Los Angeles County
Santa Susana Pass State Historic Park
logo Calflora Illustrated Plant List 

Richard Burg, Michael Bonk  / California State Parks  (2006-05-17)
RECORD DETAIL

NEARBY CHECKLISTS

WHAT GROWS HERE?

 

160 PLANTS
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

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

Eleocharis montevidensis    Montevideo spike rush,  Sand spikerush
native
Perennial grasslike herb

CYPERACEAE

Eleocharis montevidensis Eleocharis montevidensis Eleocharis montevidensis
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson

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

EUPHORBIACEAE

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

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

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

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

Lathyrus vestitus    Bolander's pea,  Common pacific pea,  Pacific peavine
native
Perennial herb

FABACEAE

Lathyrus vestitus Lathyrus vestitus Lathyrus vestitus
2009 John W. Wall
2002 Lynn Watson
2003 Michael Charters

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

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

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

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

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

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

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

POACEAE

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

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

Populus fremontii    Fremont cottonwood
native
Tree

SALICACEAE

Populus fremontii Populus fremontii Populus fremontii
2003 Michael Charters
2010 Lee Dittmann
2007 Dr. Mark S. Brunell

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

Salix gooddingii    Goodding's black willow,  Goodding's willow,  Gooding's willow
native
Tree

SALICACEAE

Salix gooddingii Salix gooddingii Salix gooddingii
2013 Neal Kramer
2013 Neal Kramer
2013 Neal Kramer

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

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

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

Phacelia imbricata    Imbricate phacelia
native
Perennial herb

BORAGINACEAE

Phacelia imbricata Phacelia imbricata Phacelia imbricata
2015 Debra L. Cook
2003 Christopher L. Christie
2008 Thomas Stoughton

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

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

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

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

Lamarckia aurea    Goldentop grass
non-native
Annual grass

POACEAE

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

Malosma laurina    Laurel sumac
native
Tree, Shrub

ANACARDIACEAE

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

Platanus racemosa    California sycamore,  Western sycamore
native
Tree

PLATANACEAE

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

Rhus integrifolia    Lemonade berry,  Lemonade sumac
native
Shrub

ANACARDIACEAE

Rhus integrifolia Rhus integrifolia Rhus integrifolia
2006 Jennifer Naegele
2006 Steve Matson
2005 Tom Van Wagner

Salix lasiolepis    Arroyo willow
native
Tree, Shrub

SALICACEAE

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

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

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

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

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

Lotus strigosus    Strigose lotus
(currently Acmispon strigosus)
native
Annual herb

FABACEAE

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

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

Parietaria hespera    Pelitory,  Pellitory,  Rillita pellitory
native
Annual herb

URTICACEAE

Parietaria hespera Parietaria hespera Parietaria hespera
2009 Keir Morse
2005 Robert Sivinski
Russell Huddleston

Parietaria hespera var. californica    California pellitory
native
Annual herb

URTICACEAE

Parietaria hespera var. californica Parietaria hespera var. californica Parietaria hespera var. californica
2011 Neal Kramer
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

Carduus pycnocephalus    Italian thistle
invasive non-native
Annual herb

ASTERACEAE

Carduus pycnocephalus Carduus pycnocephalus Carduus pycnocephalus
2004 Carol W. Witham
2004 Carol W. Witham
2001 CDFA

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

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

Cuscuta californica    California dodder,  Chaparral dodder
native
Annual herb, Vine (parasitic)

CONVOLVULACEAE

Cuscuta californica Cuscuta californica Cuscuta californica
2009 Barry Rice
2013 Neal Kramer
2009 Barry Rice

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

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

Carpobrotus edulis    Hottentot fig,  Iceplant,  Sea fig
invasive non-native
Perennial herb

AIZOACEAE

Carpobrotus edulis Carpobrotus edulis Carpobrotus edulis
2005 Luigi Rignanese
2008 Neal Kramer
2005 Luigi Rignanese

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

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

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

Ceanothus spinosus    Greenbark ceanothus,  Redheart
native
Tree, Shrub

RHAMNACEAE

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

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

Gilia angelensis    Chaparral gilia
native
Annual herb

POLEMONIACEAE

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

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

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

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

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

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

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

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

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
2009 Deborah Leonard
2009 Thomas Stoughton

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

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

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

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

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

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

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

Schinus molle    Peruvian pepper tree,  Peruvian peppertree
invasive non-native
Tree

