Illustrated Plant List

Topanga State Park
Los Angeles County

logo Calflora Illustrated Plant List 

Bob Muns  / Tom Chester  (1983-01-01)

RECORD DETAIL NEARBY CHECKLISTS WHAT GROWS HERE?
343 PLANTS
Acer macrophyllum    Big leaf maple,  Bigleaf maple
native
Tree

SAPINDACEAE

Acer macrophyllum Acer macrophyllum Acer macrophyllum
2008 Abe G. Doherty
2010 Christopher L. Christie
2008 Keir Morse

Acourtia microcephala    Sacapellote
native
Perennial herb

ASTERACEAE

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

Adenostoma fasciculatum    Chamise
native
Tree, Shrub

ROSACEAE

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

Adiantum capillus-veneris    Common maidenhair fern,  Southern maiden hair,  Venus hair
native
Fern

PTERIDACEAE

Adiantum capillus-veneris Adiantum capillus-veneris Adiantum capillus-veneris
2006 Trent M. Draper
2004 James M. Andre
2006 Trent M. Draper

Adiantum jordanii    California maidenhair fern
native
Fern

PTERIDACEAE

Adiantum jordanii Adiantum jordanii Adiantum jordanii
2005 George W. Hartwell
2008 Keir Morse
2006 Steve Matson

Agoseris grandiflora    Bigflower agoseris,  California dandelion,  Giant mountain dandelion
native
Perennial herb

ASTERACEAE

Agoseris grandiflora Agoseris grandiflora Agoseris grandiflora
2006 Steve Matson
2008 Zoya Akulova
2006 Steve Matson

Agrostis viridis    Water beard grass
(currently Polypogon viridis)
non-native
Perennial grass

POACEAE

Agrostis viridis Agrostis viridis Agrostis viridis
2010 Luigi Rignanese
2013 Al Keuter
2013 Al Keuter

Allium haematochiton    Red skinned onion,  Redskin onion
native
Perennial herb (bulb)

ALLIACEAE

Allium haematochiton Allium haematochiton Allium haematochiton
2017 Keir Morse
2017 Keir Morse
2017 Keir Morse

Allophyllum glutinosum    Sticky false gilia,  Sticky false gilyflower
native
Annual herb

POLEMONIACEAE

Allophyllum glutinosum Allophyllum glutinosum Allophyllum glutinosum
2008 Lynn Watson
2003 Michelle Cloud-Hughes
2011 Michael O'Brien

Alnus rhombifolia    White alder
native
Tree

BETULACEAE

Alnus rhombifolia Alnus rhombifolia Alnus rhombifolia
2006 Deborah Leonard
2008 Zoya Akulova
2009 Ryan Gilmore

Amaranthus blitoides    Mat amaranth,  Prostrate amaranth,  Prostrate pigweed
native
Annual herb

AMARANTHACEAE

Amaranthus blitoides Amaranthus blitoides Amaranthus blitoides
2005 Luigi Rignanese
2014 Zoya Akulova
2009 Neal Kramer

Amorpha californica    California false indigo,  False indigo,  Mock locust
native
Shrub

FABACEAE

Amorpha californica Amorpha californica Amorpha californica
2011 Jorg & Mimi Fleige
1999 Doreen L. Smith
2010 Dee E. Warenycia

Amsinckia menziesii    Menzies' fiddleneck,  Small flowered fiddleneck
native
Annual herb

BORAGINACEAE

Amsinckia menziesii Amsinckia menziesii Amsinckia menziesii
2004 James M. Andre
2010 Dee E. Warenycia
2012 Gary McDonald

Amsinckia menziesii var. intermedia    Common fiddleneck
(currently Amsinckia intermedia)
native
Annual herb

BORAGINACEAE

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

Anagallis arvensis    Scarlet pimpernel
(currently Lysimachia arvensis)
non-native
Annual herb

MYRSINACEAE

Anagallis arvensis Anagallis arvensis Anagallis arvensis
2004 Carol W. Witham
© 2015 Barry Breckling
2004 Carol W. Witham

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

Antirrhinum kelloggii    Climbing snapdragon,  Kellogg's snapdragon,  Lax snapdragon
native
Annual herb

PLANTAGINACEAE

Antirrhinum kelloggii Antirrhinum kelloggii Antirrhinum kelloggii
2009 Keir Morse
2005 Christopher L. Christie
2009 Keir Morse

Antirrhinum multiflorum    Chaparral snapdragon,  Sticky snapdragon,  Withered snapdragon
native
Annual, Perennial herb

PLANTAGINACEAE

Antirrhinum multiflorum Antirrhinum multiflorum Antirrhinum multiflorum
2007 Lynn Watson
2009 Keir Morse
2009 Keir Morse

Arabis glabra    Tower rockcress
(currently Turritis glabra)
native
Perennial herb

BRASSICACEAE

Arabis glabra Arabis glabra Arabis glabra
2009 Thomas Stoughton
2012 Zoya Akulova
2009 Thomas Stoughton

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

Artemisia californica    California sagebrush,  Coast sagebrush,  Coastal sage brush
native
Shrub

ASTERACEAE

Artemisia californica Artemisia californica Artemisia californica
2003 Margo Bors
2003 Michael Charters
2003 Margo Bors

Artemisia douglasiana    California mugwort,  Douglas' sagewort
native
Perennial herb

ASTERACEAE

Artemisia douglasiana Artemisia douglasiana Artemisia douglasiana
2004 George W. Hartwell
2008 Keir Morse
2013 Neal Kramer

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

Asclepias eriocarpa    Indian milkweed,  Kotolo milkweed,  Woolypod milkweed
native
Perennial herb

APOCYNACEAE

Asclepias eriocarpa Asclepias eriocarpa Asclepias eriocarpa
2003 Charles E. Jones
2003 Charles E. Jones
2010 Neal Kramer

Asclepias fascicularis    Mexican whorled milkweed,  Narrow leaf milkweed
native
Perennial herb

APOCYNACEAE

Asclepias fascicularis Asclepias fascicularis Asclepias fascicularis
2003 Christopher L. Christie
2003 Michael Charters
2003 Christopher L. Christie

Aspidotis californica    California lace fern,  California lacefern
native
Fern

PTERIDACEAE

Aspidotis californica Aspidotis californica Aspidotis californica
2011 Barry Breckling
2013 Aaron Schusteff
2003 Michael Charters

Atriplex lentiformis    Big saltbush
native
Shrub

CHENOPODIACEAE

Atriplex lentiformis Atriplex lentiformis Atriplex lentiformis
2008 Neal Kramer
2003 Nature Ali
2014 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

Avena sativa    Common oats,  Cultivated oats,  Wild oat
non-native
Annual, Perennial grass

POACEAE

Avena sativa Avena sativa Avena sativa
2002 Brent Miller
2006 Louis-M. Landry
2006 Luigi Rignanese

Baccharis pilularis    Coyote brush,  Dwarf chaparral broom
native
Shrub

ASTERACEAE

Baccharis pilularis Baccharis pilularis Baccharis pilularis
2009 Margo Bors
2004 David A. Tharp
2011 Bing Huey

Baccharis salicifolia    Mule fat., seep willow,  Mule's fat,  Mulefat
native
Shrub

ASTERACEAE

Baccharis salicifolia Baccharis salicifolia Baccharis salicifolia
2010 Thomas Stoughton
2010 Thomas Stoughton
2009 Neal Kramer

Bloomeria crocea    Common goldenstar,  Golden star
native
Perennial herb

THEMIDACEAE

Bloomeria crocea Bloomeria crocea Bloomeria crocea
2003 Christopher L. Christie
2003 Michael Charters
2006 Steve Matson

Boykinia occidentalis    Brook foam,  Coastal brookfoam,  Western boykinia
native
Perennial herb

SAXIFRAGACEAE

Boykinia occidentalis Boykinia occidentalis Boykinia occidentalis
2003 Michael Charters
2003 Michael Charters
2011 Ron Wolf

Brassica nigra    Black mustard
invasive non-native
Annual herb

BRASSICACEAE

Brassica nigra Brassica nigra Brassica nigra
2011 Jorg & Mimi Fleige
2009 Barry Breckling
2009 Zoya Akulova

Brassica rapa    Common mustard,  Field mustard,  Rape mustard
invasive non-native
Annual herb

BRASSICACEAE

Brassica rapa Brassica rapa Brassica rapa
2008 Neal Kramer
2008 Neal Kramer
2009 Zoya Akulova

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 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 nevinii    Nevin's brickellbush,  Nevin's brickellia
native
Shrub

ASTERACEAE

Brickellia nevinii Brickellia nevinii Brickellia nevinii
2002 Hartmut Wisch
2009 Thomas Stoughton
2013 Neal Kramer

Brodiaea jolonensis    Chaparral brodiaea,  Dwarf brodiaea,  Jolon brodiaea
native
Perennial herb

THEMIDACEAE

Brodiaea jolonensis Brodiaea jolonensis Brodiaea jolonensis
2006 Steve Matson
2011 Vernon Smith
2005 Robert E. Preston, Ph.D.

