logo Calflora  Illustrated Plant List 
Jack's Pond
natural park, City of San Marcos

San Diego County

Wayne P Armstrong  (2009-07-15)

Record Detail Nearby Surveys What Grows Here?
108 PLANTS
native
Tree, Shrub

ROSACEAE

Adenostoma fasciculatum
2019 Steve Matson
Adenostoma fasciculatum
2019 Steve Matson
Adenostoma fasciculatum
2019 Steve Matson

Ambrosia psilostachya    Ragweed,  Western ragweed
native
Perennial herb

ASTERACEAE

Ambrosia psilostachya
2021 Mary Ann Machi
Ambrosia psilostachya
2022 Ron Vanderhoff
Ambrosia psilostachya
2022 Ron Vanderhoff

Anagallis arvensis    Scarlet pimpernel
non-native
Annual herb

MYRSINACEAE

Anagallis arvensis
2017 B.J. Dion
Anagallis arvensis
2022 Chris McDonald
Anagallis arvensis
2023 Ron Vanderhoff

Antirrhinum nuttallianum    Island snapdragon,  Nuttall's snapdragon
native
Annual, Perennial herb

PLANTAGINACEAE

Antirrhinum nuttallianum
2023 Caitlin Kreutz
Antirrhinum nuttallianum
2021 Ron Vanderhoff
Antirrhinum nuttallianum
2023 Caitlin Kreutz

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

ASTERACEAE

Artemisia californica
2018 James Gonsman
Artemisia californica
2019 Aaron Echols
Artemisia californica
2018 Ron Vanderhoff

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

POACEAE

Avena barbata
2018 Julian Geoghegan
Avena barbata
2023 David popp
Avena barbata
2019 Ron Vanderhoff

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

POACEAE

Avena fatua
2018 Gary McDonald
Avena fatua
2023 Ron Vanderhoff
Avena fatua
2023 Ron Vanderhoff

Baccharis glutinosa    Douglas' baccharis,  Salt marsh baccharis
native
Perennial herb

ASTERACEAE

Baccharis glutinosa
2020 Patrick Furtado
Baccharis glutinosa
2019 Julian Geoghegan
Baccharis glutinosa
2020 Rebecca Schoenenberger

native
Shrub

ASTERACEAE

Baccharis pilularis ssp. consanguinea
2009 Toni Corelli
Baccharis pilularis ssp. consanguinea
2022 John Doyen
Baccharis pilularis ssp. consanguinea
2018 Ron Vanderhoff

Baccharis sarothroides    Desertbroom baccharis
native
Shrub

ASTERACEAE

Baccharis sarothroides
2022 Ron Vanderhoff
Baccharis sarothroides
2022 Ron Vanderhoff
Baccharis sarothroides
2022 Ron Vanderhoff

Brassica nigra    Black mustard
invasive non-native
Annual herb

BRASSICACEAE

Brassica nigra
2021 Ron Vanderhoff
Brassica nigra
2019 Ron Vanderhoff
Brassica nigra
2019 Ron Vanderhoff

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

ASTERACEAE

Brickellia californica var. californica
2020 Diane Etchison
Brickellia californica var. californica
2018 Diane Etchison
Brickellia californica var. californica
2022 Ron Vanderhoff

Bromus rubens    Red brome
invasive non-native
Annual grass

POACEAE

Bromus rubens
2015 Chris Jaster
Bromus rubens
2015 jamie smith
Bromus rubens
2018 Gary McDonald

invasive non-native
Perennial herb

AIZOACEAE

Carpobrotus aequilaterus
2018 Nicole Leatherman
Carpobrotus aequilaterus
2016 Steve Matson
Carpobrotus aequilaterus
2021 Cynthia Powell

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

AIZOACEAE

Carpobrotus edulis
2021 Michelle Karle
Carpobrotus edulis
2017 Lisa Miller
Carpobrotus edulis
2018 Cynthia Powell

Ceanothus tomentosus var. olivaceus    Woolly leaf ceanothus,  Woolyleaf ceanothus
native
Shrub

