Big Basin Redwoods SP Big Basin Redwoods SP Santa Cruz County |
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| Martin, 1998 / California State Parks (1998-01-01) |
| 388 PLANTS | |||
| Abronia umbellata ssp. umbellata Beach sand verbena | |||
| (currently Abronia umbellata var. umbellata) | |||
|
native Perennial herb |
 |
 |
 |
2011 Neal Kramer
|
2018 Adam Chasey
|
2018 Mary Conway |
|
| Acacia decurrens Black wattle, Green wattle, Wattle | |||
|
non-native Tree |
 |
 |
 |
2010 Michael O'Brien
|
1996 Joe DiTomaso
|
2003 David A. Tharp |
|
| Acer macrophyllum Big leaf maple, Bigleaf maple | |||
|
native Tree |
 |
 |
 |
2019 Ron Vanderhoff
|
2018 Ron Vanderhoff
|
2018 Julie Kierstead Nelson |
|
| Acer negundo var. californicum Boxelder | |||
| (currently Acer negundo) | |||
|
native Tree |
 |
 |
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2006 Louis-M. Landry
|
2018 Hayley Ross
|
2015 Susan McDougall |
|
| Achillea millefolium Common yarrow | |||
|
native Perennial herb |
 |
 |
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2017 Diane Etchison
|
2019 Margot Cunningham
|
2018 Gary McDonald |
|
| Adenocaulon bicolor American trailplant, Trail plant | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2014 John Doyen
|
2018 Julie Kierstead Nelson |
|
| Adenostoma fasciculatum Chamise | |||
|
native Tree, Shrub |
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 |
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2008 Thomas Stoughton
|
2017 Aaron Echols
|
2014 Garth Wadsworth |
|
| Adiantum aleuticum Five finger fern, Five finger maidenhair | |||
|
native Fern |
 |
 |
 |
2018 Neal Kramer
|
2008 Rodney W. Lacey
|
Sherry Ballard2001 California Academy of Sciences |
|
| Adiantum jordanii California maidenhair fern | |||
|
native Fern |
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 |
 |
2005 George W. Hartwell
|
2006 Steve Matson
|
2018 Cynthia Powell |
|
| Aesculus californica Buckeye, California buckeye, California horse chestnut | |||
|
native Tree |
 |
 |
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2006 Christopher L. Christie
|
2014 Christopher Bronny
|
2018 Dean Kelch |
|
| Aira caryophyllea Shiver grass, Silver hairgrass, Silvery hairgrass | |||
|
• invasive non-native Annual grass |
 |
 |
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2004 Carol W. Witham
|
2009 Keir Morse
|
2010 Zoya Akulova |
|
| Alnus rubra Oregon alder, Red alder | |||
|
native Tree, Shrub |
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 |
 |
2007 Neal Kramer
|
2014 Zoya Akulova
|
2012 Zoya Akulova |
|
| Amelanchier utahensis Pale leaved serviceberry, Service berry, Utah service berry | |||
|
native Shrub |
 |
 |
 |
2002 Larry Blakely
|
2006 Steve Matson
|
2017 David popp |
|
| Ammophila arenaria Beachgrass, European beach grass, European beachgrass | |||
|
• invasive non-native Perennial grass |
 |
 |
 |
2009 Neal Kramer
|
2015 Zoya Akulova
|
2014 Trent M. Draper |
|
| Amsinckia menziesii var. intermedia Common fiddleneck | |||
| (currently Amsinckia intermedia) | |||
|
native Annual herb |
 |
 |
 |
2018 James Gonsman
|
2018 Ken Lunders
|
2014 Diane Etchison |
|
| Amsinckia spectabilis Seaside amsinckia, Seaside fiddleneck, Woolly breeches | |||
|
native Annual herb |
 |
 |
 |
2003 Lynn Watson
|
2015 Zoya Akulova
|
2015 Zoya Akulova |
|
| Anagallis arvensis Scarlet pimpernel | |||
| (currently Lysimachia arvensis) | |||
|
non-native Annual herb |
 |
 |
 |
2017 B.J. Dion
|
2009 Keir Morse
|
2018 stephen rosenthal |
|
| Anaphalis margaritacea Pearly everlasting | |||
|
native Perennial herb |
 |
 |
 |
2008 Neal Kramer
|
2018 Jay Chamberlain
|
2008 Keir Morse |
|
| Anemone oregana Blue windflower, Oregon anemone, Western wood anenome | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2003 Dianne Fristrom
|
2008 Keir Morse |
|
| Anthemis cotula Dog fennel, Mayweed, dog fennel, Stinking chamomile | |||
|
• invasive non-native Annual herb |
 |
 |
 |
2007 Neal Kramer
|
2018 Zoya Akulova
|
2016 Robert F Norris |
|
| Anthriscus caucalis Bur chervil, Bur chevril | |||
|
non-native Annual herb, Vine |
 |
 |
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2003 Michael Charters
|
2006 Chris Wagner, SBNF
|
2013 Debra L. Cook |
|
| Antirrhinum kelloggii Climbing snapdragon, Kellogg's snapdragon, Lax snapdragon | |||
|
native Annual herb |
 |
 |
 |
2009 Keir Morse
|
2018 Joshua Borkowski
|
2017 Rebecca Schoenenberger |
|
| Antirrhinum multiflorum Chaparral snapdragon, Sticky snapdragon, Withered snapdragon | |||
|
native Annual, Perennial herb |
 |
 |
 |
2009 Keir Morse
|
2016 Kristin Sabo
|
2018 Michael Mitchell |
|
| Aphanes occidentalis Western lady's mantle | |||
|
native Annual, Perennial herb |
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 |
 |
2009 Keir Morse
|
2005 Steve Matson
|
2013 Jean Pawek |
|
| Arabis blepharophylla Coast rock cress | |||
 nativePerennial herb |
 |
 |
 |
2017 James Gonsman
|
2019 Ken Hickman
|
2017 John Game |
|
| Aralia californica California spikenard, Elk's clover, Elkclover | |||
|
native Perennial herb |
 |
 |
 |
2009 Terry Dye
|
2009 Neal Kramer
|
2015 James Gonsman |
|
| Arbutus menziesii Madrono, Pacific madrone | |||
|
native Tree |
 |
 |
 |
2008 Neal Kramer
|
2008 Keir Morse
|
2017 Gary McDonald |
|
| Arctostaphylos andersonii Heartleaf manzanita, Santa cruz manzanita | |||
|
native Shrub |
 |
 |
 |
2004 Aaron Schusteff
|
2004 Aaron Schusteff
|
2016 Adam Chasey |
|
| Arctostaphylos nummularia Glossy leaved manzanita, Glossyleaf manzanita, Shatterberry | |||
|
native Shrub |
 |
 |
 |
2006 Steve Matson
|
2018 Cynthia Powell
|
2018 Cynthia Powell |
|
| Arctostaphylos tomentosa ssp. crustacea Brittle leaf manzanita | |||
| (currently Arctostaphylos crustacea ssp. crustacea) | |||
|
native Shrub |
 |
 |
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2008 Gary McDonald
|
2015 Aaron Schusteff
|
2018 James Gonsman |
|
| Arnica discoidea Rayless arnica | |||
|
native Perennial herb |
 |
 |
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2018 Eliezer Margolis
|
2018 Stacie Wolny
|
2009 Barry Breckling |
|
| Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush | |||
|
native Shrub |
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 |
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2016 Keir Morse
|
2003 Margo Bors
|
2018 Ron Vanderhoff |
|
| Artemisia douglasiana California mugwort, Douglas' sagewort | |||
|
native Perennial herb |
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2018 Stacie Wolny
|
2017 Alison Sheehey
|
2016 Glen Schneider |
|
| Asarum caudatum Creeping wild ginger, Longtail wild ginger | |||
|
native Perennial herb |
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2018 Saskia Raether
|
2007 Shawn DeCew
|
2018 Mary Conway |
|
| Aster chilensis California aster, Pacific aster | |||
| (currently Symphyotrichum chilense) | |||
|
native Perennial herb |
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 |
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2018 Stacie Wolny
|
2018 Stacie Wolny
|
2018 Stacie Wolny |
|
| Aster radulinus Roughleaf aster | |||
| (currently Eurybia radulina) | |||
|
native Perennial herb |
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2008 Keir Morse
|
2008 Keir Morse
|
2013 Barry Breckling |
|
| Athyrium filix-femina var. cyclosorum Common lady fern, Subarctic lady fern, Western lady fern | |||
|
native Fern |
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2008 Keir Morse
|
2015 Barry Breckling
|
2018 David popp |
|
| Athysanus pusillus Athysanus, Common sandweed, Dwarf athysanus | |||
|
native Annual herb |
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2008 Keir Morse
|
2008 Steve Matson
|
2008 Keir Morse |
|
| Atriplex leucophylla Beach salt bush, Beach saltbush, Sea scale | |||
|
native Perennial herb |
 |
 |
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2009 Neal Kramer
|
2009 Zoya Akulova
|
2009 Neal Kramer |
|
| Baccharis douglasii Douglas' baccharis, Salt marsh baccharis | |||
| (currently Baccharis glutinosa) | |||
|
native Perennial herb |
 |
 |
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2010 Neal Kramer
|
2008 Keir Morse
|
2008 Zoya Akulova |
|
| Baccharis pilularis Coyote brush, Dwarf chaparral broom | |||
|
native Shrub |
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 |
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2018 Cynthia Powell
|
2007 Neal Kramer
|
2008 Gary McDonald |
|
| Barbarea orthoceras American rocket, American wintercress, Erectpod wintercress | |||
|
native Perennial herb |
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 |
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2013 Debra L. Cook