Bromus carinatus    California brome grass,  California bromegrass
native
Perennial grass

POACEAE

Bromus carinatus Bromus carinatus Bromus carinatus
2003 James B. Gratiot
2010 Neal Kramer
2011 Ryan Batten

Bromus catharticus    Rescue grass,  Rescuegrass
non-native
Annual, Perennial grass

POACEAE

Bromus catharticus Bromus catharticus Bromus catharticus
2008 Neal Kramer
2005 Ken Harris
2009 Barry Rice

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 hordeaceus    Soft brome,  Soft chess
invasive non-native
Annual grass

POACEAE

Bromus hordeaceus Bromus hordeaceus Bromus hordeaceus
2006 Brent Miller
2009 Keir Morse
2008 Zoya Akulova

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

Calandrinia breweri    Brewer's calandrinia,  Brewer's redmaids
native
Annual herb

MONTIACEAE

Calandrinia breweri Calandrinia breweri Calandrinia breweri
2009 Dean Wm. Taylor, Ph.D.
2009 Barry Breckling
2009 Barry Breckling

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 catalinae    Catalina mariposa lily
native
Perennial herb (bulb)

LILIACEAE

Calochortus catalinae Calochortus catalinae Calochortus catalinae
2008 Aaron Schusteff
2005 John Isaac Holson
2005 Noah Elhardt

Calochortus plummerae    Plummer's mariposa lily
native
Perennial herb (bulb)

LILIACEAE

Calochortus plummerae Calochortus plummerae Calochortus plummerae
1982 Steve Lowens
2009 Thomas Stoughton
2007 David L. Magney

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

Calochortus venustus    Butterfly mariposa lily
native
Perennial herb

LILIACEAE

Calochortus venustus Calochortus venustus Calochortus venustus
2002 George W. Hartwell
2009 Keir Morse
2016 Steven Thorsted

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

Calystegia macrostegia    Island false bindweed,  Island morning glory
native
Perennial herb, Vine

CONVOLVULACEAE

Calystegia macrostegia Calystegia macrostegia Calystegia macrostegia
2007 Lynn Watson
2002 Lynn Watson
2006 Michelle Cloud-Hughes

Camissonia bistorta    California sun cup
(currently Camissoniopsis bistorta)
native
Annual herb

ONAGRACEAE

Camissonia bistorta Camissonia bistorta Camissonia bistorta
2005 Chris Wagner, SBNF
2008 Michael Charters
2009 Neal Kramer

Camissonia californica    California primrose
(currently Eulobus californicus)
native
Annual herb

ONAGRACEAE

Camissonia californica Camissonia californica Camissonia californica
2005 Christopher L. Christie
2007 Len Blumin
2011 Aaron Arthur

Camissonia micrantha    Spencer primrose
(currently Camissoniopsis micrantha)
native
Annual herb

ONAGRACEAE

Camissonia micrantha Camissonia micrantha Camissonia micrantha
2009 Neal Kramer
2007 Neal Kramer
2003 Lynn Watson

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

Carex spissa    San diego sedge
native
Perennial grasslike herb

CYPERACEAE

Carex spissa Carex spissa Carex spissa
2009 Zoya Akulova
2015 Keir Morse
2015 Keir Morse

Castilleja affinis    Indian paintbrush
native
Perennial herb

OROBANCHACEAE

Castilleja affinis Castilleja affinis Castilleja affinis
2003 Michael Charters
2005 Charles E. Jones
2009 John W. Wall

Castilleja exserta    Owl's clover,  Purple owl's clover
native
Annual herb

OROBANCHACEAE

Castilleja exserta Castilleja exserta Castilleja exserta
2006 Steve Matson
2008 Franco Folini
2006 Shawn DeCew

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

Ceanothus megacarpus    Big pod ceanothus,  Bigpod ceanothus
native
Shrub

RHAMNACEAE

Ceanothus megacarpus Ceanothus megacarpus Ceanothus megacarpus
2011 Neal Kramer
2011 Neal Kramer
2009 Gary A. Monroe

Ceanothus spinosus    Greenbark ceanothus,  Redheart
native
Tree, Shrub

RHAMNACEAE

Ceanothus spinosus Ceanothus spinosus Ceanothus spinosus
2003 Michael Charters
2010 Daniel Passarini
2015 Robert Sikora

Centaurea melitensis    Maltese star thistle,  Napa star thistle,  Tocalote
invasive non-native
Annual herb

ASTERACEAE

Centaurea melitensis Centaurea melitensis Centaurea melitensis
2005 James M. Andre
2007 Neal Kramer
2008 Keir Morse

Centaurium venustum    Charming centaury
(currently Zeltnera venusta)
native
Annual herb

GENTIANACEAE

Centaurium venustum Centaurium venustum Centaurium venustum
2007 Carol W. Witham
2015 Barry Breckling
2013 Debra L. Cook

Cercocarpus betuloides    Birch leaf mountain mahogany,  Mountain mahogany
native
Tree, Shrub

ROSACEAE

Cercocarpus betuloides Cercocarpus betuloides Cercocarpus betuloides
2002 Lynn Watson
2012 Neal Kramer
2007 Neal Kramer

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 glabriuscula    Common yellow chaenactis,  Yellow pincushion
native
Annual herb

ASTERACEAE

Chaenactis glabriuscula Chaenactis glabriuscula Chaenactis glabriuscula
2005 Christopher L. Christie
2015 John Doyen
2003 Barry Breckling

Chamaesyce maculata    Spotted spurge
(currently Euphorbia maculata)
non-native
Annual herb

EUPHORBIACEAE

Chamaesyce maculata Chamaesyce maculata Chamaesyce maculata
2014 John Doyen
2015 Barry Breckling
2014 John Doyen

Chamomilla suaveolens    Pineapple weed
(currently Matricaria discoidea)
native
Annual herb

ASTERACEAE

Chamomilla suaveolens Chamomilla suaveolens Chamomilla suaveolens
2008 Keir Morse
2005 Louis-M. Landry
2008 Steve Matson

Chenopodium album    Lamb's quarters,  Lambs quarters,  White goosefoot
non-native
Annual herb

CHENOPODIACEAE

Chenopodium album Chenopodium album Chenopodium album
2008 Keir Morse
2005 Louis-M. Landry
2005 Steve Matson

Chenopodium berlandieri    Berlandier's goosefoot,  Pit seed goosefoot
native
Annual herb

CHENOPODIACEAE

Chenopodium berlandieri Chenopodium berlandieri Chenopodium berlandieri
2003 Keir Morse
2005 Brent Miller
2005 Brent Miller

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 murale    Nettle leaf goosefoot,  Sowbane
non-native
Annual herb

CHENOPODIACEAE

Chenopodium murale Chenopodium murale Chenopodium murale
2009 Zoya Akulova
2009 Zoya Akulova
2004 Debra Valov

Chlorogalum pomeridianum    Amole,  Soap plant,  Soaproot
native
Perennial herb

AGAVACEAE

Chlorogalum pomeridianum Chlorogalum pomeridianum Chlorogalum pomeridianum
2004 George W. Hartwell
2003 David A. Tharp
2011 John W. Wall

Chorizanthe staticoides    Turkish rugging
native
Annual herb

POLYGONACEAE

Chorizanthe staticoides Chorizanthe staticoides Chorizanthe staticoides
2003 Michael Charters
2003 Michael Charters
2009 Robert Steers

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 occidentale var. occidentale    Cobweb thistle,  Cobwebby thistle
native
Perennial herb

ASTERACEAE

Cirsium occidentale var. occidentale Cirsium occidentale var. occidentale Cirsium occidentale var. occidentale
2011 Dylan Neubauer
2009 Dr. Mark S. Brunell
2009 Dr. Mark S. Brunell

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 bottae    Botta's clarkia,  Punch bowl godetia
native
Annual herb

ONAGRACEAE

Clarkia bottae Clarkia bottae Clarkia bottae
2003 Michael Charters
2009 Lynn Watson
2009 Lynn Watson

Clarkia cylindrica    Speckled clarkia
native
Annual herb

ONAGRACEAE

Clarkia cylindrica Clarkia cylindrica Clarkia cylindrica
2005 Christopher L. Christie
2005 Christopher L. Christie
2005 Christopher L. Christie

Clarkia purpurea    Purple clarkia,  Winecup clarkia
native
Annual herb

ONAGRACEAE

Clarkia purpurea Clarkia purpurea Clarkia purpurea
2009 John W. Wall
2004 Norman Jensen
2011 Vernon Smith

Clarkia unguiculata    Elegant clarkia,  Mountain garland,  Woodland clarkia
native
Annual herb

ONAGRACEAE

Clarkia unguiculata Clarkia unguiculata Clarkia unguiculata
2007 Lynn Watson
2005 Hartmut Wisch
2007 Neal Kramer

Claytonia perfoliata    Miner s lettuce,  Miner's lettuce
native
Annual herb

MONTIACEAE

Claytonia perfoliata Claytonia perfoliata Claytonia perfoliata
2015 Robert Sikora
2009 John W. Wall
2007 Neal Kramer

Clematis lasiantha    Chaparral clematis,  Pipestem
native
Perennial herb, Vine

RANUNCULACEAE

Clematis lasiantha Clematis lasiantha Clematis lasiantha
2007 Neal Kramer
2003 Michael Charters
2003 Michael Charters

Clematis ligusticifolia    Creek clematis,  Western virgin's bower,  Western white clematis
native
Perennial herb, Vine

RANUNCULACEAE

Clematis ligusticifolia Clematis ligusticifolia Clematis ligusticifolia
2009 Neal Kramer
2009 Keir Morse
2012 Steve Matson

Collinsia heterophylla    Purple chinese houses
native
Annual herb

PLANTAGINACEAE

Collinsia heterophylla Collinsia heterophylla Collinsia heterophylla
2005 Christopher L. Christie
2002 George Jackson
2014 Keir Morse

Comarostaphylis diversifolia    California comarostaphylos,  Summer holly
native
Shrub

ERICACEAE

Comarostaphylis diversifolia Comarostaphylis diversifolia Comarostaphylis diversifolia
2015 Keir Morse
2010 Anna Bennett
2010 Anna Bennett

Conium maculatum    Poison hemlock
invasive non-native
Perennial herb

APIACEAE

Conium maculatum Conium maculatum Conium maculatum
2008 Keir Morse
2011 Louis-M. Landry
2009 Neal Kramer

Conyza canadensis    Canada horseweed
(currently Erigeron canadensis)
native
Annual herb

ASTERACEAE

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

Cordylanthus rigidus ssp. setigerus    Bird's beak,  Bristly bird's beak,  Stiffbranch bird's beak
native
Annual herb