ANACARDIACEAE

Schinus molle Schinus molle Schinus molle
1999 John Randall, Ph.D.
2005 Luigi Rignanese
J. E.(Jed) and Bonnie McClellan 2005 California Academy of Scien

Toxicodendron diversilobum    Poison oak,  Poisonoak
native
Vine, Shrub

ANACARDIACEAE

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

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

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

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

Lotus scoparius    Deerweed
(currently Acmispon glaber)
native
Perennial herb

FABACEAE

Lotus scoparius Lotus scoparius Lotus scoparius
2011 Wynn Anderson
2011 Wynn Anderson
2005 Noah Elhardt

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

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

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

Piptatherum miliaceum    Smilo grass
(currently Stipa miliacea var. miliacea)
non-native
Perennial grass

POACEAE

Piptatherum miliaceum Piptatherum miliaceum Piptatherum miliaceum
2006 Luigi Rignanese
2009 Keir Morse
2007 Tom Cochrane

Malva parviflora    Cheeseweed mallow
non-native
Annual herb

MALVACEAE

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

Solanum americanum    American black nightshade,  Common nightshade,  Small flowered nightshade
native
Annual, Perennial herb

SOLANACEAE

Solanum americanum Solanum americanum Solanum americanum
2009 Jorg Fleige
2013 Debra L. Cook
2005 George W. Hartwell

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

Rhus ovata    Sugar bush,  Sugar sumac
native
Shrub

ANACARDIACEAE

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

Achnatherum coronatum    Crested needle grass
(currently Stipa coronata)
native
Perennial grass

POACEAE

Achnatherum coronatum Achnatherum coronatum Achnatherum coronatum
2010 Christopher Bronny
2005 Steve Matson
2005 Steve Matson

Allophyllum divaricatum    Purple false gilia,  Purple false gilyflower,  Straggling gilia
native
Annual herb

POLEMONIACEAE

Allophyllum divaricatum Allophyllum divaricatum Allophyllum divaricatum
2006 Steve Matson
2015 Barry Breckling
2006 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

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

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

Cistus creticus    Hairy rockrose
(currently Cistus incanus)
non-native
Shrub

CISTACEAE

Cistus creticus Cistus creticus Cistus creticus
2013 Debra L. Cook
2007 Luigi Rignanese
2007 Luigi Rignanese

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 parryi    San bernardino larkspur
native
Perennial herb

RANUNCULACEAE

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

Filago gallica    Narrowleaf cottonrose
(currently Logfia gallica)
non-native
Annual herb

ASTERACEAE

Filago gallica Filago gallica Filago gallica
2004 Keir Morse
2004 Carol W. Witham
2013 Keir Morse

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

Silene multinervia    Fire following campion
(currently Silene coniflora)
native
Annual herb

CARYOPHYLLACEAE

Silene multinervia Silene multinervia Silene multinervia
1996 Christopher L. Christie
2008 Barry Breckling
2006 Aaron Schusteff

Washingtonia robusta    Washington fan palm
invasive non-native
Tree

ARECACEAE

Washingtonia robusta Washingtonia robusta Washingtonia robusta
2003 Joseph Dougherty/ecology.org
2015 Zoya Akulova
2015 Zoya Akulova

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

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

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

Chorizanthe staticoides    Turkish rugging
native
Annual herb

POLYGONACEAE

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

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

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

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

FABACEAE

Lotus purshianus Lotus purshianus Lotus purshianus
2013 John Doyen
2013 Debra L. Cook
2001 Jeff Abbas

Malacothamnus fasciculatus    Chaparral mallow,  Mendocino bushmallow,  Santa cruz island bush mallow
native
Shrub

MALVACEAE

Malacothamnus fasciculatus Malacothamnus fasciculatus Malacothamnus fasciculatus
2009 Gary A. Monroe
2013 Debra L. Cook
2009 Barry Breckling

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

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

Salvia apiana    White sage
native
Shrub

LAMIACEAE

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

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

Silybum marianum    Blessed milkthistle,  Milk thistle
invasive non-native
Annual, Perennial herb

ASTERACEAE

Silybum marianum Silybum marianum Silybum marianum
2006 Dr. Amadej Trnkoczy
2005 Luigi Rignanese
2005 Luigi Rignanese

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

Achillea millefolium    Common yarrow
native
Perennial herb

ASTERACEAE

Achillea millefolium Achillea millefolium Achillea millefolium
2008 Keir Morse
2010 Louis-M. Landry
2008 Thomas Stoughton