RHAMNACEAE

Ceanothus tomentosus var. olivaceus
2019 Diane Etchison
Ceanothus tomentosus var. olivaceus
2022 Ron Vanderhoff
Ceanothus tomentosus var. olivaceus
2019 Ron Vanderhoff

Ceanothus verrucosus    Barranca brush,  White coast ceanothus,  Wart-Stemmed Ceanothus
rare native
Shrub

RHAMNACEAE

Ceanothus verrucosus
2019 Diane Etchison
Ceanothus verrucosus
2019 Angelique Herman
Ceanothus verrucosus
2015 Ron Vanderhoff

Cedrus deodara    Deodar cedar,  Himalayan Cedar
non-native
Tree

PINACEAE

Cedrus deodara
2023 John Malpas
Cedrus deodara
2022 Andy Ford
Cedrus deodara
2022 Ron Vanderhoff

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

ASTERACEAE

Centaurea melitensis
2019 Ron Vanderhoff
Centaurea melitensis
2020 Ron Vanderhoff
Centaurea melitensis
2020 Laura Anna Arellano

Centaurium venustum    California Centaury, Charming Centaury
native
Annual herb

GENTIANACEAE

Centaurium venustum
2019 Diane Etchison
Centaurium venustum
2021 Bonnie Nickel
Centaurium venustum
2019 Diane Etchison

Cercocarpus minutiflorus    Smooth mountain mahogany
native
Shrub

ROSACEAE

Cercocarpus minutiflorus
2012 Ron Vanderhoff
Cercocarpus minutiflorus
2020 Ron Vanderhoff
Cercocarpus minutiflorus
2020 Ron Vanderhoff

Chamaesyce polycarpa var. polycarpa    Smallseed sandmat
native
Perennial herb

EUPHORBIACEAE

Chamaesyce polycarpa var. polycarpa
2018 Ron Vanderhoff
Chamaesyce polycarpa var. polycarpa
2010 Steve Matson
Chamaesyce polycarpa var. polycarpa
2021 Les Vion

Chrysanthemum coronarium    Crown daisy
invasive non-native
Annual herb

ASTERACEAE

Chrysanthemum coronarium
2019 Nicole Leatherman
Chrysanthemum coronarium
2018 Rachelle Gray
Chrysanthemum coronarium
2022 Jennifer Mo

Cinnamomum camphora    Camphortree
non-native
Tree

LAURACEAE

Cinnamomum camphora
2020 Jennifer Mo
Cinnamomum camphora
2018 Ron Vanderhoff
Cinnamomum camphora
2023 Ron Vanderhoff

Conyza canadensis    Canada horseweed
native
Annual herb

ASTERACEAE

Conyza canadensis
2017 Gary McDonald
Conyza canadensis
2017 Gary McDonald
Conyza canadensis
2022 Mike Russler

Cortaderia dioica    Uruguayan pampas grass
invasive non-native
Perennial grass

POACEAE

Cortaderia dioica
2022 Ken-ichi Ueda
Cortaderia dioica
2023 Randall English
Cortaderia dioica
2022 Ron Vanderhoff

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

CONVOLVULACEAE

Cuscuta californica
2019 Ron Vanderhoff
Cuscuta californica
2018 David popp
Cuscuta californica
2019 stephen rosenthal

Cynara cardunculus    Artichoke thistle,  Cardoon
invasive non-native
Perennial herb

ASTERACEAE

Cynara cardunculus
2021 R.A. Chasey
Cynara cardunculus
2022 Ron Vanderhoff
Cynara cardunculus
2022 Ron Vanderhoff

Cyperus eragrostis    Tall cyperus,  Tall flatsedge
native
Perennial grasslike herb

CYPERACEAE

Cyperus eragrostis
2016 Joan Hampton
Cyperus eragrostis
2021 Ken Lunders
Cyperus eragrostis
2014 James Gonsman

Dichelostemma capitatum    Blue dicks
native
Perennial herb

THEMIDACEAE

Dichelostemma capitatum
2023 Steve Matson
Dichelostemma capitatum
2023 Steve Matson
Dichelostemma capitatum
2022 Steve Matson