|
2018 Ken Lunders
|
2011 Steven Perry |
|
| Berberis nervosa Cascades oregon grape, Oregongrape | |||
|
native Shrub |
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 |
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1995 Saint Mary's College of California
|
2011 Steve Matson
|
2011 Jean Pawek |
|
| Berberis pinnata ssp. pinnata California barberry, Coast barberry, Shiny leaf barberry | |||
|
native Shrub |
 |
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2007 Neal Kramer
|
2014 Neal Kramer
|
2013 Robert Sikora |
|
| Blechnum spicant Deer fern | |||
|
native Fern |
 |
 |
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2009 Neal Kramer
|
Sherry Ballard 2000 California Academy of Sciences
|
2017 Gregory Arena |
|
| Boschniakia strobilacea California ground-cone | |||
| (currently Kopsiopsis strobilacea) | |||
|
native Perennial herb (parasitic) |
 |
 |
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2015 Amy Rapport
|
2018 Art Clark
|
2019 Jonathan Lee |
|
| Boykinia occidentalis Brook foam, Coastal brookfoam, Western boykinia | |||
|
native Perennial herb |
 |
 |
 |
2003 Michael Charters
|
2003 Michael Charters
|
2011 Ron Wolf |
|
| Briza maxima Big quaking grass, Big quakinggrass, Rattlesnake grass | |||
|
• invasive non-native Annual grass |
 |
 |
 |
2018 Bill Schmidt
|
2008 Zoya Akulova
|
2019 Gary McDonald |
|
| Brodiaea terrestris ssp. terrestris Dwarf brodiaea | |||
|
native Perennial herb |
 |
 |
 |
2004 Carol W. Witham
|
2001 Bart and Susan Eisenberg
|
2015 John Doyen |
|
| Bromus carinatus California brome grass, California bromegrass | |||
|
native Perennial grass |
 |
 |
 |
2015 jamie smith
|
2011 Ryan Batten
|
2015 jamie smith |
|
| Bromus vulgaris Columbia brome, Common brome | |||
|
native Annual grass |
 |
 |
 |
2018 Neal Kramer
|
2008 Zoya Akulova
|
2018 Neal Kramer |
|
| Cakile edentula American searocket, Sea rocket | |||
|
non-native Annual herb |
 |
 |
 |
2010 Louis-M. Landry
|
2006 Louis-M. Landry
|
2006 Louis-M. Landry |
|
| Cakile maritima European searocket, Sea rocket | |||
|
• invasive non-native Annual herb |
 |
 |
 |
2009 Neal Kramer
|
2018 Cynthia Powell
|
2015 Zoya Akulova |
|
| Calamagrostis koelerioides Fire reedgrass | |||
|
native Perennial grass |
 |
 |
 |
2002 Dean Wm. Taylor
|
2018 Julie Kierstead Nelson
|
2006 Steve Matson |
|
| Calamagrostis nutkaensis Pacific reedgrass | |||
|
native Perennial grass |
 |
 |
 |
2008 Eric Wrubel
|
2012 Aaron E. Sims
|
2001 Tom Annese |
|
| Calamagrostis rubescens Pine grass, Pinegrass | |||
|
native Perennial grass |
 |
 |
 |
2009 Zoya Akulova
|
2008 Steve Matson
|
2009 Zoya Akulova |
|
| Calandrinia breweri Brewer's calandrinia, Brewer's redmaids | |||
|
native Annual herb |
 |
 |
 |
2018 Neal Kramer
|
2019 Michael Mitchell
|
2018 Michael Mitchell |
|
| Calochortus albus White fairy lantern, White globe lily | |||
|
native Perennial herb |
 |
 |
 |
1981 Steve Lowens
|
2018 Nancy Poss
|
2018 Bill Schmidt |
|
| Calochortus tolmiei Hairy star tulip, Tolmie star tulip, Tolmie's star tulip | |||
|
native Perennial herb |
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 |
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2018 Ken Hickman
|
2018 Tina Curiel
|
2018 Gail Johnson |
|
| Calochortus umbellatus Oakland mariposa lily, Oakland star tulip | |||
|
native Perennial herb (bulb) |
 |
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 |
1997 Doreen L. Smith
|
2013 Christopher Gurney
|
2018 Brian Charles |
|
| Calypso bulbosa Fairy slipper, Fairyslipper orchid | |||
|
native Perennial herb |
 |
 |
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2018 Saskia Raether
|
2018 Matt Berger
|
2018 Steve Laymon |
|
| Calystegia occidentalis ssp. occidentalis Chaparral false bindweed, Modoc morning glory, Western morning glory | |||
|
native Perennial herb |
 |
 |
 |
2003 George W. Hartwell
|
2008 Keir Morse
|
2018 Julie Kierstead Nelson |
|
| Calystegia soldanella Beach morning glory, Beach morningglory | |||
|
native Perennial herb |
 |
 |
 |
2018 Saskia Raether
|
2008 John Dittes
|
2007 Aaron Schusteff |
|
| Camissonia cheiranthifolia Beach evening-primrose | |||
| (currently Camissoniopsis cheiranthifolia) | |||
|
native Perennial herb |
 |
 |
 |
2006 Steve Matson
|
2007 Lynn Watson
|
2002 Lynn Watson |
|
| Camissonia hirtella Hairy sun cup | |||
| (currently Camissoniopsis hirtella) | |||
|
native Annual herb |
 |
 |
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2015 John Doyen
|
2012 Neal Kramer
|
2004 Michelle Cloud-Hughes |
|
| Campanula prenanthoides California harebell | |||
| (currently Asyneuma prenanthoides) | |||
|
native Perennial herb |
 |
 |
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2009 Keir Morse
|
2007 Dianne Fristrom
|
2009 John W. Wall |
|
| Cardamine californica Bitter cress, California toothwort, milk maids | |||
|
native Perennial herb |
 |
 |
 |
2004 Christopher L. Christie
|
2019 Ron Vanderhoff
|
2019 Ron Vanderhoff |
|
| Cardamine oligosperma Bitter cress, Idaho bittercress | |||
|
native Annual, Perennial herb |
 |
 |
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2013 Emily Wong
|
2011 Steven Perry
|
2008 Steve Matson |
|
| Carex deweyana ssp. leptopoda Slender-footed sedge | |||
| (currently Carex leptopoda) | |||
|
native Perennial grasslike herb |
 |
 |
 |
2002 Steve Matson
|
2008 Keir Morse
|
2013 Robert Steers/NPS |
|
| Carex globosa Round fruit sedge | |||
|
native Perennial grasslike herb |
 |
 |
 |
2010 Dean W. Taylor, Ph.D
|
2014 Steve Matson
|
2009 Zoya Akulova |
|
| Carex nudata Dudley's sedge, Naked sedge, Torrent sedge | |||
|
native Perennial grasslike herb |
 |
 |
 |
2002 Dean Wm. Taylor
|
2008 Keir Morse
|
2004 Julie Kierstead Nelson |
|
| Carex obnupta Coast carex, Slough sedge | |||
|
native Perennial grasslike herb |
 |
 |
 |
2007 Neal Kramer
|
2008 Keir Morse
|
2014 Zoya Akulova |
|
| Carex vesicaria var. major Western inflated sedge | |||
| (currently Carex exsiccata) | |||
|
native Perennial grasslike herb |
 |
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2015 Dana York
|
2003 Steve Matson
|
2003 Steve Matson |
|
| Castilleja affinis ssp. affinis Coast indian paintbrush, Wight's indian paint brush | |||
|
native Perennial herb |
 |
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 |
2017 James Gonsman
|
2018 Ron Vanderhoff
|
2006 Steve Matson |
|
| Castilleja densiflora ssp. densiflora Dense flower owl's clover, Denseflower indian paintbrush | |||
|
native Annual herb |
 |
 |
 |
2018 Hayley Ross
|
2014 James Gonsman
|
2015 James Gonsman |
|
| Castilleja foliolosa Texas paintbrush, Woolly indian paintbrush | |||
|
native Perennial herb |
 |
 |
 |
2003 Michelle Cloud-Hughes
|
2019 Diane Etchison
|
2019 Diane Etchison |
|
| Castilleja latifolia Monterey indian paintbrush, Seaside paintbrush | |||
|
native Perennial herb (hemiparasitic) |
 |
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2009 Keir Morse
|
2007 Aaron Schusteff
|
2011 Heather Ellison |
|
| Ceanothus cuneatus var. cuneatus Buck brush, Buckbrush | |||
|
native Shrub |
 |
 |
 |
2007 Neal Kramer
|
2009 Neal Kramer
|
2016 John Doyen |
|
| Ceanothus incanus Coast whitethorn | |||
|
native Shrub |
 |
 |
 |
2018 Aaron Arthur
|
2012 Jake Ruygt
|
2018 Aaron Arthur |
|
| Ceanothus papillosus var. papillosus Wartleaf ceanothus | |||
| (currently Ceanothus papillosus) | |||
|
native Shrub |
 |
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 |
2009 Neal Kramer
|
2009 Ron Vanderhoff
|
2014 Ron Vanderhoff |
|
| Ceanothus thyrsiflorus Blueblossom | |||
|
native Tree, Shrub |
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 |
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2008 Gary McDonald
|
2017 James Gonsman
|
2015 Chris Jaster |
|
| Centaurea melitensis Maltese star thistle, Napa star thistle, Tocalote | |||
|
• invasive non-native Annual herb |
 |
 |
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2019 Cynthia Powell
|
2005 James M. Andre
|
2012 Gary McDonald |
|
| Cephalanthera austiniae Phantom orchid | |||
|
native Perennial herb |
 |
 |
 |
2018 Leah Gardner
|
2012 Kim Cabrera
|
2006 Earl Nance |
|
| Cerastium glomeratum Large mouse ears, Mouseear chickweed, Sticky chickweed | |||
|
non-native Annual herb |
 |
 |
 |
2009 Barry Breckling
|
2013 Debra L. Cook
|
2007 Carol W. Witham |
|
| Cercocarpus betuloides var. betuloides Birch leaf mountain mahogany | |||
|
native Tree, Shrub |
 |
 |
 |
2019 Ron Vanderhoff
|
2012 Gary McDonald
|
2019 Ron Vanderhoff |
|
| Chlorogalum pomeridianum Amole, Soap plant, Soaproot | |||
|
native Perennial herb |
 |
 |
 |
2004 George W. Hartwell
|
2003 David A. Tharp
|
2011 John W. Wall |
|
| Chorizanthe diffusa Diffuse spineflower | |||