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

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

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

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

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

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

Typha latifolia    Broadleaf cattail,  Common cattail,  Soft flag
native
Perennial herb (aquatic)

TYPHACEAE

Typha latifolia Typha latifolia Typha latifolia
2004 Steve Matson
2009 Dr. Amadej Trnkoczy
2007 Neal Kramer

Calochortus clavatus    Club haired mariposa,  Clubhair mariposa lily
native
Perennial herb

LILIACEAE

Calochortus clavatus Calochortus clavatus Calochortus clavatus
2003 Christopher L. Christie
2006 Dean Wm. Taylor
2003 Christopher L. Christie

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

Cirsium occidentale    Cobweb thistle,  Western thistle
native
Perennial herb

ASTERACEAE

Cirsium occidentale Cirsium occidentale Cirsium occidentale
2006 Chris Wagner, SBNF
2006 Steve Matson
2008 Thomas Stoughton

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

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

Chlorogalum pomeridianum    Amole,  Soap plant,  Soaproot
native
Perennial herb

AGAVACEAE

Chlorogalum pomeridianum Chlorogalum pomeridianum Chlorogalum pomeridianum
2004 George W. Hartwell
2002 Christina Raving
2003 David A. Tharp

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

Lonicera subspicata    Southern honeysuckle
native
Shrub

CAPRIFOLIACEAE

Lonicera subspicata Lonicera subspicata Lonicera subspicata
2005 Palos Verdes Peninsula Land Conservancy
2003 Michael Charters
2011 Jean Pawek

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

Phacelia ramosissima    Branching phacelia
native
Perennial herb

BORAGINACEAE

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

Cyperus eragrostis    Tall cyperus,  Tall flatsedge
native
Perennial grasslike herb

CYPERACEAE

Cyperus eragrostis Cyperus eragrostis Cyperus eragrostis
2009 Keir Morse
2005 James M. Andre
2012 Neal Kramer

Foeniculum vulgare    Biscuit root,  Sweet fennel
invasive non-native
Perennial herb

APIACEAE

Foeniculum vulgare Foeniculum vulgare Foeniculum vulgare
2008 Neal Kramer
2005 Luigi Rignanese
2009 Stanley Spencer

Helianthus gracilentus    Slender sunflower
native
Perennial herb

ASTERACEAE

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

Gnaphalium stramineum    Cottonbatting plant
(currently Pseudognaphalium stramineum)
native
Perennial herb

ASTERACEAE

Gnaphalium stramineum Gnaphalium stramineum Gnaphalium stramineum
2007 Neal Kramer
2009 Neal Kramer
2009 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

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

Helianthus annuus    Common sunflower,  Hairy leaved sunflower,  Sunflower
native
Annual herb

ASTERACEAE

Helianthus annuus Helianthus annuus Helianthus annuus
2003 George W. Hartwell
2007 Louis-M. Landry
2010 Louis-M. Landry

Heteromeles arbutifolia    Christmas berry,  Toyon
native
Shrub

ROSACEAE

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

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

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

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

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

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

ASTERACEAE

Gnaphalium canescens Gnaphalium canescens Gnaphalium canescens
2008 Zoya Akulova
2010 Gary A. Monroe
2011 Jean Pawek

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

Cryptantha micromeres    Minute flowered cryptantha,  Pygmyflower cryptantha,  Small flowered cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha micromeres Cryptantha micromeres Cryptantha micromeres
2009 Neal Kramer
2009 Neal Kramer
2009 Neal Kramer

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

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

Xanthium strumarium    Rough cockleburr
native
Annual herb

ASTERACEAE

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

Ambrosia psilostachya    Ragweed,  Western ragweed
native
Perennial herb

ASTERACEAE

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

Hemizonia minthornii    Santa susana tarplant
(currently Deinandra minthornii)
native
Shrub

ASTERACEAE

Hemizonia minthornii Hemizonia minthornii Hemizonia minthornii
2007 Hartmut Wisch
2005 Hartmut Wisch
2005 Hartmut Wisch

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

ONAGRACEAE

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

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

Eriogonum elongatum    Longstem buckwheat
native
Perennial herb

POLYGONACEAE

Eriogonum elongatum Eriogonum elongatum Eriogonum elongatum
2007 Neal Kramer
2005 Adonis (Don) Tate
2007 Neal Kramer

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

Alnus rhombifolia    White alder
native
Tree

BETULACEAE

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

Ribes malvaceum    Chaparral currant
native
Shrub

GROSSULARIACEAE

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

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