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

ASTERACEAE

Encelia californica
2020 Aaron Echols
Encelia californica
2021 Mary Wloch
Encelia californica
2020 Diane Etchison

Epilobium brachycarpum    Annual fireweed,  Autumn willowweed,  Panicled willow herb
native
Annual herb

ONAGRACEAE

Epilobium brachycarpum
2023 Mary Ann Machi
Epilobium brachycarpum
2019 Ramona Robison
Epilobium brachycarpum
2020 Ron Vanderhoff

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

POLYGONACEAE

Eriogonum fasciculatum var. fasciculatum
2019 Ron Vanderhoff
Eriogonum fasciculatum var. fasciculatum
2019 Ron Vanderhoff
Eriogonum fasciculatum var. fasciculatum
2019 Ron Vanderhoff

Eriophyllum confertiflorum    Golden yarrow,  Yellow yarrow
native
Shrub

ASTERACEAE

Eriophyllum confertiflorum
2019 Stacie Wolny
Eriophyllum confertiflorum
2019 Diane Etchison
Eriophyllum confertiflorum
2022 Mojgan Mahdizadeh

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

GERANIACEAE

Erodium botrys
2006 Steve Matson
Erodium botrys
2006 Steve Matson
Erodium botrys
2006 Steve Matson

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

GERANIACEAE

Erodium cicutarium
2022 Steve Matson
Erodium cicutarium
2008 Steve Matson
Erodium cicutarium
2022 Steve Matson

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

GERANIACEAE

Erodium moschatum
2016 Steve Matson
Erodium moschatum
2016 Steve Matson
Erodium moschatum
2016 Steve Matson

Eschscholzia californica    California poppy
native
Annual, Perennial herb

PAPAVERACEAE

Eschscholzia californica
2019 Dee Shea Himes
Eschscholzia californica
2021 Ron Vanderhoff
Eschscholzia californica
2019 Amy Rapport

Eucalyptus camaldulensis    Red gum,  Red river gum,  River redgum
invasive non-native
Tree

MYRTACEAE

Eucalyptus camaldulensis
2022 Ron Vanderhoff
Eucalyptus camaldulensis
2022 Ron Vanderhoff
Eucalyptus camaldulensis
2022 Ron Vanderhoff

Eucalyptus sideroxylon    Red iron bark,  Red ironbark
non-native
Tree

MYRTACEAE

Eucalyptus sideroxylon
2021 Ron Vanderhoff
Eucalyptus sideroxylon
2022 Ron Vanderhoff
Eucalyptus sideroxylon
2022 Ron Vanderhoff

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

HYDROPHYLLACEAE

Eucrypta chrysanthemifolia
2014 Steve Matson
Eucrypta chrysanthemifolia
2014 Steve Matson
Eucrypta chrysanthemifolia
2014 Steve Matson

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

APIACEAE

Foeniculum vulgare
2019 Nicole Leatherman
Foeniculum vulgare
2019 Ron Vanderhoff
Foeniculum vulgare
2018 Henry DiRocco

Gnaphalium californicum    Ladies' tobacco
native
Annual, Perennial herb

ASTERACEAE

Gnaphalium californicum
2019 Gary McDonald
Gnaphalium californicum
2020 Steven M Norris
Gnaphalium californicum
2021 Ron Vanderhoff

Grevillea robusta    Silkoak
invasive non-native
Tree

PROTEACEAE

Grevillea robusta
2021 Ron Vanderhoff
Grevillea robusta
2020 Ron Vanderhoff
Grevillea robusta
2021 Ron Vanderhoff

Hedypnois cretica    Crete weed
non-native
Annual herb

ASTERACEAE

Hedypnois cretica
2012 Michael Perlmutter
Hedypnois cretica
2022 Steve Matson
Hedypnois cretica
2022 Steve Matson

