Santa Margarita Lake - Grey Pine Trail
Grey Pine Trail, Santa Margarita Lake, San Luis Obispo County, California San Luis Obispo County |
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| David Keil / CNPS-SLO (2019-06-07) |
| 125 PLANTS |
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Acmispon americanus var. americanus American bird's foot trefoil, American trefoil, Spanish lotus
native
Annual herb  2019 Ron Vanderhoff
 2019 Matt Berger
 2017 David Wolfson
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Acmispon glaber var. glaber Deerweed
native
Perennial herb  2020 Ron Vanderhoff
 2020 Ron Vanderhoff
 2020 Ron Vanderhoff
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Acmispon parviflorus Hill lotus
native
Annual herb  2019 Ron Vanderhoff
 2005 Steve Matson
 2005 Steve Matson
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Acourtia microcephala Sacapellote
native
Perennial herb  2022 Diane Etchison
 2019 Ron Vanderhoff
 2014 Diane Etchison
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Adiantum jordanii Adiantum, maiden hair fern
native
Fern  2022 BOB CASE
 2019 Ron Vanderhoff
 2023 Mike Russler
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Agastache urticifolia Horse mint, Horsemint giant hyssop, Nettle leaf giant hyssop
native
Perennial herb  2020 Bob Sweatt
 2010 Gerald Carr
 2010 Gerald Carr
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Agoseris grandiflora var. grandiflora Giant mountain dandelion
native
Perennial herb  2007 Gerald Carr
 2007 Gerald Carr
 2021 Emily Sluiman
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Amorpha californica var. californica California false indigo
native
Shrub  2019 Ron Vanderhoff
 2019 Bryant Baker
 2019 Ron Vanderhoff
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Amsinckia intermedia Common fiddleneck
native
Annual herb  2020 Matt Berger
 2019 Ron Vanderhoff
 2021 David popp
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Aphanes occidentalis Western lady's mantle
native
Annual, Perennial herb  2019 Ron Vanderhoff
 2017 Ron Vanderhoff
 2021 David popp
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Arctostaphylos glauca Big berry manzanita, Bigberry manzanita
native
Tree, Shrub  2020 Ron Vanderhoff
 2018 Ron Vanderhoff
 2018 Ron Vanderhoff
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Artemisia dracunculus Herbaceous sagewort, Pinon wormwood, Tarragon
native
Perennial herb  2013 BOB CASE
 2019 Ron Vanderhoff
 2021 Helen Hancock
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Asclepias eriocarpa Indian milkweed, Kotolo milkweed, Woolypod milkweed
native
Perennial herb  2017 Diane Etchison
 2019 Cliff Halverson
 2014 Dan Cohn
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Avena barbata Slender oat, Slim oat
• invasive non-native
Annual grass  2018 Julian Geoghegan
 2023 David popp
 2019 Ron Vanderhoff
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Baccharis pilularis Coyote brush, Dwarf chaparral broom
native
Shrub  2022 Ryan O'Dell
 2021 Ron Vanderhoff: Staminate and pistillate plants in flower.
 2018 Cynthia Powell
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Barbarea orthoceras American rocket, American wintercress, Erectpod wintercress
native
Perennial herb  2015 James Gonsman
 2019 Diane Etchison
 2020 Diane Etchison
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Bromus hordeaceus Soft brome, Soft chess
• invasive non-native
Annual grass  2023 Ron Vanderhoff
 2018 Gary McDonald
 2018 Gary McDonald
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Bromus rubens Red brome
• invasive non-native
Annual grass  2015 Chris Jaster
 2015 jamie smith
 2018 Gary McDonald
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Calandrinia menziesii red maids, Calandrinia
native
Annual herb  2019 Ron Vanderhoff
 2019 Ron Vanderhoff
 2019 Ron Vanderhoff
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Calochortus simulans San luis obispo mariposa lily
• rare native
Perennial herb (bulb)  2019 David Greenberger
 2019 David Greenberger
 2020 John L. Thompson
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Camissoniopsis micrantha Spencer primrose
native
Annual herb  2021 Ken-ichi Ueda
 2021 Ken-ichi Ueda
 2023 Julia Markey
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Capsella bursa-pastoris Shepherd's purse
non-native
Annual herb  2008 Steve Matson
 2019 Cynthia Powell
 2022 Doug Allshouse
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Cardamine hirsuta Hairy bitter cress, Hairy bittercress