|
native Annual herb |
 |
 |
 |
2018 ken Hickan
|
2014 David Wolfson
|
Aaron Schusteff 2005 |
|
| Chorizanthe pungens Monterey spineflower | |||
|
native Annual herb |
 |
 |
 |
2009 Neal Kramer
|
2009 Neal Kramer
|
2011 Zoya Akulova |
|
| Chrysolepis chrysophylla var. minor Bush chinquapin, Giant chinquapin | |||
|
native Tree, Shrub |
 |
 |
 |
2009 Neal Kramer
|
2017 Zachariah Jordan
|
2010 Neal Kramer |
|
| Cirsium arvense Canada thistle | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2018 Joel Trumbo
|
2007 Luigi Rignanese |
|
| Cirsium occidentale var. venustum Cobwebby thistle, Coulter's thistle, Red thistle | |||
|
native Perennial herb |
 |
 |
 |
2004 David A. Tharp
|
2010 James M. Andre
|
2011 Steve Matson |
|
| Cirsium vulgare Bull thistle | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2005 Christopher L. Christie
|
2016 Erik Larsen
|
2017 James Bailey |
|
| Clarkia amoena ssp. amoena Farewell to spring | |||
|
native Annual herb |
 |
 |
 |
2001 Jeff Abbas
|
2012 Vernon Smith
|
2001 Jeff Abbas |
|
| Clarkia unguiculata Elegant clarkia, Mountain garland, Woodland clarkia | |||
|
native Annual herb |
 |
 |
 |
2007 Lynn Watson
|
2007 Neal Kramer
|
2017 Joe Engelbrecht |
|
| Claytonia perfoliata Miner s lettuce, Miner's lettuce | |||
|
native Annual herb |
 |
 |
 |
2015 Robert Sikora
|
2007 Carol W. Witham
|
2018 stephen rosenthal |
|
| Clematis lasiantha Chaparral clematis, Pipestem | |||
|
native Perennial herb, Vine |
 |
 |
 |
2018 Stacie Wolny
|
2019 Matt Berger
|
2016 Anna Wolfe |
|
| Clintonia andrewsiana Andrew's clintonia, Blue bead lily, Red clintonia | |||
|
native Perennial herb |
 |
 |
 |
2018 Saskia Raether
|
2013 Janet Herringshaw
|
2013 Janet Herringshaw |
|
| Collinsia multicolor San Francisco blue eyed mary, San Francisco collinsia | |||
|
native Annual herb |
 |
 |
 |
2008 Aaron Schusteff
|
2019 Ken Hickman
|
2018 Barry Thomson |
|
| Collomia heterophylla Variableleaf collomia, Varied leaved collomia | |||
|
native Annual herb |
 |
 |
 |
2018 Stacie Wolny
|
2018 Stacie Wolny
|
2018 Parker Santiago |
|
| Conium maculatum Poison hemlock | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2019 Angelique Herman
|
2018 Nicole Leatherman |
|
| Corallorrhiza maculata Spotted coralroot, Summer coral root, Summer coralroot | |||
| (currently Corallorhiza maculata) | |||
|
native Perennial herb |
 |
 |
 |
2010 Dee E. Warenycia
|
2018 Rick Wachs
|
2018 Abbot Chambers |
|
| Corallorrhiza striata Hooded coralroot, Striped coral root | |||
| (currently Corallorhiza striata) | |||
|
native Perennial herb |
 |
 |
 |
2005 Dianne Fristrom
|
2018 Timothy Boomer | WildMacro.com
|
2016 Ray Gill |
|
| Cordylanthus rigidus ssp. rigidus Rigid bird's beak, Stiffbranch bird's beak | |||
|
native Annual herb |
 |
 |
 |
2009 Keir Morse
|
2018 Adam Chasey
|
2009 Neal Kramer |
|
| Cornus sericea ssp. sericea American dogwood, Creek dogwood, Red osier dogwood | |||
|
native Shrub |
 |
 |
 |
2012 Julie Kierstead Nelson
|
2003 Steve Matson
|
2013 Robert Steers/NPS |
|
| Corylus cornuta var. californica Beaked hazelnut | |||
| (currently Corylus cornuta ssp. californica) | |||
|
native Shrub |
 |
 |
 |
2009 Keir Morse
|
2015 John Malpas
|
2019 Belinda Lo |
|
| Cotula australis Australian brass buttons, Australian cotula, Australian waterbuttons | |||
|
non-native Annual herb |
 |
 |
 |
2011 Neal Kramer
|
2011 Neal Kramer
|
2011 Zoya Akulova |
|
| Cotula coronopifolia Brass buttons, Common brassbuttons | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2004 Carol W. Witham
|
2006 Dr. Mark S. Brunell
|
2018 Cynthia Powell |
|
| Crassula connata Pigmy weed, Sand pygmy weed, Sand pygmyweed | |||
|
native Annual herb |
 |
 |
 |
2019 Adam Chasey
|
2019 Ron Vanderhoff
|
2019 Ron Vanderhoff |
|
| Cryptantha clevelandii Cleveland's cryptantha, Common cryptantha | |||
|
native Annual herb |
 |
 |
 |
2003 Brent Miller
|
2015 Zoya Akulova
|
2015 Zoya Akulova |
|
| Cryptantha micromeres Minute flowered cryptantha, Pygmyflower cryptantha, Small flowered cryptantha | |||
|
native Annual herb |
 |
 |
 |
2009 Neal Kramer
|
2011 Steve Matson
|
2009 Neal Kramer |
|
| Cryptantha muricata Pointed cryptantha, Prickly cryptantha, Prickly popcorn flower | |||
|
native Annual herb |
 |
 |
 |
2015 Chris Jaster
|
2008 Chris Winchell
|
2008 Keir Morse |
|
| Cupressus abramsiana Santa cruz cypress | |||
| (currently Hesperocyparis abramsiana) | |||
|
native Tree |
 |
 |
 |
2008 Matt Teel
|
2008 Matt Teel
|
2012 Neal Kramer |
|
| Cuscuta subinclusa Canyon dodder | |||
|
native Annual herb, Vine (parasitic) |
 |
 |
 |
2008 Neal Kramer
|
2003 Michelle Cloud-Hughes
|
2017 Trevor Schalla |
|
| Cynoglossum grande Grand hound's tongue, Pacific hound's tongue, Western houndstongue | |||
|
native Perennial herb |
 |
 |
 |
2019 Eliezer Margolis
|
2018 James Gonsman
|
2019 Parker Santiago |
|
| Cystopteris fragilis Bladder fern, Brittle bladder fern, Brittle fern | |||
|
native Fern |
 |
 |
 |
2005 Steve Matson
|
2006 Steve Matson
|
2013 Trent M. Draper |
|
| Daucus pusillus American wild carrot, Rattlesnake weed | |||
|
native Annual herb |
 |
 |
 |
2013 Keir Morse
|
2018 Abbot Chambers
|
2015 Zoya Akulova |
|
| Delphinium nudicaule Canyon larkspur, Red larkspur | |||
|
native Perennial herb |
 |
 |
 |
2018 Ken Lunders
|
2019 Stacie Wolny
|
2002 Gary A. Monroe |
|
| Dendromecon rigida Bush poppy, Tree poppy | |||
|
native Shrub |
 |
 |
 |
2004 Christopher L. Christie
|
2018 Hunter Breck
|
2006 J. G. Riend |
|
| Deschampsia danthonioides Annual hairgrass | |||
|
native Annual grass |
 |
 |
 |
2004 Carol W. Witham
|
2008 Keir Morse
|
2008 Zoya Akulova |
|
| Deschampsia elongata Hairgrass, Slender hairgrass | |||
|
native Perennial grass |
 |
 |
 |
2009 Adonis (Don) Tate
|
2008 Keir Morse
|
2008 Keir Morse |
|
| Dicentra formosa Pacific bleeding heart, Pacific bleedinghearts | |||
|
native Perennial herb |
 |
 |
 |
2003 Christopher L. Christie
|
2003 Christopher L. Christie
|
2018 Chico Hiking Association |
|
| Digitalis purpurea Purple foxglove | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2009 John W. Wall
|
2014 Zoya Akulova
|
2007 Pasi Rein |
|
| Disporum hookeri Drops of gold | |||
| (currently Prosartes hookeri) | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2008 Keir Morse
|
2018 Julie Kierstead Nelson |
|
| Distichlis spicata Inland saltgrass, Salt grass, Saltgrass | |||
|
native Perennial grass |
 |
 |
 |
2013 Arcangelo Wessells
|
2018 Rachelle Gray
|
2016 Andrew Longman |
|
| Dodecatheon hendersonii Mosquito bill | |||
| (currently Primula hendersonii) | |||
|
native Perennial herb |
 |
 |
 |
2019 Patrick Furtado
|
2017 John Game
|
2008 Keir Morse |
|
| Dryopteris arguta California wood fern, Coastal wood fern, Shield fern | |||
|
native Fern |
 |
 |
 |
2003 Michael Charters
|
2007 Neal Kramer
|
2015 Chris Jaster |
|
| Dudleya cymosa Canyon dudleya, Canyon liveforever, Rock lettuce | |||
|
native Perennial herb |
 |
 |
 |
2017 John L. Thompson
|
2019 Jacob Smith
|
2009 Leigh Johnson |
|
| Dudleya farinosa Bluff lettuce, North coast dudleya, Powdery liveforever | |||
|
native Perennial herb |
 |
 |
 |
2008 Neal Kramer
|
2018 Cynthia Powell
|
2019 Patrick Furtado |
|
| Elymus glaucus Blue wildrye | |||
|
native Perennial grass |
 |
 |
 |
2009 Keir Morse
|
2009 Keir Morse
|
2006 Laura Ann Eliassen |
|
| Emmenanthe penduliflora Whispering bells, Whisperingbells | |||
|
native Annual herb |
 |
 |
 |
2005 James M. Andre
|
2018 Ron Vanderhoff
|
2019 Aaron Echols |
|
| Epilobium canum California fuchsia, Hummingbird trumpet, zauschneria | |||
|
native Perennial herb |
 |
 |
 |
2018 Ron Vanderhoff
|
2014 Richard Chasey
|
2018 Mary Conway |
|
| Epilobium ciliatum ssp. ciliatum Fringed willowherb, Northern willow herb, Willow herb | |||
|
native Perennial herb |
 |
 |
 |
2017 Gary McDonald
|
2017 Gary McDonald
|
2009 Barry Breckling |
|
| Epilobium ciliatum ssp. watsonii Fringed willowherb, Watson's willowherb, Willow herb | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2011 Dylan Neubauer
|
2013 Robert Sikora |
|
| Epilobium minutum Chaparral willowherb, Desert willow herb, Little willowherb | |||
|
native Annual herb |
 |
 |
 |
2009 Keir Morse
|
2015 John Doyen
|
2013 Robert Sikora |
|
| Epipactis helleborine Broadleaf helleborine | |||
|
non-native Perennial herb |
 |
 |
 |
2004 Dr. Amadej Trnkoczy
|
2014 Geoff Hoetker
|
2018 George Leite |
|
| Equisetum arvense Common horsetail rush, Common horsetail, field horsetail, Field horsetail | |||
|
native Fern |
 |
 |
 |
2006 Robert Sivinski
|
2012 Neal Kramer
|
2008 Dr. Amadej Trnkoczy |
|
| Equisetum hyemale ssp. affine Giant scouring rush | |||
|
native Fern |
 |
