Thomas Stoughton

Uropappus lindleyi    Silver puffs,  Uropappus
native
Annual herb

ASTERACEAE

Uropappus lindleyi Uropappus lindleyi Uropappus lindleyi
2004 James M. Andre
2003 Keir Morse
2007 Neal Kramer

Vitis girdiana    Desert wild grape,  Southern california grape
native
Vine, Shrub

VITACEAE

Vitis girdiana Vitis girdiana Vitis girdiana
2003 Michael Charters
2003 Michael Charters
2013 Jean Pawek

Yucca schidigera    Mohave yucca,  Mojave yucca
native
Tree

AGAVACEAE

Yucca schidigera Yucca schidigera Yucca schidigera
2003 Michael Charters
2004 Charles E. Jones
2004 James M. Andre

Ziziphus parryi var. parryi    California crucillo,  Lotebush,  Parry abrojo
native
Shrub

RHAMNACEAE

Ziziphus parryi var. parryi Ziziphus parryi var. parryi Ziziphus parryi var. parryi
2006 Michael Charters
2009 Aaron Schusteff
2014 Keir Morse