Helianthemum scoparium var. aldersonii    Alderson's rush-rose
native
Shrub

CISTACEAE

Helianthemum scoparium var. aldersonii
2019 Bonnie Nickel
Helianthemum scoparium var. aldersonii
2017 Keir Morse
Helianthemum scoparium var. aldersonii
2017 Keir Morse

Helianthus gracilentus    Slender sunflower
native
Perennial herb

ASTERACEAE

Helianthus gracilentus
2021 Ron Vanderhoff
Helianthus gracilentus
2021 Mike Russler
Helianthus gracilentus
2021 Diane Etchison

Heteromeles arbutifolia    Christmas berry,  Toyon
native
Shrub

ROSACEAE

Heteromeles arbutifolia
2015 James Gonsman
Heteromeles arbutifolia
2017 Gary McDonald
Heteromeles arbutifolia
2017 Gary McDonald

Heterotheca grandiflora    Telegraph weed,  Telegraphweed
native
Annual, Perennial herb

ASTERACEAE

Heterotheca grandiflora
2021 Mike Russler
Heterotheca grandiflora
2021 Mike Russler
Heterotheca grandiflora
2021 Mike Russler

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

BRASSICACEAE

Hirschfeldia incana
2017 Gary McDonald
Hirschfeldia incana
2017 Gary McDonald
Hirschfeldia incana
2022 Ron Vanderhoff

Isocoma veneta var. vernonioides    Coastal goldenbush,  Green leaved dune goldenbush,  Menzies' goldenbush
native
Shrub

ASTERACEAE

Isocoma veneta var. vernonioides
2014 Steve Matson
Isocoma veneta var. vernonioides
2014 Steve Matson
Isocoma veneta var. vernonioides
2014 Steve Matson

Juglans regia    English walnut
non-native
Tree

JUGLANDACEAE

Juglans regia
2018 Ron Vanderhoff
Juglans regia
2019 Janice Kuch
Juglans regia
2014 Richard Chasey

Keckiella antirrhinoides    Chaparral beard tongue,  Snapdragon penstemon
native
Shrub

PLANTAGINACEAE

Keckiella antirrhinoides
2019 Mary Wloch
Keckiella antirrhinoides
2018 Elizabeth Groom
Keckiella antirrhinoides
2019 Diane Etchison

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

ASTERACEAE

Lactuca serriola
2017 Gary McDonald
Lactuca serriola
2017 Gary McDonald
Lactuca serriola
2017 Gary McDonald

Lasthenia californica    California goldfields,  Common goldfields,  Valley goldfields
native
Annual herb

ASTERACEAE

Lasthenia californica
2017 David Greenberger
Lasthenia californica
2020 Susan White
Lasthenia californica
2017 MCOSD EDRR

Lemna minor    Smaller duckweed
native
Perennial herb

ARACEAE

Lemna minor
2019 Ron Vanderhoff
Lemna minor
2019 Ron Vanderhoff
Lemna minor
2019 Ron Vanderhoff

Lemna turionifera    Turion duckweed
native
Perennial herb

ARACEAE

Lemna turionifera
2001 James B. Gratiot
Lemna turionifera
2014 Jeff Greenhouse

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

CAPRIFOLIACEAE

Lonicera subspicata var. johnstonii
2019 Diane Etchison
Lonicera subspicata var. johnstonii
2021 Ron Vanderhoff
Lonicera subspicata var. johnstonii
2021 Ron Vanderhoff

Lotus scoparius    Deerweed
native
Perennial herb

FABACEAE

Lotus scoparius
2021 Ron Vanderhoff
Lotus scoparius
2019 Diane Etchison
Lotus scoparius
2020 Ron Vanderhoff

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

FABACEAE

Lupinus succulentus
2023 Andy Ford
Lupinus succulentus
2018 Stacie Wolny
Lupinus succulentus
2018 Stacie Wolny

Malacothamnus fasciculatus    Chaparral bushmallow,  Southern coastal bushmallow
native
Shrub

MALVACEAE

Malacothamnus fasciculatus
2020 Aaron Echols
Malacothamnus fasciculatus
2020 Ron Vanderhoff
Malacothamnus fasciculatus
2017 David Magney