 |
 |
2008 Keir Morse
|
2012 Neal Kramer
|
2008 Neal Kramer |
|
| Equisetum telmateia ssp. braunii Giant horse tail, Giant horsetail | |||
|
native Fern |
 |
 |
 |
2008 Zoya Akulova
|
2008 Neal Kramer
|
2018 Cynthia Powell |
|
| Erechtites minima Coastal burnweed | |||
| (currently Senecio minimus) | |||
|
• invasive non-native Annual, Perennial herb |
 |
 |
 |
2008 Zoya Akulova
|
2015 Margo Bors
|
2008 Zoya Akulova |
|
| Eremocarpus setigerus Turkey-mullein | |||
| (currently Croton setiger) | |||
|
native Annual herb |
 |
 |
 |
2001 Steven Thorsted
|
2008 John Dittes
|
2018 Stacie Wolny |
|
| Ericameria arborescens Golden fleece, Goldenfleece | |||
|
native Shrub |
 |
 |
 |
2015 Hayley Ross
|
2015 Hayley Ross
|
2015 Debra L. Cook |
|
| Erigeron glaucus Seaside daisy, Seaside fleabane | |||
|
native Perennial herb |
 |
 |
 |
2018 Saskia Raether
|
2018 Bill Schmidt
|
2018 Asa B Spade |
|
| Eriodictyon californicum California yerba santa, Yerba santa | |||
|
native Shrub |
 |
 |
 |
2011 John W. Wall
|
2018 Chico Hiking Association
|
2009 Neal Kramer |
|
| Eriogonum latifolium Coast buckwheat, Coast eriogonum, Seaside buckwheat | |||
|
native Perennial herb |
 |
 |
 |
2017 Adam Chasey
|
2014 James Gonsman
|
2015 Ralph Gibson |
|
| Eriophyllum confertiflorum var. confertiflorum Golden yarrow, Yellow yarrow | |||
|
native Shrub |
 |
 |
 |
2013 James Gonsman
|
2014 James Gonsman
|
2006 Steve Matson |
|
| Eriophyllum staechadifolium Lizard tail, Seaside golden yarrow, Seaside woolly sunflower | |||
|
native Perennial herb |
 |
 |
 |
2013 Neal Kramer
|
2013 John Doyen
|
2013 Neal Kramer |
|
| Erodium botrys Big heron bill, Broad leaf filaree, Long beaked filaree | |||
|
non-native Annual herb |
 |
 |
 |
2014 Bryan Derr
|
2012 Neal Kramer
|
2014 Keir Morse |
|
| Erysimum franciscanum Franciscan wallflower, San francisco wallflower | |||
|
native Perennial herb |
 |
 |
 |
2018 Ken Lunders
|
2019 Patrick Furtado
|
2018 Brian Charles |
|
| Eschscholzia californica California poppy | |||
|
native Annual, Perennial herb |
 |
 |
 |
2014 Zoya Akulova
|
2019 Cynthia Powell
|
2009 Barry Rice |
|
| Euonymus occidentalis var. occidentalis Western burning bush | |||
|
native Tree, Shrub |
 |
 |
 |
2002 Brad Kelley
|
2014 Robert Sikora
|
2006 Dean Wm. Taylor |
|
| Euthamia occidentalis Western flat topped goldenrod, Western goldenrod, Western goldentop | |||
|
native Perennial herb |
 |
 |
 |
2012 Ron Vanderhoff
|
2018 Ron Vanderhoff
|
2008 Jennifer Buck |
|
| Festuca californica California fescue | |||
|
native Perennial grass |
 |
 |
 |
2008 Keir Morse
|
2008 Keir Morse
|
2007 California Native Plant Society |
|
| Festuca occidentalis Western fescue | |||
|
native Perennial grass |
 |
 |
 |
2008 Keir Morse
|
2011 Steve Matson
|
2011 Steve Matson |
|
| Filago californica California cottonrose | |||
| (currently Logfia filaginoides) | |||
|
native Annual herb |
 |
 |
 |
2017 Robert Steers
|
2019 Matt Berger
|
2015 Diane Etchison |
|
| Fragaria chiloensis Beach strawberry | |||
|
native Perennial herb |
 |
 |
 |
2016 Teresa R Spade, AICP
|
2018 Adam Chasey
|
2019 Patrick Furtado |
|
| Fragaria vesca California strawberry, Wild strawberry, Wood strawberry | |||
|
native Perennial herb |
 |
 |
 |
2009 Barry Breckling
|
2018 Kristen Jones
|
2002 George Jackson |
|
| Fremontodendro californicum ssp. californicum | |||
|
|
|||
| Fritillaria affinis var. affinis Checker lily, Mission bells | |||
| (currently Fritillaria affinis) | |||
|
native Perennial herb (bulb) |
 |
 |
 |
2018 Chico Hiking Association
|
2018 Saskia Raether
|
2005 Doreen L. Smith |
|
| Galium aparine Cleavers, Common bedstraw, Goose grass | |||
|
native Annual herb |
 |
 |
 |
2008 Gary McDonald
|
2005 Keir Morse
|
2005 Steve Matson |
|
| Galium californicum ssp. californicum California bedstraw | |||
|
native Perennial herb |
 |
 |
 |
2013 John Doyen
|
2009 Barry Breckling
|
2015 James Gonsman |
|
| Galium porrigens Climbing bedstraw, Graceful bedstraw, Nuttall's bedstraw | |||
|
native Vine, Shrub |
 |
 |
 |
2002 Tony Morosco
|
2013 Keir Morse
|
2009 Margo Bors |
|
| Galium triflorum Fragrant bedstraw, Sweet bedstraw, Sweet scented bedstraw | |||
|
native Annual herb |
 |
 |
 |
2009 Keir Morse
|
2010 Barry Breckling
|
2013 Jean Pawek |
|
| Garrya elliptica Coast silk tassel, Coast silktassel, Silk tassel bush or quinine bush | |||
|
native Tree, Shrub |
 |
 |
 |
2009 Aaron Schusteff
|
2007 Neal Kramer
|
2014 Neal Kramer |
|
| Gastridium ventricosum Nit grass | |||
| (currently Gastridium phleoides) | |||
|
non-native Annual grass |
 |
 |
 |
2009 Zoya Akulova
|
2001 Julie Kierstead Nelson
|
2004 Laura Ann Eliassen |
|
| Gaultheria shallon Salal | |||
|
native Shrub |
 |
 |
 |
2018 Abbot Chambers
|
2018 Saskia Raether
|
2010 Zoya Akulova |
|
| Geranium dissectum Cranesbill, Cut leaved geranium, Cutleaf geranium | |||
|
• invasive non-native Annual herb |
 |
 |
 |
2003 Lynn Watson
|
2014 Bryan Derr
|
2016 Andrew Longman |
|
| Gilia clivorum Many stemmed gilia, Purple spot gilia, Purplespot gilia | |||
|
native Annual herb |
 |
 |
 |
2019 Ken Hickman
|
2013 Gary McDonald
|
2013 Gary McDonald |
|
| Githopsis specularioides Common bluecup, Venus' looking glass | |||
|
native Annual herb |
 |
 |
 |
2012 Terrence Gosliner
|
2018 John Game
|
2018 John Game |
|
| Gnaphalium stramineum Cottonbatting plant | |||
| (currently Pseudognaphalium stramineum) | |||
|
native Perennial herb |
 |
 |
 |
2017 Diane Etchison
|
2015 Barry Breckling
|
2018 Cynthia Powell |
|
| Goodyera oblongifolia Rattlesnake plantain, Western rattlesnake plantain | |||
|
native Perennial herb |
 |
 |
 |
2006 Louis-M. Landry
|
2008 Steve Matson
|
2017 Chris Friedel |
|
| Grindelia stricta var. angustifolia Marsh gumplant, Oregon gumweed | |||
|
native Perennial herb |
 |
 |
 |
2015 jamie smith
|
2013 Robert Sikora
|
2012 Robert Sikora |
|
| Guillenia lasiophylla California mustard | |||
| (currently Caulanthus lasiophyllus) | |||
|
native Annual herb |
 |
 |
 |
2018 Gary McDonald
|
2018 Gary McDonald
|
2019 Julian Geoghegan |
|
| Helianthemum scoparium Bisbee peak rushrose, Broom rose, Common sun rose | |||
|
native Shrub |
 |
 |
 |
2015 Richard Spellenberg
|
2018 Amy Rapport
|
2002 Lynn Watson |
|
| Hemitomes congestum Coneplant, Gnome plant | |||
|
native Perennial herb (mycoparasitic) |
 |
 |
 |
2018 Saskia Raether
|
2011 Ryan Batten
|
2006 Charles E. Jones |
|
| Hemizonia corymbosa Coastal tarweed | |||
| (currently Deinandra corymbosa) | |||
|
native Annual herb |
 |
 |
 |
2015 Tim Miller
|
2007 Neal Kramer
|
2011 Thomas Reyes |
|
| Heracleum lanatum Common cowparsnip | |||
| (currently Heracleum maximum) | |||
|
native Perennial herb |
 |
 |
 |
2008 Neal Kramer
|
2018 Julie Kierstead Nelson
|
2018 Lynn Overtree |
|
| Heteromeles arbutifolia Christmas berry, Toyon | |||
|
native Shrub |
 |
 |
 |
2017 Gary McDonald
|
2017 Gary McDonald
|
2004 George W. Hartwell |
|
| Heterotheca sessiliflora ssp. echioides Bristly goldenaster, Sessileflower false goldenaster | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2008 Keir Morse
|
2005 Michael Charters |
|
| Heuchera micrantha Alum root, Crevice alumroot | |||
|
native Perennial herb |
 |
 |
 |
2013 Debra L. Cook
|
2008 Steve Matson
|
2018 Alexandra Kookootsedes |
|
| Hieracium albiflorum White flowered hawkweed, White hawkweed | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2018 MCOSD EDRR
|
2008 Keir Morse |
|
| Hierochloe occidentalis Califonria sweet grass, Vanilla grass | |||
| (currently Anthoxanthum occidentale) | |||
|
native Perennial grass |
 |
 |
 |
2010 Neal Kramer
|
2018 Hayley Ross
|
2010 Chris Wagner |
|
| Hoita orbicularis Creeping leather root, Round leaved psoralea, Roundleaf leather root | |||
|
native Perennial herb |
 |
 |
 |
2011 Barry Breckling
|
2012 Jean Pawek
|
2011 Barry Breckling |
|
| Holcus lanatus Common velvetgrass, Velvet grass, Velvetgrass | |||
|
• invasive non-native Perennial grass |
 |
 |
 |
2006 Trent M. Draper
|
2018 Julian Geoghegan
|
2008 Keir Morse |
|
| Holodiscus discolor Cream bush, Ocean spray, Oceanspray | |||
|
native Shrub |
 |
 |
 |
2013 Margo Bors
|
2007 Neal Kramer
|
2003 Michael Charters |
|
| Hypochaeris glabra Smooth cat's ear | |||
|
• invasive non-native Annual herb |
 |
 |
 |
2005 Steve Matson
|
2005 Steve Matson
|
2005 Steve Matson |
|
| Iris douglasiana Douglas iris, Douglas' iris | |||
|
native Perennial herb |
 |
 |
 |
2019 Adam Chasey
|
2018 Florence van Geem
|
2018 Mary Conway |
|
| Iris macrosiphon Bowltube iris, Ground iris, Long tubed iris | |||
|
native Perennial herb |
 |
 |
 |
Gerald and Buff Corsi 2009 California Academy of Sciences
|
2018 Julie Kierstead Nelson
|
2018 Mary Conway |
|