OROBANCHACEAE

Cordylanthus rigidus ssp. setigerus Cordylanthus rigidus ssp. setigerus Cordylanthus rigidus ssp. setigerus
2013 Keir Morse
2013 Keir Morse
2013 Keir Morse

Cortaderia jubata    Pampas grass,  Purple pampas grass
invasive non-native
Perennial grass

POACEAE

Cortaderia jubata Cortaderia jubata Cortaderia jubata
2001 Tony Morosco
2008 Neal Kramer
2001 CDFA

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

Cryptantha intermedia    Clearwater cryptantha,  Common cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha intermedia Cryptantha intermedia Cryptantha intermedia
2009 Ron Wolf
2011 Aaron Arthur
2009 Ron Wolf

Cryptantha muricata    Pointed cryptantha,  Prickly cryptantha,  Prickly popcorn flower
native
Annual herb

BORAGINACEAE

Cryptantha muricata Cryptantha muricata Cryptantha muricata
2008 Chris Winchell
2012 Jean Pawek
2008 Keir Morse

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

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

Datisca glomerata    Durango root
native
Perennial herb

DATISCACEAE

Datisca glomerata Datisca glomerata Datisca glomerata
2008 Keir Morse
2004 Laura Ann Eliassen
2011 Anna Bennett

Delphinium cardinale    Scarlet larkspur
native
Perennial herb

RANUNCULACEAE

Delphinium cardinale Delphinium cardinale Delphinium cardinale
2005 Chris Wagner, SBNF
2009 Thomas Stoughton
2011 Robert A. Hamilton

Delphinium parryi    San bernardino larkspur
native
Perennial herb

RANUNCULACEAE

Delphinium parryi Delphinium parryi Delphinium parryi
2007 Ron Wolf
2009 Keir Morse
2009 Keir Morse

Delphinium patens    Spreading larkspur,  Zigzag larkspur
native
Perennial herb

RANUNCULACEAE

Delphinium patens Delphinium patens Delphinium patens
2012 Gary McDonald
2009 Keir Morse
2007 George W. Hartwell

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

Dicentra ochroleuca    Yellow bleeding heart
(currently Ehrendorferia ochroleuca)
native
Perennial herb

PAPAVERACEAE

Dicentra ochroleuca Dicentra ochroleuca
2001 CDFA
2001 CDFA

Dichelostemma capitatum    Blue dicks,  Wild hyacinth
native
Perennial herb

THEMIDACEAE

Dichelostemma capitatum Dichelostemma capitatum Dichelostemma capitatum
2006 Michelle Cloud-Hughes
2007 Ricky Grubb
2011 John W. Wall

Digitaria sanguinalis    Hairy crabgrass
non-native
Annual grass

POACEAE

Digitaria sanguinalis Digitaria sanguinalis Digitaria sanguinalis
2005 Luigi Rignanese
2010 Louis-M. Landry
2009 Zoya Akulova

Dryopteris arguta    California wood fern,  Coastal wood fern,  Shield fern
native
Fern

DRYOPTERIDACEAE

Dryopteris arguta Dryopteris arguta Dryopteris arguta
2003 Michael Charters
2003 Michael Charters
2004 Brent Miller

Dudleya lanceolata    Lanceleaf liveforever,  Southern california dudleya
native
Perennial herb

CRASSULACEAE

Dudleya lanceolata Dudleya lanceolata Dudleya lanceolata
2002 Lynn Watson
2007 Ricky Grubb
2006 Chris Wagner, SBNF

Dudleya pulverulenta    Chalk dudleya
native
Perennial herb

CRASSULACEAE

Dudleya pulverulenta Dudleya pulverulenta Dudleya pulverulenta
2003 Michael Charters
2005 Brent Miller
2000 Joseph Dougherty/ecology.org

Eclipta prostrata    False daisy
native
Annual herb

ASTERACEAE

Eclipta prostrata Eclipta prostrata Eclipta prostrata
2009 Neal Kramer
2009 Bob Allen
2015 Keir Morse

Elymus glaucus    Blue wildrye
native
Perennial grass

POACEAE

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

Elymus stebbinsii    California wheat grass,  Parish wheatgrass,  Stebbins' wildrye
native
Perennial grass

POACEAE

Elymus stebbinsii Elymus stebbinsii Elymus stebbinsii
2007 Steve Matson
2007 Steve Matson
2007 Steve Matson

Emmenanthe penduliflora    Whispering bells,  Whisperingbells
native
Annual herb

BORAGINACEAE

Emmenanthe penduliflora Emmenanthe penduliflora Emmenanthe penduliflora
2005 James M. Andre
2008 Robert Patrie
2008 Lynn Watson

Encelia californica    Bush sunflower,  California brittlebush,  California encelia
native
Shrub

ASTERACEAE

Encelia californica Encelia californica Encelia californica
2011 Neal Kramer
2014 Steve Matson
2014 Steve Matson

Epilobium canum    California fuchsia,  Hummingbird trumpet,  zauschneria
native
Perennial herb

ONAGRACEAE

Epilobium canum Epilobium canum Epilobium canum
2010 Steven Thorsted
2003 George Jackson
2013 Susan McDougall

Epilobium canum ssp. canum    California fuchsia,  Hummingbird trumpet
native
Perennial herb

ONAGRACEAE

Epilobium canum ssp. canum Epilobium canum ssp. canum Epilobium canum ssp. canum
2003 George Jackson
2005 Keir Morse
2007 Neal Kramer

Epipactis gigantea    Giant helleborine,  Stream orchid,  Stream orchis
native
Perennial herb

ORCHIDACEAE

Epipactis gigantea Epipactis gigantea Epipactis gigantea
2007 Jason E. Willand
2008 Dee E. Warenycia
2009 Thomas Stoughton

Equisetum laevigatum    Horsetail,  Smooth horsetail,  Smooth scouring rush
native
Fern

EQUISETACEAE

Equisetum laevigatum Equisetum laevigatum Equisetum laevigatum
2008 Neal Kramer
2005 James M. Andre
2005 Doreen L. Smith

Equisetum telmateia ssp. braunii    Giant horse tail,  Giant horsetail
native
Fern

EQUISETACEAE

Equisetum telmateia ssp. braunii Equisetum telmateia ssp. braunii Equisetum telmateia ssp. braunii
2008 Zoya Akulova
2008 Keir Morse
2007 Neal Kramer

Eragrostis mexicana ssp. virescens    Mexican lovegrass,  Orcutt's eragrostis
native
Annual grass

POACEAE

Eragrostis mexicana ssp. virescens Eragrostis mexicana ssp. virescens Eragrostis mexicana ssp. virescens
2007 Steve Matson
2007 Steve Matson
2011 Zoya Akulova

Eremocarpus setigerus    Turkey-mullein
(currently Croton setiger)
native
Annual herb

EUPHORBIACEAE

Eremocarpus setigerus Eremocarpus setigerus Eremocarpus setigerus
2001 Steven Thorsted
2009 Neal Kramer
2001 Steven Thorsted

Eriastrum filifolium    Lavender eriastrum,  Lavender woollystar
native
Annual herb

POLEMONIACEAE

Eriastrum filifolium Eriastrum filifolium Eriastrum filifolium
2013 Keir Morse
2013 Keir Morse
2013 Keir Morse

Ericameria palmeri    Palmer goldenweed,  Palmer's goldenbush
native
Shrub

ASTERACEAE

Ericameria palmeri Ericameria palmeri Ericameria palmeri
2005 Vince Scheidt
2004 John Green
2015 Keir Morse

Erigeron foliosus    Leafy daisy,  Leafy fleabane
native
Perennial herb

ASTERACEAE

Erigeron foliosus Erigeron foliosus Erigeron foliosus
2004 George W. Hartwell
2008 Keir Morse
2004 Cheri Miller

Eriodictyon crassifolium    Felt leaved yerba santa,  Thick leaved yerba santa,  Thickleaf yerba santa
native
Shrub

BORAGINACEAE

Eriodictyon crassifolium Eriodictyon crassifolium Eriodictyon crassifolium
2008 Michelle Cloud-Hughes
2012 Neal Kramer
2013 Keir Morse

Eriogonum cinereum    Ashyleaf buckwheat,  Coastal buckwheat,  Grey coast eriogonum
native
Shrub

POLYGONACEAE

Eriogonum cinereum Eriogonum cinereum Eriogonum cinereum
2011 Aaron Schusteff
2003 Michael Charters
2011 Aaron Schusteff

Eriogonum elongatum var. elongatum    Long stemmed buckwheat
native
Perennial herb

POLYGONACEAE

Eriogonum elongatum var. elongatum Eriogonum elongatum var. elongatum Eriogonum elongatum var. elongatum
2009 Keir Morse
2009 Keir Morse
2011 Neal Kramer

Eriogonum fasciculatum    California buckwheat,  Eastern mojave buckwheat
native
Shrub

POLYGONACEAE

Eriogonum fasciculatum Eriogonum fasciculatum Eriogonum fasciculatum
2007 Ricky Grubb
2002 Lynn Watson
2005 Michael W. Tuma

Eriophyllum confertiflorum    Golden yarrow,  Yellow yarrow
native
Shrub

ASTERACEAE

Eriophyllum confertiflorum Eriophyllum confertiflorum Eriophyllum confertiflorum
2005 Michael W. Tuma
2003 Brent Miller
2009 Aaron Schusteff

Erodium botrys    Big heron bill,  Broad leaf filaree,  Long beaked filaree
non-native
Annual herb

GERANIACEAE

Erodium botrys Erodium botrys Erodium botrys
2002 James B. Gratiot
2010 Zoya Akulova
2010 Zoya Akulova

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

Erodium moschatum    Musky stork's bill,  White stemmed filaree,  Whitestem filaree
invasive non-native
Annual herb

GERANIACEAE

Erodium moschatum Erodium moschatum Erodium moschatum
2007 Luigi Rignanese
2003 Michael Charters
2012 Neal Kramer