Malosma laurina    Laurel sumac
native
Tree, Shrub

ANACARDIACEAE

Malosma laurina
2015 Steven M Norris
Malosma laurina
2018 susan Bashore
Malosma laurina
2023 Ron Vanderhoff

Marah macrocarpus    Chilicothe
native
Perennial herb, Vine

CUCURBITACEAE

Marah macrocarpus
2020 David Greenberger
Marah macrocarpus
2022 David Strauch
Marah macrocarpus
2021 david berman

Marrubium vulgare    White horehound
invasive non-native
Perennial herb

LAMIACEAE

Marrubium vulgare
©2013 Gary McDonald
Marrubium vulgare
2015 Diane Etchison
Marrubium vulgare
2018 Nancy Hamlett

Melilotus officinalis    Yellow sweetclover
non-native
Annual, Biennial herb

FABACEAE

Melilotus officinalis
2020 Bob Sweatt
Melilotus officinalis
2020 Bob Sweatt
Melilotus officinalis
2020 Bob Sweatt

Mimulus puniceus    Orange Bush Monkeyflower
native
Shrub

PHRYMACEAE

Mimulus puniceus
2023 Bill Kress
Mimulus puniceus
2019 Stacie Wolny
Mimulus puniceus
2019 Gary McDonald

Mirabilis californica var. californica    California four o'clock
native
Perennial herb

NYCTAGINACEAE

Mirabilis californica var. californica
2014 Steve Matson
Mirabilis californica var. californica
2014 Steve Matson
Mirabilis californica var. californica
2014 Steve Matson

Nerium oleander    Oleander
invasive non-native
Tree

APOCYNACEAE

Nerium oleander
2019 Celeste Dodge
Nerium oleander
2022 Ron Vanderhoff
Nerium oleander
2018 Ron Vanderhoff

Nicotiana glauca    Tree tobacco
invasive non-native
Tree, Shrub

SOLANACEAE

Nicotiana glauca
2019 Jean B Henney
Nicotiana glauca
2017 Steve Matson
Nicotiana glauca
2017 Steve Matson

Opuntia ficus-indica    Mission cactus,  Tuna cactus
non-native
Shrub (stem succulent)

CACTACEAE

Opuntia ficus-indica
2020 Ron Vanderhoff
Opuntia ficus-indica
2020 Ron Vanderhoff
Opuntia ficus-indica
2020 Ron Vanderhoff

Opuntia occidentalis    Chaparral pricklypear,  Prickly pear
native
Shrub (stem succulent)

CACTACEAE

Opuntia occidentalis
2020 Ron Vanderhoff
Opuntia occidentalis
2018 Ron Vanderhoff
Opuntia occidentalis
2007 Neil Uelman

Parietaria floridana    Pelitory,  Pellitory,  Rillita pellitory
native
Annual herb

URTICACEAE

Parietaria floridana
2022 Matt Berger
Parietaria floridana
2019 Ron Vanderhoff
Parietaria floridana
2021 Ron Vanderhoff

Phacelia minor    California bluebell,  Wild canterbury bells
native
Annual herb

HYDROPHYLLACEAE

Phacelia minor
2020 David Greenberger
Phacelia minor
2019 Matt Berger
Phacelia minor
2020 stephen montgomery

Phacelia parryi    Parry's phacelia
native
Annual herb

HYDROPHYLLACEAE

Phacelia parryi
2023 Ron Vanderhoff
Phacelia parryi
2020 Ron Vanderhoff
Phacelia parryi
2020 Diane Etchison

Phleum pratense    Common timothy,  Cultivated timothy,  Timothy
non-native
Perennial grass

POACEAE

Phleum pratense
2013 BOB CASE
Phleum pratense
2008 Keir Morse
Phleum pratense
2005 Louis-M. Landry

Phoenix canariensis    Canary island date palm
invasive non-native
Tree

ARECACEAE

Phoenix canariensis
2020 Ron Vanderhoff
Phoenix canariensis
2022 Ron Vanderhoff
Phoenix canariensis
2021 James Bailey