| Isopyrum occidentale Western false rue anemone | |||
| (currently Enemion occidentale) | |||
|
native Perennial herb |
 |
 |
 |
2004 Steve Matson
|
2015 Debra L. Cook
|
2012 Jason Matthias Mills |
|
| Juncus bufonius Common toad rush, Toad rush | |||
|
native Annual grasslike herb |
 |
 |
 |
2019 Ron Vanderhoff
|
2019 Ron Vanderhoff
|
2004 James M. Andre |
|
| Juncus lesueurii Dune rush | |||
| (currently Juncus lescurii) | |||
|
native Perennial grasslike herb |
 |
 |
 |
2007 Neal Kramer
|
2004 Steve Matson
|
2004 Steve Matson |
|
| Juncus patens Common rush, Spreading rush | |||
|
native Perennial grasslike herb |
 |
 |
 |
2008 Neal Kramer
|
2014 Mike Wood
|
2007 Neal Kramer |
|
| Juncus xiphioides Iris leaved rush, Irisleaf rush | |||
|
native Perennial grasslike herb |
 |
 |
 |
2016 Erik Larsen
|
2017 Ron Vanderhoff
|
2017 Ron Vanderhoff |
|
| Keckiella corymbosa Red beardtongue, Redwood keckiella | |||
|
native Shrub |
 |
 |
 |
2008 Neal Kramer
|
2015 Robert Steers
|
2012 Aaron Arthur |
|
| Lasthenia californica California goldfields, Common goldfields, Valley goldfields | |||
|
native Annual herb |
 |
 |
 |
1998 Larry Blakely
|
2012 Jean Pawek
|
2008 Keir Morse |
|
| Lathyrus odoratus Common sweet pea, Garden sweet pea, Sweetpea | |||
|
non-native Annual herb |
 |
 |
 |
2013 Jake Ruygt
|
2017 danielle noe
|
1995 Saint Mary's College of California |
|
| Lathyrus torreyi Redwood pea, Torrey's pea | |||
|
native Perennial herb |
 |
 |
 |
2018 Hayley Ross
|
2018 Hayley Ross
|
2008 Jorg Fleige |
|
| Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea | |||
|
native Perennial herb |
 |
 |
 |
2018 Ron Vanderhoff
|
2019 Ron Vanderhoff
|
2015 Chris Jaster |
|
| Lepechinia calycina White pitcher sage, Woodbalm, pitcher sage | |||
|
native Shrub |
 |
 |
 |
2003 Christopher L. Christie
|
2007 Christopher Bronny
|
2009 Terry Dye |
|
| Leymus mollis ssp. mollis American dune grass, sea lyme grass | |||
| (currently Elymus mollis ssp. mollis) | |||
|
native Perennial grass |
 |
 |
 |
2008 Neal Kramer
|
2008 Neal Kramer
|
2012 Robert Steers/NPS |
|
| Lilium pardalinum ssp. pardalinum Leopard lily | |||
|
native Perennial herb |
 |
 |
 |
2014 John Doyen
|
2018 Robert Barnard
|
2017 Joseph Clark |
|
| Linanthus androsaceus False babystars | |||
| (currently Leptosiphon androsaceus) | |||
|
native Annual herb |
 |
 |
 |
2010 Robert Steers
|
2018 Amy Rapport
|
2015 Aaron Schusteff |
|
| Linanthus pygmaeus ssp. continentalis Pygmy linanthus | |||
| (currently Leptosiphon pygmaeus ssp. continentalis) | |||
|
native Annual herb |
 |
 |
 |
2013 Gary McDonald
|
2013 Gary McDonald
|
1993 Dean Wm. Taylor |
|
| Lithocarpus densiflorus var. densiflorus Tanoak | |||
| (currently Notholithocarpus densiflorus var. densiflorus) | |||
|
native Tree, Shrub |
 |
 |
 |
2007 Neal Kramer
|
2008 Keir Morse
|
2008 Keir Morse |
|
| Lithophragma affine Common woodland star, San francisco woodland star, Woodland star | |||
|
native Perennial herb |
 |
 |
 |
2009 Keir Morse
|
2008 Neal Kramer
|
2017 Bonnie Nickel |
|
| Lithophragma heterophyllum Hill star, Hillside woodland star | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2014 Neal Kramer
|
2018 Gail Johnson |
|
| Lomatium dasycarpum ssp. dasycarpum Woolly fruited lomatium, Woollyfruit desertparsley | |||
|
native Perennial herb |
 |
 |
 |
2015 Barry Thomson
|
2018 MCOSD Vegetation Management
|
2018 Gary McDonald |
|
| Lomatium macrocarpum Bigseed biscuitroot, Large fruited lomatium | |||
|
native Perennial herb |
 |
 |
 |
2018 Gary McDonald
|
2018 Gary McDonald
|
2018 Chico Hiking Association |
|
| Lonicera hispidula var. vacillans Pink honeysuckle | |||
| (currently Lonicera hispidula) | |||
|
native Vine, Shrub |
 |
 |
 |
2018 Eliezer Margolis
|
2007 Neal Kramer
|
2018 Mary Conway |
|
| Lonicera involucrata Coast twinberry, Twin berry, Twinberry honeysuckle | |||
|
native Shrub |
 |
 |
 |
2010 Aaron Arthur
|
2018 Cynthia Powell
|
2018 Cynthia Powell |
|
| Lotus crassifolius var. crassifolius Broad leaved lotus | |||
| (currently Hosackia crassifolia var. crassifolia) | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2006 Christopher L. Christie
|
1993 Arthur H. Bazell, M.D. |
|
| Lotus humistratus Short podded lotus | |||
| (currently Acmispon brachycarpus) | |||
|
native Annual herb |
 |
 |
 |
2015 Steven M Serkanic
|
2018 Chico Hiking Association
|
2013 Jean Pawek |
|
| Lotus junceus Rush lotus | |||
| (currently Acmispon junceus) | |||
|
native Perennial herb |
 |
 |
 |
2010 Zoya Akulova
|
2016 Neal Kramer
|
2012 Gary A. Monroe |
|
| Lotus micranthus Hill lotus | |||
| (currently Acmispon parviflorus) | |||
|
native Annual herb |
 |
 |
 |
2019 Chico Hiking Association
|
2019 Chico Hiking Association
|
2008 Keir Morse |
|
| Lotus purshianus var. purshianus American bird's foot trefoil, Spanish lotus | |||
| (currently Acmispon americanus var. americanus) | |||
|
native Annual herb |
 |
 |
 |
2009 Neal Kramer
|
2009 Keir Morse
|
2007 Dr. Mark S. Brunell |
|
| Lotus scoparius Deerweed | |||
| (currently Acmispon glaber) | |||
|
native Perennial herb |
 |
 |
 |
2019 Diane Etchison
|
2014 Garth Wadsworth
|
2011 Vernon Smith |
|
| Lotus wrangelianus Chilean trefoil | |||
| (currently Acmispon wrangelianus) | |||
|
native Annual herb |
 |
 |
 |
2018 Gary McDonald
|
2018 Gary McDonald
|
2018 Gary McDonald |
|
| Lupinus arboreus Coastal bush lupine, Yellow bush lupine | |||
|
native Shrub |
 |
 |
 |
2007 Neal Kramer
|
2009 Dr. Mark S. Brunell
|
2006 Steve Matson |
|
| Lupinus nanus Sky lupine | |||
|
native Annual herb |
 |
 |
 |
2004 George W. Hartwell
|
2018 Isaac Kreger
|
2009 John W. Wall |
|
| Luzula comosa Common wood rush, Hairy wood rush, Pacific woodrush | |||
|
native Perennial grasslike herb |
 |
 |
 |
2003 Steve Matson
|
2009 Neal Kramer
|
2015 Richard Chasey |
|
| Madia elegans Common madia | |||
|
native Annual herb |
 |
 |
 |
2017 Michelle Bosch
|
2018 Amy Rapport
|
2018 Julian Geoghegan |
|
| Madia exigua Little tarweed, Meager tarweed, Small tarweed | |||
|
native Annual herb |
 |
 |
 |
2008 Keir Morse
|
2013 Vernon Smith
|
2015 Neal Kramer |
|
| Madia gracilis Grassy tarweed, Gumweed madia, Slender tarweed | |||
|
native Annual herb |
 |
 |
 |
2015 Debra L. Cook
|
2000 Joseph Dougherty/ecology.org
|
2004 George W. Hartwell |
|
| Madia madioides Woodland madia | |||
| (currently Anisocarpus madioides) | |||
|
native Perennial herb |
 |
 |
 |
2018 Rebecca Schoenenberger
|
2018 MCOSD EDRR
|
2009 Neal Kramer |
|
| Malacothamnus fasciculatus Chaparral bush mallow | |||
|
native Shrub |
 |
 |
 |
2016 Keir Morse
|
2018 Keir Morse
|
2016 Keir Morse |
|
| Malus sylvestris Paradise apple | |||
| (currently Malus pumila) | |||
|
non-native Tree |
 |
 |
 |
2005 Louis-M. Landry
|
2005 Louis-M. Landry
|
2008 Louis-M. Landry |
|
| Marah fabaceus California man-root | |||
| (currently Marah fabacea) | |||
|
native Perennial herb, Vine |
 |
 |
 |
2018 Gary McDonald
|
2018 Gary McDonald
|
2018 Gary McDonald |
|
| Marrubium vulgare White horehound | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2019 Aaron Echols
|
©2013 Gary McDonald
|
©2013 Gary McDonald |
|
| Meconella californica California fairypoppy, California meconella | |||
|
native Annual herb |
 |
 |
 |
2015 John Doyen
|
2013 Aaron Schusteff
|
2015 John Doyen |
|
| Melica imperfecta California melic, Coast range melic, Small flowered melica | |||
|
native Perennial grass |
 |
 |
 |
2009 Keir Morse
|
2014 Steve Matson
|
2009 Keir Morse |
|
| Melica torreyana Torrey melic, Torrey's melica, Torrey's melicgrass | |||
|
native Perennial grass |
 |
 |
 |
2012 Al Keuter
|
2019 John Rawlings
|
2017 MCOSD Restoration Crew |
|
| Metasequoia glyptostroboides Dawn redwood | |||
|
non-native Tree |
|||
| Mimulus aurantiacus Sticky monkeyflower | |||
| (currently Diplacus aurantiacus) | |||
|
native Shrub |
 |
 |
 |
2019 Gary McDonald
|
2019 Gary McDonald
|
2018 Hector Borjas |
|
| Mimulus douglasii Purple mouse ears | |||
| (currently Diplacus douglasii) | |||
|
native Annual herb |
 |
 |
 |
2018 Chico Hiking Association
|
2017 John Rawlings
|
2009 Keir Morse |
|
| Mimulus guttatus Yellow monkey flower | |||
| (currently Erythranthe guttata) | |||
|
native Annual, Perennial herb (rhizomatous) |
 |
 |
 |
2002 Lynn Watson
|
2015 James Gonsman
|
2018 Jason Matthias Mills |
|
| Mimulus moschatus Musk monkeyflower | |||
| (currently Erythranthe inodora) | |||
|
native Perennial herb |
 |
 |
 |
2009 Keir Morse
|
2008 Keir Morse
|
2017 Diane Etchison |
|
| Minuartia douglasii Douglas' sandwort, Douglas' stitchwort | |||
|
native Annual herb |
 |
 |
 |
2005 Steve Matson
|
2015 Barry Thomson
|
2009 Vernon Smith |
|