non-native
Annual herb  2020 Ken Lunders
 2022 Donald Burk
 2022 Donald Burk
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Carduus pycnocephalus Italian thistle
• invasive non-native
Annual herb  2019 Gary McDonald
 2023 Diana Wahl
 2017 Gary McDonald
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Ceanothus oliganthus var. sorediatus Jim brush
native
Shrub  2022 R.A. Chasey
 2017 Steve Matson
 2019 Susan McDougall
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Centaurea cyanus Garden cornflower
non-native
Annual herb  2019 David Greenberger
 2020 Joe Engelbrecht
 2020 David Wolfson
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Centaurea melitensis Maltese star thistle, Napa star thistle, Tocalote
• invasive non-native
Annual herb  2019 Ron Vanderhoff
 2020 Ron Vanderhoff
 2020 Laura Anna Arellano
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Centaurea solstitialis Barnaby's thistle, Yellow star thistle
• invasive non-native
Annual herb  2022 Cynthia Powell
 2019 Arlee Montalvo
 2022 Mary Herr
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Cerastium glomeratum Large mouse ears, Mouseear chickweed, Sticky chickweed
non-native
Annual herb  2023 Ron Vanderhoff
 2023 Ron Vanderhoff
 2007 Carol W. Witham
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Cirsium occidentale var. californicum Bigelow thistle, California thistle, Cobwebby thistle
native
Perennial herb  2021 Amber Bedgood
 2013 James Gonsman
 2021 Mike Russler
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Clarkia cylindrica ssp. cylindrica Speckled clarkia
native
Annual herb  2019 David Greenberger
 2019 Bryant Baker
 2020 Steve Laymon
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Clarkia purpurea ssp. quadrivulnera Four-spot, Purple clarkia, Purple godetia
native
Annual herb  2014 Steve Matson
 2019 Joe Engelbrecht
 2021 R.A. Chasey
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Clarkia unguiculata Elegant clarkia, Mountain garland, Woodland clarkia
native
Annual herb  2019 David Greenberger
 2021 Mike Russler
 2022 Suzanne L. Weakley
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Claytonia parviflora ssp. parviflora Narrow leaved miner's lettuce, Streambank springbeauty, Utah miner s lettuce
native
Annual herb  2017 Gary McDonald
 2017 Gary McDonald
 2017 Gary McDonald
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Claytonia perfoliata ssp. perfoliata Claytonia, Miner's lettuce
native
Annual herb  2008 Steve Matson
 2008 Steve Matson
 2008 Steve Matson
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Collinsia sparsiflora var. collina Hillside collinsia
native
Annual herb  2021 Helen Hancock
 2022 Mike Russler
 2022 Mike Russler
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Cornus glabrata Brown dogwood
native
Tree, Shrub  2021 Donald Burk
 2021 Barbara Peck
 2021 John Rawlings
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Crassula connata Pigmy weed, Sand pygmy weed, Sand pygmyweed
native
Annual herb  2020 Ron Vanderhoff
 2019 Ron Vanderhoff
 2019 Ron Vanderhoff
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Crassula tillaea Mediterranean pygmy weed, Moss pygmyweed
non-native
Annual herb  2019 Ron Vanderhoff
 2019 Ron Vanderhoff
 2019 Ron Vanderhoff
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Deinandra pentactis Salinas river tarweed
native
Annual herb  2015 Richard Spellenberg
 2015 Richard Spellenberg
 2023 Ryan O'Dell
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Delphinium cardinale Scarlet larkspur
native
Perennial herb  Geoff Burleigh
 2021 Colin Barrows
 2018 Mike Libby
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Delphinium umbraculorum Umbrella larkspur
• rare native
Perennial herb  2015 George Butterworth
 2012 Zack Abbey
 2016 Amelia Ryan
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Delphinium variegatum ssp. variegatum Royal larkspur
native
Perennial herb  2023 Hunter Breck
 2022 Mike Russler
 2022 Mike Russler
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Diplacus aurantiacus var. aurantiacus Orange Bush Monkeyflower
native
Shrub  2023 Bill Kress
 2019 Stacie Wolny
 2019 Gary McDonald
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Dipterostemon capitatus ssp. capitatus Blue dicks
native
Perennial herb  2023 Alaine Arslan
 2008 Steve Matson
 2016 Steve Matson
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Drymocallis glandulosa var. glandulosa Sticky cinquefoil
native
Perennial herb  2020 Diane Etchison