Eschscholzia caespitosa    Foothill poppy,  Tufted eschscholzia,  Tufted poppy
native
Annual herb

PAPAVERACEAE

Eschscholzia caespitosa Eschscholzia caespitosa Eschscholzia caespitosa
2004 Hartmut Wisch
2009 Keir Morse
2009 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

Eucalyptus globulus    Blue gum,  Tasmanian bluegum
invasive non-native
Tree

MYRTACEAE

Eucalyptus globulus Eucalyptus globulus Eucalyptus globulus
2005 Robert E. Preston, Ph.D.
2013 Zoya Akulova
2008 Neal Kramer

Eucrypta chrysanthemifolia    Common eucrypta,  Spotted eucrypta,  Spotted hideseed
native
Annual herb

BORAGINACEAE

Eucrypta chrysanthemifolia Eucrypta chrysanthemifolia Eucrypta chrysanthemifolia
2009 Ron Wolf
2007 Lynn Watson
2009 Lynn Watson

Festuca elmeri    Coast fescue,  Elmer fescue
native
Perennial grass

POACEAE

Festuca elmeri Festuca elmeri Festuca elmeri
2002 Dean Wm. Taylor
2008 Steve Matson
2008 Steve Matson

Filago californica    California cottonrose
(currently Logfia filaginoides)
native
Annual herb

ASTERACEAE

Filago californica Filago californica Filago californica
2009 Robert Steers
2009 Stanley Spencer
2006 Steve Matson

Fraxinus dipetala    California ash,  Flowering ash,  Foothill ash
native
Tree, Shrub

OLEACEAE

Fraxinus dipetala Fraxinus dipetala Fraxinus dipetala
2009 Barry Breckling
2009 Keir Morse
2009 Keir Morse

Fritillaria biflora    Chocolate lily
native
Perennial herb

LILIACEAE

Fritillaria biflora Fritillaria biflora Fritillaria biflora
2006 Steven Thorsted
2011 Zoya Akulova
2006 Steven Thorsted

Galium angustifolium    Narrow leaved bedstraw,  Narrowleaf bedstraw
native
Perennial herb

RUBIACEAE

Galium angustifolium Galium angustifolium Galium angustifolium
2009 Neal Kramer
2005 Keir Morse
2013 Keir Morse

Galium aparine    Cleavers,  Common bedstraw,  Goose grass
native
Annual herb

RUBIACEAE

Galium aparine Galium aparine Galium aparine
2008 Gary McDonald
2005 Keir Morse
2005 Steve Matson

Garrya veatchii    Canyon silktassel,  Southern silk tassel,  Veatch silktassel
native
Shrub

GARRYACEAE

Garrya veatchii Garrya veatchii Garrya veatchii
2011 Neal Kramer
2014 Steve Matson
2010 Zoya Akulova

Geranium carolinianum    Carolina geranium
native
Annual herb

GERANIACEAE

Geranium carolinianum Geranium carolinianum Geranium carolinianum
2004 Carol W. Witham
2004 Carol W. Witham
2004 Carol W. Witham

Geranium molle    Crane's bill geranium,  Dove's foot geranium,  Dovefoot geranium
invasive non-native
Annual, Perennial herb

GERANIACEAE

Geranium molle Geranium molle Geranium molle
2009 Barry Breckling
2008 Steve Matson
2005 George W. Hartwell

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    Blue field gilia,  Bluehead gilia
native
Annual herb

POLEMONIACEAE

Gilia capitata Gilia capitata Gilia capitata
2003 Charles E. Jones
2015 Debra L. Cook
2013 Debra L. Cook

Gnaphalium bicolor    Two-color rabbit-tobacco
(currently Pseudognaphalium biolettii)
native
Perennial herb

ASTERACEAE

Gnaphalium bicolor Gnaphalium bicolor Gnaphalium bicolor
2008 Jorg Fleige
2008 Gary A. Monroe
2008 Gary A. Monroe

Gnaphalium californicum    Ladies' tobacco
(currently Pseudognaphalium californicum)
native
Annual, Perennial herb

ASTERACEAE

Gnaphalium californicum Gnaphalium californicum Gnaphalium californicum
2005 Laura Ann Eliassen
2003 Brent Miller
2008 Gary A. Monroe

Gnaphalium canescens ssp. beneolens    Cudweed
(currently Pseudognaphalium beneolens)
native
Perennial herb

ASTERACEAE

Gnaphalium canescens ssp. beneolens Gnaphalium canescens ssp. beneolens Gnaphalium canescens ssp. beneolens
2015 Debra L. Cook
2010 Neal Kramer
2015 Debra L. Cook

Gnaphalium canescens ssp. microcephalum    Wright's cudweed
(currently Pseudognaphalium microcephalum)
native
Perennial herb

ASTERACEAE

Gnaphalium canescens ssp. microcephalum Gnaphalium canescens ssp. microcephalum Gnaphalium canescens ssp. microcephalum
2014 Neal Kramer
2014 Neal Kramer
2008 Adonis (Don) Tate

Gnaphalium luteo-album    Jersey cudweed
(currently Pseudognaphalium luteoalbum)
non-native
Annual herb

ASTERACEAE

Gnaphalium luteo-album Gnaphalium luteo-album Gnaphalium luteo-album
2008 Jorg Fleige
2008 Gary McDonald
2015 John Doyen

Grindelia camporum    Common gumplant,  Great valley gumweed,  Gum plant
native
Perennial herb

ASTERACEAE

Grindelia camporum Grindelia camporum Grindelia camporum
2001 Jeff Abbas
2003 Michael Charters
2014 Steve Matson

Hazardia squarrosa    Saw toothed goldenbush,  Sawtooth goldenbush
native
Shrub

ASTERACEAE

Hazardia squarrosa Hazardia squarrosa Hazardia squarrosa
2009 Thomas Stoughton
2004 Dr. Daniel L. Geiger
2003 Michael Charters

Helianthemum scoparium    Bisbee peak rushrose,  Broom rose,  Common sun rose
native
Shrub

CISTACEAE

Helianthemum scoparium Helianthemum scoparium Helianthemum scoparium
2002 Lynn Watson
2012 Gary A. Monroe
2007 Neal Kramer

Hemizonia fasciculata    Clustered tarweed
(currently Deinandra fasciculata)
native
Annual herb

ASTERACEAE

Hemizonia fasciculata Hemizonia fasciculata Hemizonia fasciculata
2013 Keir Morse
2003 Michael Charters
2011 Neal Kramer

Hesperocnide tenella    Western nettle,  Western stinging nettle,  Western stingingnettle
native
Annual herb

URTICACEAE

Hesperocnide tenella Hesperocnide tenella Hesperocnide tenella
2006 Steve Matson
2009 Keir Morse
2003 Michael Charters

Heteromeles arbutifolia    Christmas berry,  Toyon
native
Shrub

ROSACEAE

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

Heterotheca grandiflora    Telegraph weed,  Telegraphweed
native
Annual, Perennial herb

ASTERACEAE

Heterotheca grandiflora Heterotheca grandiflora Heterotheca grandiflora
2001 Jeff Abbas
2002 Lynn Watson
2001 Jeff Abbas

Heterotheca sessiliflora    Golden aster,  Sessileflower false goldenaster
native
Annual, Perennial herb

ASTERACEAE

Heterotheca sessiliflora Heterotheca sessiliflora Heterotheca sessiliflora
2011 Jorg & Mimi Fleige
2009 Stanley Spencer
2011 Jean Pawek

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

Holodiscus discolor    Cream bush,  Ocean spray,  Oceanspray
native
Shrub

ROSACEAE

Holodiscus discolor Holodiscus discolor Holodiscus discolor
2013 Margo Bors
2003 Michael Charters
2014 Zoya Akulova

Hordeum murinum ssp. glaucum    Blue foxtail,  Smooth barley
non-native
Annual grass

POACEAE

Hordeum murinum ssp. glaucum Hordeum murinum ssp. glaucum Hordeum murinum ssp. glaucum
2009 Barry Rice
2015 Gary McDonald
2015 Gary McDonald

Hordeum vulgare var. trifurcatum    Common barley
(currently Hordeum vulgare)
non-native
Annual grass

POACEAE

Hordeum vulgare var. trifurcatum Hordeum vulgare var. trifurcatum Hordeum vulgare var. trifurcatum
2008 Luigi Rignanese
2008 Luigi Rignanese
2009 Neal Kramer

Hypochaeris glabra    Smooth cat's ear
invasive non-native
Annual herb

ASTERACEAE

Hypochaeris glabra Hypochaeris glabra Hypochaeris glabra
2005 Steve Matson
2005 Steve Matson
2005 Steve Matson

Isocoma menziesii    Menzies' goldenbush,  White flowered goldenbush
native
Shrub

ASTERACEAE

Isocoma menziesii Isocoma menziesii Isocoma menziesii
2011 Chris Winchell
2003 Michelle Cloud-Hughes
2007 Lynn Watson

Juglans californica    Southern black walnut,  Southern california walnut,  Southern california black walnut
native
Tree

JUGLANDACEAE

Juglans californica Juglans californica Juglans californica
2003 Michael Charters
2007 Ricky Grubb
2003 Michael Charters

Juncus macrophyllus    Long leaved rush,  Longleaf rush,  Rush
native
Perennial grasslike herb

JUNCACEAE

Juncus macrophyllus Juncus macrophyllus Juncus macrophyllus
2004 Steve Matson
2004 Steve Matson
2004 Steve Matson

Juncus patens    Common rush,  Spreading rush
native
Perennial grasslike herb

JUNCACEAE

Juncus patens Juncus patens Juncus patens
2008 Neal Kramer
2014 Mike Wood
2007 Neal Kramer

Juncus textilis    Basket rush
native
Perennial grasslike herb

JUNCACEAE

Juncus textilis Juncus textilis Juncus textilis
2005 Steve Matson
2005 Steve Matson
2005 Steve Matson