| Monardella odoratissima ssp. pallida Pale mountain monardella, Pallid mountain monardella | |||
|
native Perennial herb |
 |
 |
 |
2002 George W. Hartwell
|
2014 James Gonsman
|
2018 Matt Berger |
|
| Monardella villosa Coyote mint | |||
|
native Perennial herb |
 |
 |
 |
2001 Jeff Abbas
|
2006 Dr. Mark S. Brunell
|
2007 Neal Kramer |
|
| Montia parvifolia Littleleaf minerslettuce, Showy rock montia | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2018 Adam Chasey
|
2015 John Doyen |
|
| Myrica californica California wax myrtle | |||
| (currently Morella californica) | |||
|
native Shrub |
 |
 |
 |
2008 Neal Kramer
|
2018 Brian Charles
|
2014 Zoya Akulova |
|
| Navarretia atractyloides Holly leaf navarretia, Hollyleaf pincushionplant | |||
|
native Annual herb |
 |
 |
 |
2007 Laura Ann Eliassen
|
2010 George Butterworth
|
2015 Keir Morse |
|
| Navarretia mellita Honeyscented pincushionplant, Skunk navarretia | |||
|
native Annual herb |
 |
 |
 |
2017 Neal Kramer
|
2011 Aaron Schusteff
|
2011 Aaron Schusteff |
|
| Navarretia squarrosa Skunkbush, Skunkweed | |||
|
native Annual herb |
 |
 |
 |
2007 Neal Kramer
|
2011 Zoya Akulova
|
2013 Zoya Akulova |
|
| Nemophila parviflora var. parviflora Small flowered nemophila, Smallflower nemophila, Woodland nemophila | |||
|
native Annual herb |
 |
 |
|
2007 Neal Kramer
|
2008 Keir Morse
|
||
| Nuphar luteum ssp. polysepalum Indian pond lily, Rocky mountain pond lily, Yellow pond lily | |||
|
native Perennial herb (aquatic) |
 |
||
2005 Lisa Powers
|
|||
| Oemleria cerasiformis Indian plum, Oso berry | |||
|
native Shrub |
 |
 |
 |
2019 Stacie Wolny
|
2019 Peter Warner
|
2009 Dr. Mark S. Brunell |
|
| Oenanthe sarmentosa Pacific oenanthe, Water parsley | |||
|
native Perennial herb |
 |
 |
 |
2002 Brad Kelley
|
2009 Dr. Mark S. Brunell
|
2008 Keir Morse |
|
| Orobanche bulbosa Chaparral broomrape | |||
|
native Perennial herb (parasitic) |
 |
 |
 |
2002 Steve Tyron
|
2007 Neal Kramer
|
2002 Steve Tyron |
|
| Orobanche fasciculata Clustered broomrape | |||
| (currently Aphyllon fasciculatum) | |||
|
native Perennial herb (parasitic) |
 |
 |
 |
2018 Adam Chasey
|
2008 Keir Morse
|
2006 James M. Andre |
|
| Orobanche uniflora Broomrape, Naked broom rape, Oneflowered broomrape | |||
|
native Perennial herb (parasitic) |
 |
 |
 |
2018 Matt Berger
|
2018 Matt Berger
|
2017 Michael Mitchell |
|
| Osmorhiza chilensis Sweet cicely | |||
| (currently Osmorhiza berteroi) | |||
|
native Perennial herb |
 |
 |
 |
2010 Barry Breckling
|
2013 Chris Wagner
|
2006 Steve Matson |
|
| Oxalis oregana Redwood sorrel | |||
|
native Perennial herb |
 |
 |
 |
2012 Aaron Arthur
|
2018 Timothy Boomer
|
2018 Mary Conway |
|
| Pedicularis densiflora Warrior's plume, Indian warrior | |||
|
native Perennial herb |
 |
 |
 |
2019 Eliezer Margolis
|
2009 Ron Vanderhoff
|
2017 Joshua Borkowski |
|
| Penstemon rattanii var. kleei Santa cruz mtns. beardtongue | |||
|
native Perennial herb |
 |
 |
 |
2012 Dylan Neubauer
|
2012 Dylan Neubauer
|
2012 Dylan Neubauer |
|
| Pentagramma triangularis ssp. triangularis Gold back fern | |||
|
native Fern |
 |
 |
 |
2019 Ron Vanderhoff
|
2008 Keir Morse
|
2015 John Doyen |
|
| Perideridia gairdneri Gairdner's yampah, Gardner's yampah | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2004 Bob Huettmann
|
2013 Jake Ruygt |
|
| Petasites frigidus var. palmatus Arctic sweet coltsfoot, Western coltsfoot | |||
|
native Perennial herb |
 |
 |
 |
2011 Ron Wolf
|
2008 Keir Morse
|
2007 Steve Matson |
|
| Phacelia malvifolia Stinging phacelia | |||
|
native Annual herb |
 |
 |
 |
2003 Margo Bors
|
2003 Margo Bors
|
2015 Zoya Akulova |
|
| Phacelia suaveolens var. suaveolens Sweet scented phacelia, Sweetscented phacelia | |||
| (currently Phacelia suaveolens) | |||
|
native Annual herb |
 |
 |
 |
2009 Genevieve K. Walden
|
2011 Neal Kramer
|
2015 Dylan Neubauer |
|
| Phoradendron villosum Mistletoe | |||
| (currently Phoradendron leucarpum ssp. tomentosum) | |||
|
native Shrub (parasitic) |
 |
 |
 |
2013 Jorg & Mimi Fleige
|
2019 Ron Vanderhoff
|
2008 Neal Kramer |
|
| Pickeringia montana var. montana Montana chaparral pea | |||
|
native Shrub |
 |
 |
 |
2018 Adam Chasey
|
2015 James Gonsman
|
2011 Neal Kramer |
|
| Pinus attenuata Knobcone pine, Scrub pine | |||
|
native Tree |
 |
 |
 |
2008 Keir Morse
|
2018 Hayley Ross
|
2009 Ron Vanderhoff |
|
| Pinus radiata Monterey pine | |||
|
native Tree |
 |
 |
 |
2008 Neal Kramer
|
2013 Susan McDougall
|
2015 Barry Breckling |
|
| Piperia candida White flowered rein orchid, Whiteflower rein orchid | |||
|
native Perennial herb |
 |
 |
 |
2010 Aaron Schusteff
|
2015 Adrienne Simmons
|
2011 Aaron Arthur |
|
| Piperia elegans Coast piperia, Elegant piperia, Elegant rein orchid | |||
|
native Perennial herb |
 |
 |
 |
2013 Robert Sikora
|
2013 Robert Sikora
|
2011 John W. Wall |
|
| Piperia transversa Mountain piperia, Royal rein orchid | |||
|
native Perennial herb |
 |
 |
 |
2015 jamie smith
|
2019 Jonathan Lee
|
2018 Ken Hickman |
|
| Plagiobothrys chorisianus var. hickmanii Hickman's popcorn flower, Hickman's popcornflower | |||
|
native Annual herb |
 |
 |
 |
2011 Steve Matson
|
2018 Mary Conway
|
2017 Lynn Overtree |
|
| Plagiobothrys collinus var. californicus California popcorn flower, Cooper's popcornflower | |||
|
native Annual herb |
 |
 |
 |
2005 Steve Matson
|
2019 Ron Vanderhoff
|
2005 Steve Matson |
|
| Plantago erecta California plantain, Dotseed plantain, Foothill plantain | |||
|
native Annual herb |
 |
 |
 |
2007 Carol W. Witham
|
2008 Margo Bors
|
2008 Neal Kramer |
|
| Plantago lanceolata English plantain, Narrow leaved plantain, Ribgrass | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2017 Gary McDonald
|
2007 Neal Kramer
|
2008 Keir Morse |
|
| Plantago maritima Alkali plantain, Goose tongue, Maritime plantain | |||
|
native Perennial herb |
 |
 |
 |
2002 Margo Bors
|
2014 Zoya Akulova
|
2009 Neal Kramer |
|
| Plectritis congesta Sea blush, Shortspur seablush | |||
|
native Annual herb |
 |
 |
 |
2015 Aaron Schusteff
|
2011 Ryan Batten
|
2007 Matt Below |
|
| Pleuricospora fimbriolata Fringed pinesap | |||
|
native Perennial herb (mycoparasitic) |
 |
 |
 |
2005 Brent Miller
|
2017 Art Clark
|
2015 David popp |
|
| Poa annua Annual blue grass, Annual bluegrass | |||
|
non-native Annual grass |
 |
 |
 |
2004 Carol W. Witham
|
2010 Neal Kramer
|
2011 Ryan Batten |
|
| Poa howellii Howell's blue grass, Howell's bluegrass | |||
|
native Annual grass |
 |
 |
 |
2011 Christopher Bronny
|
2018 Ken Hickman
|
2018 Gregory Arena |
|
| Poa secunda ssp. secunda One sided blue grass, Pine bluegrass, Sandberg's bluegrass | |||
|
native Perennial grass |
 |
 |
 |
2019 Belinda Lo
|
2019 Belinda Lo
|
2019 Belinda Lo |
|
| Polygala californica California milkwort, Milkwort | |||
|
native Perennial herb |
 |
 |
 |
2011 Ron Wolf
|
2017 Gary McDonald
|
2017 Gary McDonald |
|
| Polygonum punctatum Dotted smartweed | |||
| (currently Persicaria punctata) | |||
|
native Perennial herb |
 |
 |
 |
2014 Neal Kramer
|
2018 Ron Vanderhoff
|
2018 Ron Vanderhoff |
|
| Polypodium californicum California polypody | |||
|
native Fern |
 |
 |
 |
2013 Neal Kramer
|
2018 Chico Hiking Association
|
2015 Keir Morse |
|
| Polypodium scouleri Leather fern, Leather leaf fern, Leathery polypody | |||
|
native Fern |
 |
 |
 |
2006 Trent M. Draper
|
2008 Neal Kramer
|
2008 Eric Wrubel |
|
| Polypogon monspeliensis Annual beard grass, Rabbitsfoot grass | |||
|
• invasive non-native Annual grass |
 |
 |
 |
2007 Neal Kramer
|
2006 Steve Matson
|
2006 Luigi Rignanese |
|
| Polystichum californicum California sword fern, California swordfern | |||
|
native Fern |
 |
 |
 |
2018 Diane Renshaw
|
2019 Hunter Breck
|
2015 John Malpas |
|
| Polystichum dudleyi Dudley's sword fern, Dudley's swordfern | |||
|
native Fern |
 |
 |
 |
2015 Aaron E. Sims and CNPS
|
2018 Diane Renshaw
|
2012 John Game |
|
| Polystichum munitum Western sword fern, Western swordfern | |||
|
native Fern |
 |
 |
 |
2008 Matt Below
|
2008 Keir Morse
|
2007 Neal Kramer |
|
| Populus balsamifera ssp. trichocarpa Black cottonwood | |||
| (currently Populus trichocarpa) | |||
|
native Tree |
 |
 |
 |
2012 Zoya Akulova
|
2014 Ron Vanderhoff
|
2013 Jean Pawek |
|
| Potentilla anserina ssp. pacifica Pacific potentilla, Silverweed | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2009 Dr. Mark S. Brunell
|
2009 Keir Morse |
|
| Pseudotsuga menziesii var. menziesii Douglas fir, Douglas spruce, False hemlock | |||
|
native Tree |
 |
 |
 |
2007 Neal Kramer
|
2011 Zoya Akulova
|
2014 Zoya Akulova |
|
| Pteridium aquilinum var. pubescens Hairy brackenfern, Western bracken fern | |||
|
native Fern |
 |
 |
 |
2008 Keir Morse
|