Picris echioides    Bristly ox-tongue
invasive non-native
Annual, Perennial herb

ASTERACEAE

Picris echioides
2016 Hayley Ross
Picris echioides
2019 Rachelle Gray
Picris echioides
2012 Elizabeth Brusati

Pinus canariensis    Canary island pine
non-native
Tree

PINACEAE

Pinus canariensis
2018 Ron Vanderhoff
Pinus canariensis
2018 Ron Vanderhoff
Pinus canariensis
2023 Julia Markey

Pinus halepensis    Aleppo pine
non-native
Tree

PINACEAE

Pinus halepensis
2020 Ron Vanderhoff
Pinus halepensis
2019 Ron Vanderhoff
Pinus halepensis
2023 Ron Vanderhoff

Pinus pinea    Italian stone pine
non-native
Tree

PINACEAE

Pinus pinea
2018 Michael Mitchell
Pinus pinea
2020 Diana Wahl
Pinus pinea
2015 Chris Jaster

Platanus racemosa    California sycamore,  Western sycamore
native
Tree

PLATANACEAE

Platanus racemosa
2021 Ron Vanderhoff
Platanus racemosa
2018 Ron Vanderhoff
Platanus racemosa
2019 Rachelle Gray

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

POACEAE

Polypogon monspeliensis
2008 Steve Matson
Polypogon monspeliensis
2014 Steve Matson
Polypogon monspeliensis
2008 Steve Matson

Populus fremontii    Fremont cottonwood
native
Tree

SALICACEAE

Populus fremontii
2018 Julie Kierstead Nelson
Populus fremontii
2023 Cynthia Powell
Populus fremontii
2019 Hailey Laskey

Populus fremontii ssp. fremontii    Fremont cottonwood
native
Tree

SALICACEAE

Populus fremontii ssp. fremontii
2019 Stella Yang
Populus fremontii ssp. fremontii
2020 David popp
Populus fremontii ssp. fremontii
2020 Susan McDougall

Porophyllum gracile    Odora,  Slender poreleaf
native
Perennial herb

ASTERACEAE

Porophyllum gracile
2019 Matt Berger
Porophyllum gracile
2008 Steve Matson
Porophyllum gracile
2023 Ron Vanderhoff

Punica granatum    Pomegranate
non-native
Shrub

LYTHRACEAE

Punica granatum
2022 Ron Vanderhoff
Punica granatum
2022 Ron Vanderhoff
Punica granatum
2002 James B. Gratiot

Quercus agrifolia    California live oak,  Coast live oak
native
Tree

FAGACEAE

Quercus agrifolia
2019 Patrick Furtado
Quercus agrifolia
2022 Andy Ford
Quercus agrifolia
2018 Marcyn Del Clements

Quercus dumosa    Coastal sage scrub oak,  Nuttall's scrub oak
rare native
Shrub

FAGACEAE

Quercus dumosa
2023 Ron Vanderhoff
Quercus dumosa
2022 Ron Vanderhoff
Quercus dumosa
2012 Ron Vanderhoff

Rhamnus crocea    Redberry buckthorn
native
Shrub

RHAMNACEAE

Rhamnus crocea
2011 Michael Mitchell
Rhamnus crocea
2022 Ron Vanderhoff
Rhamnus crocea
2019 Ron Vanderhoff

Rhus integrifolia    Lemonade berry,  Lemonade sumac
native
Shrub

ANACARDIACEAE

Rhus integrifolia
2020 David Greenberger
Rhus integrifolia
2019 Ron Vanderhoff
Rhus integrifolia
2024 Ron Vanderhoff

native
Perennial herb (aquatic)

BRASSICACEAE

Rorippa nasturtium-aquaticum
2019 Patrick Furtado
Rorippa nasturtium-aquaticum
2019 Diane Etchison
Rorippa nasturtium-aquaticum
2012 Steve Matson

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

POLYGONACEAE

Rumex crispus
2018 Tim Lewis
Rumex crispus
2019 Diane Etchison
Rumex crispus
2023 Ron Vanderhoff