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

Keckiella cordifolia    Climbing penstemon,  Heart leaved keckiella,  Heartleaf keckiella
native
Shrub

PLANTAGINACEAE

Keckiella cordifolia Keckiella cordifolia Keckiella cordifolia
2002 Lynn Watson
2011 Robert A. Hamilton
2011 Neal Kramer

Lactuca serriola    Prickly lettuce,  Prickly wild lettuce
invasive non-native
Annual herb

ASTERACEAE

Lactuca serriola Lactuca serriola Lactuca serriola
2008 Keir Morse
2006 Jennifer Naegele
2006 Luigi Rignanese

Lamarckia aurea    Goldentop grass
non-native
Annual grass

POACEAE

Lamarckia aurea Lamarckia aurea Lamarckia aurea
2006 Luigi Rignanese
2006 Steve Matson
2007 Neal Kramer

Lathyrus vestitus var. vestitus    Common pacific pea,  Hillside pea,  Wild sweetpea
native
Perennial herb

FABACEAE

Lathyrus vestitus var. vestitus Lathyrus vestitus var. vestitus Lathyrus vestitus var. vestitus
2013 James Gonsman
2012 Neal Kramer
2009 Thomas Stoughton

Lepidium nitidum    Peppergrass,  Shining pepper grass,  Shining pepperweed
native
Annual herb

BRASSICACEAE

Lepidium nitidum Lepidium nitidum Lepidium nitidum
2009 Jorg Fleige
2009 Ron Wolf
2001 Steven Thorsted

Leptodactylon californicum    Prickly phlox
(currently Linanthus californicus)
native
Shrub

POLEMONIACEAE

Leptodactylon californicum Leptodactylon californicum Leptodactylon californicum
2011 Chris Winchell
2009 Aaron Schusteff
2011 Joseph Dougherty, M.D./ecology.org

Lessingia filaginifolia    Common sandaster
(currently Corethrogyne filaginifolia var. filaginifolia)
native
Perennial herb

ASTERACEAE


Leymus condensatus    Giant wild rye
(currently Elymus condensatus)
native
Perennial grass

POACEAE

Leymus condensatus Leymus condensatus Leymus condensatus
2011 Neal Kramer
2005 Brent Miller
2006 Adonis (Don) Tate

Lilium humboldtii    Humboldt's lily
native
Perennial herb

LILIACEAE

Lilium humboldtii Lilium humboldtii Lilium humboldtii
2004 George W. Hartwell
2002 Lynn Watson
2014 John Doyen

Linanthus androsaceus    False babystars
(currently Leptosiphon androsaceus)
native
Annual herb

POLEMONIACEAE

Linanthus androsaceus Linanthus androsaceus Linanthus androsaceus
2010 Robert Steers
2015 Aaron Schusteff
2015 Aaron Schusteff

Linanthus dianthiflorus    Fringed linanthus
native
Annual herb

POLEMONIACEAE

Linanthus dianthiflorus Linanthus dianthiflorus Linanthus dianthiflorus
2006 Deborah Leonard
2013 Keir Morse
2008 Hartmut Wisch

Linaria canadensis    Canada toadflax
(currently Nuttallanthus canadensis)
native
Annual, Biennial herb

SCROPHULARIACEAE

Linaria canadensis Linaria canadensis Linaria canadensis
2016 Keir Morse
2016 Keir Morse
2016 Keir Morse

Lobularia maritima    Sweet alyssum
invasive non-native
Perennial herb

BRASSICACEAE

Lobularia maritima Lobularia maritima Lobularia maritima
2000 Salvatore Zimmitti
2010 Thomas Stoughton
2009 Thomas Stoughton

Lolium multiflorum    Italian rye grass
(currently Festuca perennis)
non-native
Annual, Perennial grass

POACEAE

Lolium multiflorum Lolium multiflorum Lolium multiflorum
2004 Carol W. Witham
2003 James B. Gratiot
2009 Barry Rice

Lolium perenne    Italian rye grass
(currently Festuca perennis)
non-native
Annual, Perennial grass

POACEAE

Lolium perenne Lolium perenne Lolium perenne
2004 Carol W. Witham
2003 James B. Gratiot
2009 Barry Rice

Lomatium dasycarpum    Hog fennel,  Lace parsnip,  Woolly fruited lomatium
native
Perennial herb

APIACEAE

Lomatium dasycarpum Lomatium dasycarpum Lomatium dasycarpum
2011 Neal Kramer
2003 Michael Charters
2003 Michael Charters

Lomatium utriculatum    Bladder parsnip,  Common lomatium,  Hog fennel
native
Perennial herb

APIACEAE

Lomatium utriculatum Lomatium utriculatum Lomatium utriculatum
2007 Lynn Watson
2008 Keir Morse
2007 George W. Hartwell

Lonicera hispidula var. vacillans    Pink honeysuckle
(currently Lonicera hispidula)
native
Vine, Shrub

CAPRIFOLIACEAE

Lonicera hispidula var. vacillans Lonicera hispidula var. vacillans Lonicera hispidula var. vacillans
2008 Lynn Overtree
2003 Margo Bors
2008 Neal Kramer

Lonicera subspicata    Southern honeysuckle
native
Shrub

CAPRIFOLIACEAE

Lonicera subspicata Lonicera subspicata Lonicera subspicata
2005 Palos Verdes Peninsula Land Conservancy
2003 Michael Charters
2011 Aaron Arthur

Lotus argophyllus    Silver birds foot trefoil
(currently Acmispon argophyllus)
native
Perennial herb

FABACEAE

Lotus argophyllus Lotus argophyllus Lotus argophyllus
2002 Steve Tyron
2010 Thomas Stoughton
2009 Stanley Spencer

Lotus grandiflorus    Large leaved lotus
(currently Acmispon grandiflorus)
native
Perennial herb

FABACEAE

Lotus grandiflorus Lotus grandiflorus Lotus grandiflorus
2001 Lynn Overtree
2011 Anna Bennett
2009 Thomas Stoughton

Lotus purshianus var. purshianus    American bird's foot trefoil,  Spanish lotus
(currently Acmispon americanus var. americanus)
native
Annual herb

FABACEAE

Lotus purshianus var. purshianus Lotus purshianus var. purshianus Lotus purshianus var. purshianus
2009 Neal Kramer
2009 Keir Morse
2007 Dr. Mark S. Brunell

Lotus salsuginosus    Coastal lotus
(currently Acmispon maritimus)
native
Annual herb

FABACEAE

Lotus salsuginosus Lotus salsuginosus Lotus salsuginosus
2004 James M. Andre
2010 Gary A. Monroe
2004 James M. Andre

Lotus scoparius    Deerweed
(currently Acmispon glaber)
native
Perennial herb

FABACEAE

Lotus scoparius Lotus scoparius Lotus scoparius
2011 Margo Bors
2011 Wynn Anderson
2011 Wynn Anderson

Lotus wrangelianus    Chilean trefoil
(currently Acmispon wrangelianus)
native
Annual herb

FABACEAE

Lotus wrangelianus Lotus wrangelianus Lotus wrangelianus
2008 Keir Morse
2010 Gary A. Monroe
2013 Gary McDonald

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 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 latifolius    Bigleaf lupine,  Broad leaf lupine,  Broadleaf lupine
native
Perennial herb

FABACEAE

Lupinus latifolius Lupinus latifolius Lupinus latifolius
2001 Steven Thorsted
2010 Keir Morse
2009 Thomas Stoughton

Lupinus longifolius    Long leaf bush lupine,  Longleaf bush lupine
native
Shrub

FABACEAE

Lupinus longifolius Lupinus longifolius Lupinus longifolius
2005 Brent Miller
2005 Brent Miller
2005 Michael W. Tuma

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

Lupinus succulentus    Arroyo lupine,  Hollowleaf annual lupine,  Succulent lupine
native
Annual herb

FABACEAE

Lupinus succulentus Lupinus succulentus Lupinus succulentus
2011 Aaron Arthur
2006 Steve Matson
2006 Steve Matson

Lupinus truncatus    Blunt leaved lupine,  Collared annual lupine,  Truncate leaf lupine
native
Annual herb

FABACEAE

Lupinus truncatus Lupinus truncatus Lupinus truncatus
2006 Adonis (Don) Tate
2006 Adonis (Don) Tate
2008 Keir Morse

Madia gracilis    Grassy tarweed,  Gumweed madia,  Slender tarweed
native
Annual herb

ASTERACEAE

Madia gracilis Madia gracilis Madia gracilis
2015 Debra L. Cook
2000 Joseph Dougherty/ecology.org
2004 George W. Hartwell

Malacothamnus fasciculatus    Chaparral bush mallow
native
Shrub

MALVACEAE

Malacothamnus fasciculatus Malacothamnus fasciculatus Malacothamnus fasciculatus
2011 Aaron Arthur
2011 Aaron Arthur
2009 Neal Kramer

Malacothrix saxatilis    Cliff aster,  Cliff desertdandelion
native
Perennial herb

ASTERACEAE

Malacothrix saxatilis Malacothrix saxatilis Malacothrix saxatilis
2002 Lynn Watson
2002 Lynn Watson
2010 Gary A. Monroe

Malosma laurina    Laurel sumac
native
Tree, Shrub

ANACARDIACEAE

Malosma laurina Malosma laurina Malosma laurina
2007 Ricky Grubb
2003 Michael Charters
2003 Michael Charters

Malva parviflora    Cheeseweed mallow
non-native
Annual herb

MALVACEAE

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

Marah macrocarpus    Chilicothe
(currently Marah macrocarpa)
native
Perennial herb, Vine

CUCURBITACEAE

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

Marrubium vulgare    White horehound
invasive non-native
Perennial herb

LAMIACEAE

Marrubium vulgare Marrubium vulgare Marrubium vulgare
2003 Michael Charters
2010 Lee Dittmann
2007 Luigi Rignanese