2010 Keir Morse
|
2011 Zoya Akulova |
|
| Pterostegia drymarioides Fairy mist, Woodland threadstem | |||
|
native Annual herb |
 |
 |
 |
2015 Diane Etchison
|
2005 James M. Andre
|
2005 James M. Andre |
|
| Pyrola picta White veined shinleaf, White veined wintergreen, Whitevein shinleaf | |||
|
native Perennial herb |
 |
 |
 |
2008 Ron Wolf
|
2008 Aaron Schusteff
|
2011 Barry Rice |
|
| Quercus agrifolia California live oak, Coast live oak | |||
|
native Tree |
 |
 |
 |
2019 Patrick Furtado
|
2018 Diane Etchison
|
2018 Ali Sykes |
|
| Quercus chrysolepis Canyon live oak, Canyon oak, maul oak, goldcup oak, Gold cup live oak | |||
|
native Tree |
 |
 |
 |
2017 Aaron Sunshine
|
2018 joaquin hale
|
2018 joaquin hale |
|
| Quercus dumosa Coastal sage scrub oak, Nuttall's scrub oak | |||
|
native Shrub |
 |
 |
 |
2014 Keir Morse
|
2014 Keir Morse
|
2012 Ron Vanderhoff |
|
| Quercus wislizenii Interior live oak, chapparal oak | |||
| (currently Quercus wislizeni) | |||
|
native Tree, Shrub |
 |
 |
 |
2009 Neal Kramer
|
2018 Trevor Schalla
|
2002 Julie Kierstead Nelson |
|
| Rhamnus californica California coffeeberry | |||
| (currently Frangula californica) | |||
|
native Shrub |
 |
 |
 |
2018 Debra L. Cook
|
2001 Lynn Overtree
|
2008 Neal Kramer |
|
| Rhododendron macrophyllum California rose bay, Coast rhododendron, Pacific rhododendron | |||
|
native Shrub |
 |
 |
 |
Gerald and Buff Corsi 2007 California Academy of Sciences
|
2018 John Game
|
2005 Jeremiah Easter |
|
| Rhododendron occidentale Western azalea | |||
|
native Tree, Shrub |
 |
 |
 |
2009 Neal Kramer
|
2011 Jean Pawek
|
2018 Julie Kierstead Nelson |
|
| Ribes divaricatum Spreading gooseberry | |||
|
native Shrub |
 |
 |
 |
2011 Ryan Batten
|
2007 Neal Kramer
|
2017 Gregory Arena |
|
| Ribes menziesii Canyon gooseberry, Gooseberry | |||
|
native Shrub |
 |
 |
 |
2006 Steve Matson
|
2014 Vernon Smith
|
2012 Jean Pawek |
|
| Ribes sanguineum var. glutinosum Blood currant, Flowering currant, Pink flowering currant | |||
|
native Shrub |
 |
 |
 |
2007 Neal Kramer
|
2018 Hunter Breck
|
2019 Randy Huey |
|
| Romanzoffia californica California mistmaiden, California romanzoffia | |||
|
native Perennial herb |
 |
 |
 |
2010 Aaron Schusteff
|
2002 Bart and Susan Eisenberg
|
2019 Adam Chasey |
|
| Rorippa nasturtium-aquat | |||
|
|
|||
| Rosa californica California wild rose, California wildrose | |||
|
native Shrub |
 |
 |
 |
2018 Ron Vanderhoff
|
2018 Ron Vanderhoff
|
2018 Ron Vanderhoff |
|
| Rosa gymnocarpa Dwarf rose, Wood rose | |||
|
native Shrub |
 |
 |
 |
2007 Jim Battagin
|
2007 Neal Kramer
|
2017 David popp |
|
| Rosa spithamea Ground rose, Sonoma rose | |||
|
native Shrub |
 |
 |
 |
2009 Genevieve K. Walden
|
2009 Barry Breckling
|
2012 Aaron Arthur |
|
| Rubus parviflorus Western thimbleberry | |||
|
native Vine, Shrub |
 |
 |
 |
2018 Chico Hiking Association
|
2019 Patrick Furtado
|
2018 Abbot Chambers |
|
| Rubus spectabilis Salmon berry, Salmonberry | |||
|
native Shrub |
 |
 |
 |
2009 Thomas Stoughton
|
2011 Vernon Smith
|
2013 Robert Sikora |
|
| Rubus ursinus California blackberry, Pacific blackberry | |||
|
native Vine, Shrub |
 |
 |
 |
2008 Keir Morse
|
2008 Keir Morse
|
2007 Neal Kramer |
|
| Rumex salicifolius var. crassus Willow leaved dock | |||
| (currently Rumex crassus) | |||
|
native Perennial herb |
 |
 |
 |
2011 Neal Kramer
|
2008 Jorg Fleige
|
2011 Neal Kramer |
|
| Sagina decumbens ssp. occidentalis Western pearlwort | |||
|
native Annual herb |
 |
 |
 |
2019 Ron Vanderhoff
|
2019 Ron Vanderhoff
|
2019 Ron Vanderhoff |
|
| Salix laevigata Polished willow, Red willow | |||
|
native Tree |
 |
 |
 |
2018 Angelique Herman
|
2019 Barbara Brydolf
|
1995 Saint Mary's College of California |
|
| Salix lasiolepis Arroyo willow | |||
|
native Tree, Shrub |
 |
 |
 |
2008 Keir Morse
|
2012 Zoya Akulova
|
2016 Zoya Akulova |
|
| Salix scouleriana Nuttall willow, Scouler willow, Scouler's willow | |||
|
native Tree, Shrub |
 |
 |
 |
2008 Joseph Dougherty, M.D./ecology.org
|
2010 Vernon Smith
|
2015 Trent M. Draper |
|
| Salvia mellifera Black sage | |||
|
native Shrub |
 |
 |
 |
2019 Diane Etchison
|
2009 Keir Morse
|
2018 Aaron Echols |
|
| Sambucus mexicana Blue elderberry | |||
| (currently Sambucus nigra ssp. caerulea) | |||
|
native Shrub |
 |
 |
 |
2008 Thomas Stoughton
|
2007 Neal Kramer
|
2018 Julie Kierstead Nelson |
|
| Sambucus racemosa var. racemosa Pacific red elderberry | |||
|
native Shrub |
 |
 |
 |
2007 Neal Kramer
|
2017 James Gonsman
|
2005 Louis-M. Landry |
|
| Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle | |||
|
native Perennial herb |
 |
 |
 |
2008 Steven Perry
|
2007 Neal Kramer
|
2018 MCOSD EDRR |
|
| Satureja douglasii Yerba buena | |||
| (currently Clinopodium douglasii) | |||
|
native Perennial herb |
 |
 |
 |
2015 Robert Sikora
|
2014 Ron Wolf
|
2018 Miao Ling He |
|
| Saxifraga californica Greene's saxifrage | |||
| (currently Micranthes californica) | |||
|
native Perennial herb |
 |
 |
 |
2002 Bart and Susan Eisenberg
|
2010 Robert Steers/NPS
|
2019 Patrick Furtado |
|
| Scirpus acutus var. occidentalis Tule | |||
| (currently Schoenoplectus acutus var. occidentalis) | |||
|
native Perennial grasslike herb |
 |
 |
 |
2013 Neal Kramer
|
2013 Jean Pawek
|
2003 Keir Morse |
|
| Scirpus americanus Chairmaker's bulrush | |||
| (currently Schoenoplectus americanus) | |||
|
native Perennial grasslike herb |
 |
 |
 |
2010 Louis-M. Landry
|
2010 Neal Kramer
|
2013 Neal Kramer |
|
| Scirpus californicus California bulrush | |||
| (currently Schoenoplectus californicus) | |||
|
native Perennial grasslike herb |
 |
 |
 |
2010 Steven Thorsted
|
2015 Keir Morse
|
2007 Neal Kramer |
|
| Scirpus cernuus Low bulrush | |||
| (currently Isolepis cernua) | |||
|
native Annual grasslike herb |
 |
 |
 |
2011 Neal Kramer
|
2010 Aaron Arthur
|
2018 Ron Vanderhoff |
|
| Scirpus microcarpus Mountain bog bulrush, Panicled bulrush, Small fruited bulrush | |||
|
native Perennial grasslike herb |
 |
 |
 |
2003 Steve Matson
|
2008 Matt Below
|
2014 Zoya Akulova |
|
| Scoliopus bigelovii California fetid adderstongue, Fetid adder's toungue, Slink pod | |||
|
native Perennial herb |
 |
 |
 |
2018 Saskia Raether
|
2019 Eliezer Margolis
|
2007 Neal Kramer |
|
| Scrophularia californica California bee plant, California figwort | |||
|
native Perennial herb |
 |
 |
 |
2019 Ron Vanderhoff
|
2018 Stacie Wolny
|
2019 Cynthia Powell |
|
| Scutellaria tuberosa Danny's skullcap, Scullcap | |||
|
native Perennial herb |
 |
 |
 |
2012 Ron Vanderhoff
|
2018 Stacie Wolny
|
2009 Keir Morse |
|
| Sedum spathulifolium Broadleaf stonecrop, Pacific stonecrop, Stone crop | |||
|
native Perennial herb |
 |
 |
 |
2019 Chico Hiking Association
|
2019 Chico Hiking Association
|
2019 Chico Hiking Association |
|
| Senecio aronicoides California butterweed, California groundsel, California rayless butterweed | |||
|
native Perennial herb |
 |
 |
 |
2009 Keir Morse
|
2018 Ken Hickman
|
2008 Steve Matson |
|
| Senecio flaccidus var. douglasii Bush groundsel, Bush senecio, Douglas' groundsel | |||
|
native Shrub |
 |
 |
 |
2007 Neal Kramer
|
2008 Thomas Stoughton
|
2008 Thomas Stoughton |
|
| Sequoia sempervirens Coast redwood | |||
|
native Tree |
 |
 |
 |
Gerald and Buff Corsi 1999 California Academy of Sciences
|
2015 John Malpas
|
2015 Cynthia Powell |
|
| Silene antirrhina Sleepy catch fly, Sleepy catchfly, Sleepy silene | |||
|
native Annual herb |
 |
 |
 |
2019 Ken Hickman
|
2019 Ken Hickman
|
2011 Neal Kramer |
|
| Silene verecunda ssp. verecunda Dolores campion, San francisco campion | |||
|
native Perennial herb |
 |
 |
 |
2010 Sangeet Khalsa
|
2012 Michael Perlmutter
|
2009 Thomas Stoughton |
|
| Sisyrinchium bellum Western blue eyed grass | |||
|
native Perennial herb |
 |
 |
 |
2006 Michelle Cloud-Hughes
|
2002 Lynn Watson
|
2016 Chris Leslie |
|
| Smilacina racemosa Feathery false lily of the valley | |||
| (currently Maianthemum racemosum) | |||
|
native Perennial herb |
 |
 |
 |
2018 Stacie Wolny
|
2019 Stacie Wolny
|
2013 Janet Herringshaw |
|
| Smilacina stellata Starry false lily of the valley | |||
| (currently Maianthemum stellatum) | |||
|
native Perennial herb |
 |
 |
 |
2019 Adam Chasey
|
2019 Adam Chasey
|
2010 Keir Morse |
|
| Solanum umbelliferum Blue witch nightshade, Bluewitch nightshade | |||
|
native Shrub |
 |
 |
 |
2017 Ken Lunders
|
2015 Garth Wadsworth
|
2015 Dee Warenycia |
|
| Solidago californica California goldenrod, Oreja de liebre | |||
| (currently Solidago velutina ssp. californica) | |||
|
native Perennial herb |
 |
 |
 |
2018 Rebecca Schoenenberger
|
2017 Hilary Mills
|
2017 Hilary Mills |
|
| Soliva sessilis Common soliva, Field burrweed, South american soliva | |||