Salix laevigata    Polished willow,  Red willow
native
Tree

SALICACEAE

Salix laevigata
2017 Steve Matson
Salix laevigata
2019 Barbara Brydolf
Salix laevigata
2022 Mark Gary

Salix lasiolepis    Arroyo willow
native
Tree, Shrub

SALICACEAE

Salix lasiolepis
2022 Ron Vanderhoff
Salix lasiolepis
2022 Ron Vanderhoff
Salix lasiolepis
2020 Steve Matson

Salvia mellifera    Black sage
native
Shrub

LAMIACEAE

Salvia mellifera
2017 Steve Matson
Salvia mellifera
2022 Suzanne L. Weakley
Salvia mellifera
2019 Diane Etchison

Sambucus mexicana    Blue elderberry
native
Tree, Shrub

VIBURNACEAE

Sambucus mexicana
2021 Mike Russler
Sambucus mexicana
2020 Diane Etchison
Sambucus mexicana
2022 El Byrne

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

ANACARDIACEAE

Schinus molle
2021 stephen rosenthal
Schinus molle
2017 William McCarey
Schinus molle
2023 Ron Vanderhoff

Scirpus californicus    California bulrush
native
Perennial grasslike herb

CYPERACEAE

Scirpus californicus
2022 John Rawlings
Scirpus californicus
2022 John Rawlings
Scirpus californicus
2021 Ron Vanderhoff

Scrophularia californica    California bee plant,  California figwort
native
Perennial herb

SCROPHULARIACEAE

Scrophularia californica
2020 Bob Sweatt
Scrophularia californica
2006 Steve Matson
Scrophularia californica
2019 Cynthia Powell

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

ASTERACEAE

Sonchus oleraceus
2019 Diane Etchison
Sonchus oleraceus
2015 Jesse Rorabaugh
Sonchus oleraceus
2024 Ron Vanderhoff

Stephanomeria diegensis    San diego milk aster,  Wreathplant
native
Annual, Perennial herb

ASTERACEAE

Stephanomeria diegensis
2019 Aaron Echols
Stephanomeria diegensis
2019 Aaron Echols
Stephanomeria diegensis
2020 Ron Vanderhoff

Stipa pulchra    Purple needle grass
native
Perennial grass

POACEAE

Stipa pulchra
2019 Michelle Karle
Stipa pulchra
2008 Zoya Akulova
Stipa pulchra
2019 Ron Vanderhoff

Tamarix aphylla    Athel tamarisk,  Athel tree
invasive non-native
Tree

TAMARICACEAE

Tamarix aphylla
2020 Ron Vanderhoff
Tamarix aphylla
2020 Ron Vanderhoff
Tamarix aphylla
2021 Randy Huey

Toxicodendron diversilobum    Poison oak,  Poisonoak,  Western Poison Oak
native
Vine, Shrub

ANACARDIACEAE

Toxicodendron diversilobum
2020 Ron Vanderhoff
Toxicodendron diversilobum
2019 Randy Huey
Toxicodendron diversilobum
2021 Bryant Baker

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

TYPHACEAE

Typha latifolia
2013 Steve Matson
Typha latifolia
2013 Steve Matson
Typha latifolia
2013 Steve Matson

Verbena bonariensis    Purple top vervain,  Purpletop vervain
invasive non-native
Annual, Biennial herb

VERBENACEAE

Verbena bonariensis
2014 Judy and Barry Breckling
Verbena bonariensis
2003 Gerald Carr
Verbena bonariensis
2003 Gerald Carr

Xanthium strumarium    Rough cockleburr
native
Annual herb

ASTERACEAE

Xanthium strumarium
2011 Steve Matson
Xanthium strumarium
2011 Steve Matson
Xanthium strumarium
2011 Steve Matson

Xylococcus bicolor    Mission manzanita
native
Shrub

ERICACEAE

Xylococcus bicolor
2019 Diane Etchison
Xylococcus bicolor
2012 Ron Vanderhoff
Xylococcus bicolor
2017 B.J. Dion