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

Medicago sativa    Alfalfa
non-native
Perennial herb

FABACEAE

Medicago sativa Medicago sativa Medicago sativa
2003 Michael Charters
2005 Louis-M. Landry
2003 Michael Charters

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 indica    Annual yellow sweetclover
(currently Melilotus indicus)
non-native
Annual herb

FABACEAE

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

Mentzelia lindleyi    Lindley's blazing star,  Lindley's blazingstar
native
Annual herb

LOASACEAE

Mentzelia lindleyi Mentzelia lindleyi Mentzelia lindleyi
2004 Janell Hillman
2011 Neal Kramer
2011 Neal Kramer

Mentzelia micrantha    Chaparral blazing star,  San Luis blazingstar,  San Luis stick leaf
native
Annual herb

LOASACEAE

Mentzelia micrantha Mentzelia micrantha Mentzelia micrantha
2010 Gary A. Monroe
2008 Robert Patrie
2014 Aaron Schusteff

Mimulus aurantiacus    Bush monkey flower,  Island monkeyflower,  Sticky monkeyflower
native
Shrub

PHRYMACEAE

Mimulus aurantiacus Mimulus aurantiacus Mimulus aurantiacus
2007 Steven Thorsted
2009 Keir Morse
2004 Dr. Mark S. Brunell

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

Mimulus cardinalis    Cardinal monkey flower,  Scarlet monkeyflower
native
Perennial herb

PHRYMACEAE

Mimulus cardinalis Mimulus cardinalis Mimulus cardinalis
2001 Jeff Abbas
2003 Christopher L. Christie
2008 Thomas Stoughton

Mimulus floribundus    Floriferous monkeyflower,  Many flowered monkey flower,  Manyflowered monkeyflower
native
Annual herb

PHRYMACEAE

Mimulus floribundus Mimulus floribundus Mimulus floribundus
2005 Steve Matson
2005 Christopher L. Christie
2001 Steve Schoenig

Mirabilis californica    California four o'clock
(currently Mirabilis laevis var. crassifolia)
native
Perennial herb

NYCTAGINACEAE

Mirabilis californica Mirabilis californica Mirabilis californica
2011 Aaron Arthur
2010 Thomas Stoughton
2006 Brent Miller

Monardella hypoleuca    Thickleaf monardella,  White leaf monardella
native
Perennial herb

LAMIACEAE

Monardella hypoleuca Monardella hypoleuca Monardella hypoleuca
2016 Ron Vanderhoff
2016 Ron Vanderhoff
2009 Anna Bennett

Nassella lepida    Foothill needle grass
(currently Stipa lepida)
native
Perennial grass

POACEAE

Nassella lepida Nassella lepida Nassella lepida
2013 Belinda Lo
2011 Aaron Arthur
2013 Belinda Lo

Nemophila menziesii    Baby blue eyes
native
Annual herb

BORAGINACEAE

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

Nicotiana glauca    Tree tobacco
invasive non-native
Tree, Shrub

SOLANACEAE

Nicotiana glauca Nicotiana glauca Nicotiana glauca
2006 Brent Miller
2009 Keir Morse
2009 Thomas Stoughton

Oenothera elata    Evening primrose,  Hooker's evening primrose
native
Perennial herb

ONAGRACEAE

Oenothera elata Oenothera elata Oenothera elata
1989 Arthur H. Bazell, M.D.
2003 Michael Charters
2006 Matt Below

Oxalis corniculata    Creeping wood sorrel,  Creeping woodsorrel,  Yellow sorrel
invasive non-native
Perennial herb

OXALIDACEAE

Oxalis corniculata Oxalis corniculata Oxalis corniculata
2007 Dr. Amadej Trnkoczy
2011 Neal Kramer
2007 Luigi Rignanese

Oxalis pes-caprae    Bermuda buttercup,  Sourgrass
invasive non-native
Perennial herb

OXALIDACEAE

Oxalis pes-caprae Oxalis pes-caprae Oxalis pes-caprae
Jo-Ann Ordano 2005 California Academy of Sciences
2009 Thomas Stoughton
2009 Barry Rice

Paeonia californica    California peony
native
Perennial herb

PAEONIACEAE

Paeonia californica Paeonia californica Paeonia californica
2004 Michelle Cloud-Hughes
2006 Chris Wagner, SBNF
2006 Chris Wagner, SBNF

Papaver californicum    Fire poppy,  Western poppy
native
Annual herb

PAPAVERACEAE

Papaver californicum Papaver californicum Papaver californicum
2005 Christopher L. Christie
2010 Margo Bors
2010 Andrew Borcher

Pedicularis densiflora    Warrior's plume,  Indian warrior
native
Perennial herb

OROBANCHACEAE

Pedicularis densiflora Pedicularis densiflora Pedicularis densiflora
1997 Christopher L. Christie
2004 Charles E. Jones
2003 Michael Charters

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    Bird's foot fern,  Birdfoot cliffbrake,  Birdfoot fern
native
Fern

PTERIDACEAE

Pellaea mucronata Pellaea mucronata Pellaea mucronata
2009 Thomas Stoughton
2005 Christopher L. Christie
2012 Aaron Arthur

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 heterophyllus    Bunchleaf penstemon,  Foothill penstemon
native
Perennial herb

PLANTAGINACEAE

Penstemon heterophyllus Penstemon heterophyllus Penstemon heterophyllus
2006 Matt Below
2015 Debra L. Cook
2012 Gary McDonald

Penstemon spectabilis    Showy penstemon
native
Perennial herb

PLANTAGINACEAE

Penstemon spectabilis Penstemon spectabilis Penstemon spectabilis
2009 Thomas Stoughton
1995 Christopher L. Christie
2009 Neal Kramer

Pentagramma triangularis    Gold back fern,  Goldenback fern
native
Fern

PTERIDACEAE

Pentagramma triangularis Pentagramma triangularis Pentagramma triangularis
Glen Morrison
2005 George W. Hartwell
2005 George W. Hartwell

Phacelia cicutaria    Caterpillar phacelia
native
Annual herb

BORAGINACEAE

Phacelia cicutaria Phacelia cicutaria Phacelia cicutaria
2003 Lynn Watson
2004 Dr. Mark S. Brunell
2004 Dr. Mark S. Brunell

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 grandiflora    Giant flowered phacelia,  Large flowered phacelia,  Largeflower phacelia
native
Annual herb

BORAGINACEAE

Phacelia grandiflora Phacelia grandiflora Phacelia grandiflora
2005 Victoria Marshall
2011 Neal Kramer
2011 Neal Kramer

Phacelia viscida    Sticky phacelia,  Tacky phacelia
native
Annual herb

BORAGINACEAE

Phacelia viscida Phacelia viscida Phacelia viscida
2003 Christopher L. Christie
2003 Michael Charters
2003 Michael Charters

Phalaris aquatica    Bulbous canarygrass,  Harding grass
invasive non-native
Perennial grass

POACEAE

Phalaris aquatica Phalaris aquatica Phalaris aquatica
2008 Neal Kramer
2014 Zoya Akulova
2008 Neal Kramer

Pholistoma auritum    Blue fiestaflower,  Fiesta flower
native
Annual herb

BORAGINACEAE

Pholistoma auritum Pholistoma auritum Pholistoma auritum
2003 Christopher L. Christie
2014 David Graber
2015 Irene Lindsey

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

VISCACEAE

Phoradendron villosum Phoradendron villosum Phoradendron villosum
2013 Jorg & Mimi Fleige
2009 Keir Morse
2005 Steven Perkins

Pickeringia montana    Montana chaparral pea
native
Shrub

FABACEAE

Pickeringia montana Pickeringia montana Pickeringia montana
2016 John Doyen
2015 Keir Morse
1996 Christopher L. Christie

Plagiobothrys nothofulvus    Rusty haired popcorn flower,  Rusty popcorn flower,  Rusty popcornflower
native
Annual herb

BORAGINACEAE

Plagiobothrys nothofulvus Plagiobothrys nothofulvus Plagiobothrys nothofulvus
2006 Laura Ann Eliassen
2008 Steve Matson
2008 Steve Matson

Plantago erecta    California plantain,  Dotseed plantain,  Foothill plantain
native
Annual herb

PLANTAGINACEAE

Plantago erecta Plantago erecta Plantago erecta
2007 Carol W. Witham
2006 Deborah Leonard
2008 Margo Bors

Plantago lanceolata    English plantain,  Narrow leaved plantain,  Ribgrass
invasive non-native
Perennial herb

PLANTAGINACEAE

Plantago lanceolata Plantago lanceolata Plantago lanceolata
2007 Neal Kramer
2008 Keir Morse
2009 Lee Dittmann

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

Platanus racemosa    California sycamore,  Western sycamore
native
Tree

PLATANACEAE

Platanus racemosa Platanus racemosa Platanus racemosa
2002 Lynn Watson
2009 Keir Morse
2003 Michael Charters

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

Polygala cornuta    Sierra milkwort
native
Perennial herb

POLYGALACEAE

Polygala cornuta Polygala cornuta Polygala cornuta
2004 George W. Hartwell
2014 Jean Pawek
2014 Jean Pawek

Polygonum arenastrum    Prostrate knotweed
(currently Polygonum aviculare ssp. depressum)
non-native
Annual, Perennial herb

POLYGONACEAE

Polygonum arenastrum Polygonum arenastrum Polygonum arenastrum
2009 Barry Breckling
2011 Jorg & Mimi Fleige
2008 Neal Kramer

Polypodium californicum    California polypody
native
Fern

POLYPODIACEAE

Polypodium californicum Polypodium californicum Polypodium californicum
2003 Michael Charters
2012 Jason Matthias Mills
2006 Steve Tyron

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

Portulaca oleracea    Common purslane,  Little hogweed,  Purslane
non-native
Annual herb

PORTULACACEAE

Portulaca oleracea Portulaca oleracea Portulaca oleracea
2008 Keir Morse
2006 Jeff Abbas
2004 James M. Andre