|
non-native Annual herb |
 |
 |
 |
2007 Carol W. Witham
|
2006 Steve Matson
|
2010 Robert Steers/NPS |
|
| Spartina foliosa California cord grass, California cordgrass, Pacific cordgrass | |||
|
native Perennial grass |
 |
 |
 |
2011 Sangeet Khalsa
|
2017 MCOSD EDRR
|
2009 Neal Kramer |
|
| Stachys ajugoides var. rigida Rigid hedge nettle | |||
|
native Perennial herb |
 |
 |
 |
2008 Keir Morse
|
2008 Keir Morse
|
2008 Keir Morse |
|
| Stachys bullata California hedge nettle, California hedgenettle, Southern hedge nettle | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2003 Michael Charters
|
2009 Keir Morse |
|
| Stellaria nitens Shining chickweed, Shiny chickweed, Smooth chickweed | |||
|
native Annual herb |
 |
 |
 |
2007 Keir Morse
|
2010 Barry Breckling
|
2005 Keir Morse |
|
| Symphoricarpos albus var. laevigatus Common snowberry, Upright snowberry | |||
|
native Shrub |
 |
 |
 |
2015 Robert Sikora
|
2018 Mary Conway
|
2018 Mary Conway |
|
| Symphoricarpos mollis Creeping snowberry, Trailing snowberry | |||
|
native Shrub |
 |
 |
 |
2003 Steve Matson
|
2018 Miao Ling He
|
2003 Michael Charters |
|
| Taraxacum officinale Common dandelion, Dandelion, Red seeded dandelion | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2001 Nick Kurzenko
|
2018 Chico Hiking Association
|
2016 John Doyen |
|
| Thysanocarpus laciniatus Common lace pod, Mountain fringepod, Narrow leaved fringe pod | |||
|
native Annual herb |
 |
 |
 |
2008 Keir Morse
|
2008 Keir Morse
|
2008 Keir Morse |
|
| Tiarella trifoliata var. unifoliata Oneleaf foamflower, Sugarscoop | |||
|
native Perennial herb |
 |
 |
 |
2010 Keir Morse
|
2011 Ron Wolf
|
2017 James Gonsman |
|
| Torreya californica California nutmeg, California torreya | |||
|
native Tree |
 |
 |
 |
2006 George W. Hartwell
|
2012 Belinda Lo
|
2018 Mary Conway |
|
| Toxicodendron diversilobum Poison oak, Poisonoak | |||
|
native Vine, Shrub |
 |
 |
 |
2011 Robert A. Hamilton
|
2008 Keir Morse
|
2008 Zoya Akulova |
|
| Trichostema lanceolatum Vinegarweed | |||
|
native Annual herb |
 |
 |
 |
2018 Ron Vanderhoff
|
2016 Nathan Mudry
|
2018 Emily Allen |
|
| Trientalis latifolia Pacific starflower | |||
| (currently Lysimachia latifolia) | |||
|
native Perennial herb |
 |
 |
 |
2011 Zoya Akulova
|
2018 Blair Pubols
|
2018 Amy Rapport |
|
| Trifolium albopurpureum var. dichotomum Branched indian clover | |||
| (currently Trifolium dichotomum) | |||
|
native Annual herb |
 |
 |
 |
2008 Keir Morse
|
2007 Neal Kramer
|
2007 Neal Kramer |
|
| Trifolium barbigerum var. andrewsii Gray's clover | |||
| (currently Trifolium grayi) | |||
|
native Annual herb |
 |
 |
 |
2007 Neal Kramer
|
2010 Vernon Smith
|
2013 Vernon Smith |
|
| Trifolium ciliolatum Foothill clover, Tree clover | |||
|
native Annual herb |
 |
 |
 |
2009 Keir Morse
|
2007 Neal Kramer
|
2017 Diane Etchison |
|
| Trifolium microcephalum Hairy clover, Maiden clover, Small headed clover | |||
|
native Annual herb |
 |
 |
 |
2004 Carol W. Witham
|
2005 Steve Matson
|
2018 Zoya Akulova |
|
| Trifolium oliganthum Few flowered clover, Fewflower clover, Minitomcat clover | |||
|
native Annual herb |
 |
 |
 |
2007 Carol W. Witham
|
2015 Aaron Schusteff
|
2008 Zoya Akulova |
|
| Trifolium subterraneum Sub clover, Subterranean clover | |||
|
non-native Annual herb |
 |
 |
 |
2008 Jennifer Buck
|
2013 Zoya Akulova
|
2004 Carol W. Witham |
|
| Trifolium variegatum Variegated clover, White tipped clover, Whitetip clover | |||
|
native Annual herb |
 |
 |
 |
2004 Carol W. Witham
|
2018 Chico Hiking Association
|
2011 Dylan Neubauer |
|
| Trifolium willdenovii Tomcat clover | |||
|
native Annual herb |
 |
 |
 |
2018 Stacie Wolny
|
2018 Stacie Wolny
|
2004 Carol W. Witham |
|
| Trillium chloropetalum Common trillium, Giant wakerobin, Trillium | |||
|
native Perennial herb |
 |
 |
 |
2019 Adam Chasey
|
2018 Mary Conway
|
2019 Adam Chasey |
|
| Trillium ovatum Pacific trillium, Wake robin, Western trillium | |||
|
native Perennial herb |
 |
 |
 |
2018 Blair Pubols
|
2018 Blair Pubols
|
2018 MCOSD EDRR |
|
| Triodanis biflora Venus looking glass, Venus' looking glass | |||
|
native Annual herb |
 |
 |
 |
2007 Neal Kramer
|
2015 Aaron Schusteff
|
2003 Jim Rocks |
|
| Trisetum cernuum Nodding oatgrass, Nodding trisetum | |||
|
native Perennial grass |
 |
 |
 |
2011 Steve Matson
|
2011 Steve Matson
|
2011 Steve Matson |
|
| Triteleia laxa Ithuriel's spear | |||
|
native Perennial herb |
 |
 |
 |
2007 Neal Kramer
|
2018 Eliezer Margolis
|
2016 Richard Spjut |
|
| Typha angustifolia Nail rod, Narrow leaf cattail, Narrowleaf cattail | |||
|
non-native Perennial herb (aquatic) |
 |
 |
 |
2005 Louis-M. Landry
|
2008 Neal Kramer
|
2014 Zoya Akulova |
|
| Typha latifolia Broadleaf cattail, Common cattail, Soft flag | |||
|
native Perennial herb (aquatic) |
 |
 |
 |
2007 Neal Kramer
|
2004 Steve Matson
|
2009 Dr. Amadej Trnkoczy |
|
| Umbellularia californica Bay laurel, California bay, California laurel, bay tree | |||
|
native Tree |
 |
 |
 |
2018 David popp
|
2015 Diane Etchison
|
2003 Michael Charters |
|
| Uropappus lindleyi Silver puffs, Uropappus | |||
|
native Annual herb |
 |
 |
 |
2018 Ron Vanderhoff
|
2017 Diane Etchison
|
2019 Carl Mautner |
|
| Urtica dioica ssp. gracilis American stinging nettle, California nettle | |||
|
native Perennial herb |
 |
 |
 |
2009 Margo Bors
|
2009 Margo Bors
|
2007 Matt Below |
|
| Urtica dioica ssp. holosericea Giant creek nettle, Hoary nettle, Mountain nettle | |||
|
native Perennial herb |
 |
 |
 |
2017 Ron Vanderhoff
|
2013 Neal Kramer
|
2018 Ron Vanderhoff |
|
| Vaccinium ovatum California huckleberry, Evergreen huckleberry | |||
|
native Shrub |
 |
 |
 |
2017 James Gonsman
|
2005 Brian L. Anacker
|
2008 Zoya Akulova |
|
| Vaccinium parvifolium California red huckleberry, Red bilberry, red huckleberry | |||
|
native Shrub |
 |
 |
 |
2014 Jean Pawek
|
2008 Trent M. Draper
|
2010 Julie Kierstead Nelson |
|
| Vancouveria planipetala Inside out flower, Redwood insideout flower, Redwood ivy | |||
|
native Perennial herb |
 |
 |
 |
2013 Robert Sikora
|
2018 George Osner
|
2009 Terry Dye |
|
| Vicia americana var. americana American vetch | |||
| (currently Vicia americana ssp. americana) | |||
|
native Perennial herb, Vine |
 |
 |
 |
2008 Neal Kramer
|
2008 Steve Matson
|
2009 Barry Breckling |
|
| Vicia gigantea Giant vetch | |||
|
native Perennial herb |
 |
 |
 |
2013 James Gonsman
|
2019 Cynthia Powell
|
2006 Steve Matson |
|
| Vinca major Bigleaf periwinkle, Greater periwinkle, Vinca | |||
|
• invasive non-native Perennial herb |
 |
 |
 |
2018 Ron Vanderhoff
|
2007 Luigi Rignanese
|
2004 Dr. Amadej Trnkoczy |
|
| Viola ocellata Pinto violet, Twoeyed violet, Western heart's ease | |||
|
native Perennial herb |
 |
 |
 |
2019 Mary Conway
|
2018 Stacie Wolny
|
2018 Stacie Wolny |
|
| Viola sempervirens Evergreen violet, Redwood violet | |||
|
native Perennial herb |
 |
 |
 |
2018 Saskia Raether
|
2019 Julian Geoghegan
|
Gerald and Buff Corsi 2004 California Academy of Sciences |
|
| Vulpia bromoides Brome fescue | |||
| (currently Festuca bromoides) | |||
|
non-native Annual grass |
 |
 |
 |
2008 Keir Morse
|
2012 Aaron Arthur
|
2012 Robert Steers/NPS |
|
| Vulpia microstachys var. ciliata Small fescue | |||
| (currently Festuca microstachys) | |||
|
native Annual grass |
 |
 |
 |
2008 Keir Morse
|
2004 Robert E. Preston, Ph.D.
|
2011 Steve Matson |
|
| Vulpia microstachys var. microstachys Small fescue | |||
| (currently Festuca microstachys) | |||
|
native Annual grass |
|
|
|
2008 Keir Morse
|
2004 Robert E. Preston, Ph.D.
|
2011 Steve Matson |
|
| Vulpia myuros var. hirsuta Rattail sixweeks grass | |||
| (currently Festuca myuros) | |||
|
• invasive non-native Annual grass |
 |
 |
 |
2015 Gary McDonald
|
2013 Al Keuter
|
2013 Al Keuter |
|
| Vulpia octoflora Sixweeks grass | |||
| (currently Festuca octoflora) | |||
|
native Annual grass |
 |
 |
 |
2009 Neal Kramer
|
2013 Robert Steers/NPS
|
2005 Steve Matson |
|
| Whipplea modesta Modesty, Whipplea, Whipplevine | |||
|
native Vine, Shrub |
 |
 |
 |
2018 Mary Conway
|
2015 Zoya Akulova
|
2004 Steve Matson |
|
| Woodwardia fimbriata Chain fern, Giant chain fern, Giant chainfern | |||
|
native Fern |
 |
 |
 |
2009 John W. Wall
|
2013 Zoya Akulova
|
2003 Keir Morse |
|
| Xerophyllum tenax Common beargrass | |||
|
native Perennial herb |
 |
 |
 |
2007 Aaron Schusteff
|
2018 Eliezer Margolis
|
2018 Eliezer Margolis |
|
| Zigadenus fremontii Fremont's star lily, Fremont's death camas | |||
| (currently Toxicoscordion fremontii) | |||
|
native Perennial herb |
 |
 |
 |
2019 Dee Shea Himes
|
2017 Kristin Sabo
|
2008 Gary McDonald |
|