Potentilla anserina ssp. pacifica    Pacific potentilla,  Silverweed
native
Perennial herb

ROSACEAE

Potentilla anserina ssp. pacifica Potentilla anserina ssp. pacifica Potentilla anserina ssp. pacifica
2007 Neal Kramer
2009 Dr. Mark S. Brunell
2009 Keir Morse

Potentilla glandulosa    Sticky cinquefoil
(currently Drymocallis glandulosa)
native
Perennial herb

ROSACEAE

Potentilla glandulosa Potentilla glandulosa Potentilla glandulosa
2003 Michael Charters
2007 California Native Plant Society
2007 Dr. Mark S. Brunell

Prunus ilicifolia    Holly leaf cherry,  Holly leaved cherry,  Hollyleaf cherry
native
Tree, Shrub

ROSACEAE

Prunus ilicifolia Prunus ilicifolia Prunus ilicifolia
2012 Jean Pawek
2013 Jean Pawek
1995 Saint Mary's College of California

Pteridium aquilinum var. pubescens    Hairy brackenfern,  Western bracken fern
native
Fern

DENNSTAEDTIACEAE

Pteridium aquilinum var. pubescens Pteridium aquilinum var. pubescens Pteridium aquilinum var. pubescens
2008 Keir Morse
2010 Keir Morse
2011 Zoya Akulova

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 agrifolia    California live oak,  Coast live oak
native
Tree

FAGACEAE

Quercus agrifolia Quercus agrifolia Quercus agrifolia
2008 Neal Kramer
2015 Margo Bors
2004 Hartmut Wisch

Quercus berberidifolia    Inland scrub oak
native
Tree

FAGACEAE

Quercus berberidifolia Quercus berberidifolia Quercus berberidifolia
2008 Keir Morse
2003 Charles E. Jones
2002 Charles E. Jones

Quercus wislizenii    Interior live oak,  chapparal oak
(currently Quercus wislizeni)
native
Tree, Shrub

FAGACEAE

Quercus wislizenii Quercus wislizenii Quercus wislizenii
2009 Julie Kierstead Nelson
2009 Neal Kramer
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

Ranunculus californicus    California buttercup
native
Perennial herb

RANUNCULACEAE

Ranunculus californicus Ranunculus californicus Ranunculus californicus
2004 George W. Hartwell
2009 Keir Morse
2007 Neal Kramer

Raphanus sativus    Cultivated radish,  Jointed charlock,  Wild radish
invasive non-native
Annual, Biennial herb

BRASSICACEAE

Raphanus sativus Raphanus sativus Raphanus sativus
2008 Neal Kramer
2003 Michael Charters
2008 Thomas Stoughton

Rhamnus californica    California coffeeberry
(currently Frangula californica)
native
Shrub

RHAMNACEAE

Rhamnus californica Rhamnus californica Rhamnus californica
2001 Lynn Overtree
2002 Lynn Watson
2013 Jean Pawek

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 integrifolia    Lemonade berry,  Lemonade sumac
native
Shrub

ANACARDIACEAE

Rhus integrifolia Rhus integrifolia Rhus integrifolia
2006 Jennifer Naegele
2006 Steve Matson
2011 Wynn Anderson

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 californicum    California gooseberry,  Hillside gooseberry
native
Shrub

GROSSULARIACEAE

Ribes californicum Ribes californicum Ribes californicum
2003 Joseph Dougherty/ecology.org
2013 Gary McDonald
2015 Jean Pawek

Ribes malvaceum    Chaparral currant
native
Shrub

GROSSULARIACEAE

Ribes malvaceum Ribes malvaceum Ribes malvaceum
2007 Ricky Grubb
1996 Christopher L. Christie
2009 Neal Kramer

Ribes speciosum    Fuchsia flowered gooseberry,  Fuchsiaflower gooseberry
native
Shrub

GROSSULARIACEAE

Ribes speciosum Ribes speciosum Ribes speciosum
2004 Christopher L. Christie
2004 Christopher L. Christie
2015 Keir Morse

Ricinus communis    Castor bean,  Castorbean
invasive non-native
Shrub

EUPHORBIACEAE

Ricinus communis Ricinus communis Ricinus communis
2005 George W. Hartwell
2005 Louis-M. Landry
2004 Joseph Dougherty/ecology.org

Rosa californica    California wild rose,  California wildrose
native
Shrub

ROSACEAE

Rosa californica Rosa californica Rosa californica
2008 Ron Wolf
2003 Michael Charters
2014 Zoya Akulova

Rubus ursinus    California blackberry,  Pacific blackberry
native
Vine, Shrub

ROSACEAE

Rubus ursinus Rubus ursinus Rubus ursinus
2008 Keir Morse
2013 Zoya Akulova
2007 Neal Kramer

Rumex acetosella    Common sheep sorrel
invasive non-native
Perennial herb

POLYGONACEAE

Rumex acetosella Rumex acetosella Rumex acetosella
2007 Dr. Mark S. Brunell
2013 Margo Bors
2004 Carol W. Witham

Rumex crispus    Curly dock,  Curly leaved dock,  Rhubarb
invasive non-native
Perennial herb

POLYGONACEAE

Rumex crispus Rumex crispus Rumex crispus
2000 Joseph Dougherty/ecology.org
2009 Zoya Akulova
2004 Carol W. Witham

Salix exigua    Narrow leaved willow,  Narrowleaf willow,  Sandbar willow
native
Tree, Shrub

SALICACEAE

Salix exigua Salix exigua Salix exigua
2008 Robert Sivinski
2016 Zoya Akulova
2008 Neal Kramer

Salix laevigata    Polished willow,  Red willow
native
Tree

SALICACEAE

Salix laevigata Salix laevigata Salix laevigata
2014 Zoya Akulova
2009 Keir Morse
2010 Neal Kramer

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

Salvia apiana    White sage
native
Shrub

LAMIACEAE

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

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

Salvia leucophylla    San luis purple sage
native
Shrub

LAMIACEAE

Salvia leucophylla Salvia leucophylla Salvia leucophylla
2003 Christopher L. Christie
2006 Steve Matson
2010 Michael O'Brien

Salvia mellifera    Black sage
native
Shrub

LAMIACEAE

Salvia mellifera Salvia mellifera Salvia mellifera
2006 Steve Matson
2009 Keir Morse
2003 Michelle Cloud-Hughes

Salvia spathacea    Hummingbird sage
native
Perennial herb

LAMIACEAE

Salvia spathacea Salvia spathacea Salvia spathacea
2011 Dylan Neubauer
2010 Thomas Stoughton
2003 Michael Charters

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

ADOXACEAE

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

Sanguisorba minor ssp. muricata    Small burnet
(currently Sanguisorba minor)
non-native
Perennial herb

ROSACEAE

Sanguisorba minor ssp. muricata Sanguisorba minor ssp. muricata Sanguisorba minor ssp. muricata
2006 Dr. Amadej Trnkoczy
2008 Keir Morse
2015 Barry Breckling

Sanicula arguta    Sharp toothed sanicle,  Sharp toothed snakeroot,  Sharptooth blacksnakeroot
native
Perennial herb

APIACEAE

Sanicula arguta Sanicula arguta Sanicula arguta
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson

Sanicula crassicaulis    Gamble weed,  Pacific blacksnakeroot,  Pacific sanicle
native
Perennial herb

APIACEAE

Sanicula crassicaulis Sanicula crassicaulis Sanicula crassicaulis
2008 Steven Perry
2007 Lynn Watson
2003 Michael Charters

Saxifraga californica    Greene's saxifrage
(currently Micranthes californica)
native
Perennial herb

SAXIFRAGACEAE

Saxifraga californica Saxifraga californica Saxifraga californica
2002 Bart and Susan Eisenberg
2009 Keir Morse
2009 Ron Wolf

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

Scutellaria tuberosa    Danny's skullcap,  Scullcap
native
Perennial herb

LAMIACEAE

Scutellaria tuberosa Scutellaria tuberosa Scutellaria tuberosa
2015 John Doyen
2009 Keir Morse
2012 Gary A. Monroe

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

Senecio flaccidus var. douglasii    Bush groundsel,  Bush senecio,  Douglas' groundsel
native
Shrub

ASTERACEAE

Senecio flaccidus var. douglasii Senecio flaccidus var. douglasii Senecio flaccidus var. douglasii
2007 Neal Kramer
2008 Thomas Stoughton
2008 Thomas Stoughton

Senecio mikanioides    Cape ivy
(currently Delairea odorata)
invasive non-native
Perennial herb

ASTERACEAE

Senecio mikanioides Senecio mikanioides Senecio mikanioides
2002 Tony Morosco
2012 David Wolfson
2008 Neal Kramer

Silene gallica    Common catchfly,  Windmill pink
non-native
Annual herb

CARYOPHYLLACEAE

Silene gallica Silene gallica Silene gallica
2004 Carol W. Witham
2008 Keir Morse
2007 Neal Kramer

Silene laciniata ssp. major    Cardinal catchfly
(currently Silene laciniata ssp. laciniata)
native
Perennial herb

CARYOPHYLLACEAE

Silene laciniata ssp. major Silene laciniata ssp. major Silene laciniata ssp. major
2013 Debra L. Cook
2009 Barry Rice
2013 Keir Morse

Sisymbrium officinale    Hedge mustard,  Hedgemustard
non-native
Annual herb

BRASSICACEAE

Sisymbrium officinale Sisymbrium officinale Sisymbrium officinale
2008 Keir Morse
2013 Neal Kramer
2006 Luigi Rignanese

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

Sisyrinchium bellum    Western blue eyed grass
native
Perennial herb

IRIDACEAE

Sisyrinchium bellum Sisyrinchium bellum Sisyrinchium bellum
2006 Michelle Cloud-Hughes
2004 Michelle Cloud-Hughes
2004 Heath McAllister

Solanum douglasii    Douglas' nightshade,  Greenspot nightshade
native
Perennial herb

SOLANACEAE

Solanum douglasii Solanum douglasii Solanum douglasii
2003 Michael Charters
2008 Zoya Akulova
2008 Ron Wolf

Solanum xanti    Chaparral nightshade,  Nightshade,  Purple nightshade
native
Perennial herb, Shrub

SOLANACEAE

Solanum xanti Solanum xanti Solanum xanti
2006 Chris Wagner, SBNF
2003 Guy Bruyea
2010 Steven Thorsted

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

ASTERACEAE

Solidago californica Solidago californica Solidago californica
2009 Neal Kramer
2008 Keir Morse
2008 Keir Morse

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

Spartium junceum    Gorse,  Spanish broom
invasive non-native
Shrub

FABACEAE

Spartium junceum Spartium junceum Spartium junceum
2006 Luigi Rignanese
2009 Barry Rice
2006 Jennifer Naegele

Spergula arvensis ssp. arvensis    Corn spurry
(currently Spergula arvensis)
non-native
Annual herb

CARYOPHYLLACEAE

Spergula arvensis ssp. arvensis Spergula arvensis ssp. arvensis Spergula arvensis ssp. arvensis
2005 Steve Matson
2010 Neal Kramer
2008 Keir Morse

Spergularia villosa    Hairy sand spurrey,  Hairy sandspurry,  Villous sand spurry
non-native
Perennial herb

CARYOPHYLLACEAE

Spergularia villosa Spergularia villosa Spergularia villosa
2011 Neal Kramer
2013 Terry Gosliner
2011 Michelle Cloud-Hughes

Stachys ajugoides var. rigida    Rigid hedge nettle
native
Perennial herb

LAMIACEAE

Stachys ajugoides var. rigida Stachys ajugoides var. rigida Stachys ajugoides var. rigida
2008 Keir Morse
2008 Keir Morse
2008 Keir Morse

Stachys albens    Cobwebby hedge nettle,  White hedge nettle,  Whitestem hedgenettle
native
Perennial herb

LAMIACEAE

Stachys albens Stachys albens Stachys albens
2009 Keir Morse
2009 Neal Kramer
2015 Zoya Akulova

Stachys bullata    California hedge nettle,  California hedgenettle,  Southern hedge nettle
native
Perennial herb

LAMIACEAE

Stachys bullata Stachys bullata Stachys bullata
2007 Neal Kramer
2009 Keir Morse
2006 Steve Matson

Stellaria media    Chickweed
non-native
Annual herb

CARYOPHYLLACEAE

Stellaria media Stellaria media Stellaria media
2001 Jeff Abbas
2008 Steve Matson
2008 Gary McDonald

Stephanomeria virgata    Rod wirelettuce,  Tall stephanomeria,  Twiggy wreath plant
native
Annual herb

ASTERACEAE

Stephanomeria virgata Stephanomeria virgata Stephanomeria virgata
2010 Steven Thorsted
2009 Zoya Akulova
2008 Neal Kramer

Symphoricarpos mollis    Creeping snowberry,  Trailing snowberry
native
Shrub

CAPRIFOLIACEAE

Symphoricarpos mollis Symphoricarpos mollis Symphoricarpos mollis
2003 Steve Matson
2003 Michael Charters
2012 Gary McDonald

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

Tauschia hartwegii    Hartweg's tauschia,  Hartweg's umbrellawort,  Tauschia
native
Perennial herb

APIACEAE

Tauschia hartwegii Tauschia hartwegii Tauschia hartwegii
2008 Keir Morse
2010 Barry Breckling
2007 Steve Matson

Toxicodendron diversilobum    Poison oak,  Poisonoak
native
Vine, Shrub

ANACARDIACEAE

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

Tribulus terrestris    Puncture vine,  Puncturevine
invasive non-native
Annual herb

ZYGOPHYLLACEAE

Tribulus terrestris Tribulus terrestris Tribulus terrestris
2004 James M. Andre
2004 James M. Andre
2011 Zoya Akulova

Trichostema lanatum    Woolly bluecurls
native
Shrub

LAMIACEAE

Trichostema lanatum Trichostema lanatum Trichostema lanatum
2009 Keir Morse
2009 Keir Morse
2009 Keir Morse

Trichostema lanceolatum    Vinegarweed
native
Annual herb

LAMIACEAE

Trichostema lanceolatum Trichostema lanceolatum Trichostema lanceolatum
2001 Jeff Abbas
2008 Thomas Stoughton
2004 Carol W. Witham

Trifolium ciliolatum    Foothill clover,  Tree clover
native
Annual herb

FABACEAE

Trifolium ciliolatum Trifolium ciliolatum Trifolium ciliolatum
2009 Keir Morse
2001 Jeff Abbas
2008 Zoya Akulova

Trifolium fucatum    Bull clover,  Sour clover
native
Annual herb

FABACEAE

Trifolium fucatum Trifolium fucatum Trifolium fucatum
2014 Al Keuter
2009 Margo Bors
2008 Zoya Akulova

Trifolium obtusiflorum    Clammy clover,  Creek clover
native
Annual herb

FABACEAE

Trifolium obtusiflorum Trifolium obtusiflorum Trifolium obtusiflorum
2004 Laura Ann Eliassen
2013 Aaron Schusteff
2005 Brent Miller

Trifolium willdenovii    Tomcat clover
native
Annual herb

FABACEAE

Trifolium willdenovii Trifolium willdenovii Trifolium willdenovii
2015 Aaron Schusteff
2004 Carol W. Witham
2004 Carol W. Witham

Tropaeolum majus    Garden nasturtium,  Nasturtium
invasive non-native
Annual herb, Vine

TROPAEOLACEAE

Tropaeolum majus Tropaeolum majus Tropaeolum majus
2004 Nick Kurzenko
2014 Zoya Akulova
Nick Kurzenko

Typha domingensis    Narrowleaf cattail,  Southern cattail
native
Perennial herb

TYPHACEAE

Typha domingensis Typha domingensis Typha domingensis
2009 Keir Morse
2013 Neal Kramer
2015 Zoya Akulova

Umbellularia californica    Bay laurel,  California bay,  California laurel, bay tree
native
Tree

LAURACEAE

Umbellularia californica Umbellularia californica Umbellularia californica
2005 Brian L. Anacker
2006 Chris Wagner, SBNF
2003 Michael Charters

Venegasia carpesioides    Canyon sunflower
native
Perennial herb

ASTERACEAE

Venegasia carpesioides Venegasia carpesioides Venegasia carpesioides
2003 Christopher L. Christie
2005 Michael W. Tuma
2002 Lynn Watson

Verbena lasiostachys    Common verbena,  Vervain,  Western verbena
native
Perennial herb

VERBENACEAE

Verbena lasiostachys Verbena lasiostachys Verbena lasiostachys
2003 Margo Bors
2011 Neal Kramer
2006 Dr. Mark S. Brunell

Veronica anagallis-aquatica    Water speedwell
non-native
Perennial herb

PLANTAGINACEAE

Veronica anagallis-aquatica Veronica anagallis-aquatica Veronica anagallis-aquatica
2005 Chris Wagner, SBNF
2009 Keir Morse
2003 Loretta Metz

Vicia americana var. americana    American vetch
(currently Vicia americana ssp. americana)
native
Perennial herb, Vine

FABACEAE

Vicia americana var. americana Vicia americana var. americana Vicia americana var. americana
2008 Neal Kramer
2008 Steve Matson
2009 Barry Breckling

Vicia sativa    Spring vetch
non-native
Annual herb, Vine

FABACEAE

Vicia sativa Vicia sativa Vicia sativa
2007 Luigi Rignanese
2006 Joseph Dougherty/ecology.org
J. E.(Jed) and Bonnie McClellan 2007 California Academy of Sciences

Vicia villosa    Hairy vetch
invasive non-native
Annual herb, Vine

FABACEAE

Vicia villosa Vicia villosa Vicia villosa
2008 Gary McDonald
1999 Julie Kierstead Nelson
2014 Zoya Akulova

Vicia villosa ssp. varia    Smooth vetch,  Thick fruited vetch,  Winter vetch
non-native
Annual herb, Vine

FABACEAE

Vicia villosa ssp. varia Vicia villosa ssp. varia Vicia villosa ssp. varia
2008 Keir Morse
2006 Steve Matson
2009 Keir Morse

Vinca major    Bigleaf periwinkle,  Greater periwinkle,  Vinca
invasive non-native
Perennial herb

APOCYNACEAE

Vinca major Vinca major Vinca major
2007 Neal Kramer
2007 Luigi Rignanese
2004 Dr. Amadej Trnkoczy

Viola pedunculata    California golden violet,  Johnny jump up
native
Perennial herb

VIOLACEAE

Viola pedunculata Viola pedunculata Viola pedunculata
2009 Keir Morse
2009 Keir Morse
2009 Keir Morse

Vulpia myuros var. hirsuta    Rattail sixweeks grass
(currently Festuca myuros)
invasive non-native
Annual grass

POACEAE

Vulpia myuros var. hirsuta Vulpia myuros var. hirsuta Vulpia myuros var. hirsuta
2015 Gary McDonald
2013 Al Keuter
2013 Al Keuter

Xanthium strumarium    Rough cockleburr
native
Annual herb

ASTERACEAE

Xanthium strumarium Xanthium strumarium Xanthium strumarium
2008 John Dittes
2008 Louis-M. Landry
2014 Neal Kramer

Yucca whipplei    Chaparral yucca
(currently Hesperoyucca whipplei)
native
Shrub

AGAVACEAE

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

Zigadenus fremontii    Fremont's star lily,  Fremont's death camas
(currently Toxicoscordion fremontii)
native
Perennial herb

MELANTHIACEAE

Zigadenus fremontii Zigadenus fremontii Zigadenus fremontii
2011 Neal Kramer
2004 Charles E. Jones
2003 Michael Charters