 2017 Steve Matson
 2021 Mike Russler
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Dryopteris arguta California wood fern, Coastal wood fern, Shield fern
native
Fern  2018 James Gonsman
 2019 Rebecca Crowe
 2023 Julia Markey
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Elymus glaucus ssp. glaucus Blue wild rye, Blue wildrye, Western rye grass
native
Perennial grass  2014 Toni Corelli
 2021 Arlee Montalvo
 2022 Ron Vanderhoff
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Elymus multisetus Big squirreltail grass
native
Perennial grass  2019 Ron Vanderhoff
 2023 Helen Hancock
 2021 Denise Defreese
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Epilobium canum ssp. canum California fuchsia, Hummingbird trumpet
native
Perennial herb  2018 Ron Vanderhoff
 2018 Ron Vanderhoff
 2018 Ron Vanderhoff
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Erigeron foliosus var. foliosus Leafy fleabane, Thread stemmed fleabane
native
Perennial herb, Shrub  2023 Ron Vanderhoff
 2021 Jacob Martin
 2022 Ron Vanderhoff
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Eriogonum elongatum var. elongatum Long stemmed buckwheat
native
Perennial herb  2017 Ron Vanderhoff
 2019 Aaron Echols
 2021 Mike Russler
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Eriogonum nudum var. pubiflorum Hairy flowered buckwheat, Naked buckwheat, Fremont's Wild Buckwheat
native
Annual herb  2006 Steve Matson
 2011 Steve Matson
 2011 Steve Matson
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Erodium botrys Big heron bill, Broad leaf filaree, Long beaked filaree
non-native
Annual herb  2014 Bryan Derr
 2017 Gary McDonald
 2015 Ken Lunders
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Erodium cicutarium Coastal heron's bill, Red stemmed filaree, Redstem stork's bill
• invasive non-native
Annual herb  2022 Steve Matson
 2020 Julia Markey
 2022 Steve Matson
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Erodium moschatum Musky stork's bill, White stemmed filaree, Whitestem filaree
• invasive non-native
Annual herb  2016 Steve Matson
 2016 James Bailey
 2018 Stacie Wolny
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Festuca myuros Rattail sixweeks grass
• invasive non-native
Annual grass  2021 Aaron Echols
 2021 Ron Vanderhoff
 2022 John Rawlings
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Galium aparine Cleavers, Common bedstraw, Goose grass
native
Annual herb  2020 Ron Vanderhoff
 2005 Steve Matson
 2020 Ron Vanderhoff
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Galium californicum ssp. flaccidum California bedstraw
native
Perennial herb  2014 Steve Matson
 2014 Steve Matson
 2014 Steve Matson
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Galium porrigens var. porrigens Climbing bedstraw, Graceful bedstraw, Oval leaved bedstraw
native
Vine, Shrub  2022 Ron Vanderhoff
 2022 Ron Vanderhoff
 2022 Ron Vanderhoff
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Geranium dissectum Cranesbill, Cut leaved geranium, Cutleaf geranium
• invasive non-native
Annual herb  2021 Al Keuter
 2023 Ron Vanderhoff
 2014 Bryan Derr
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Hazardia squarrosa var. squarrosa Saw toothed goldenbush, Sawtooth goldenbush
native
Shrub  2021 Mike Russler
 2021 Mary Conway
 2021 Mary Conway
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Hesperocnide tenella Western nettle, Western stinging nettle, Western stingingnettle
native
Annual herb  2019 David Greenberger
 2023 Ken-ichi Ueda
 2020 Ken Hickman
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Heteromeles arbutifolia Christmas berry, Toyon
native
Shrub  2015 James Gonsman
 2017 Gary McDonald
 2017 Gary McDonald
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Heterotheca grandiflora Telegraph weed, Telegraphweed
native
Annual, Perennial herb  2021 Mike Russler
 2021 Mike Russler
 2021 Mike Russler
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Hirschfeldia incana Mediterranean hoary mustard, Short podded mustard, Summer mustard
• invasive non-native
Perennial herb  2017 Gary McDonald
 2017 Gary McDonald
 2022 Ron Vanderhoff
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Holodiscus discolor Cream bush, Ocean spray, Oceanspray
native
Shrub  2019 Bob Sweatt
 2020 Camille Nowell
 2023 Doug Zimmerman
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Hordeum murinum ssp. leporinum Farmer's foxtail, Foxtail barley, Hare barley
non-native
Annual grass  2022 Ron Vanderhoff
 2021 Al Keuter
 2021 Ron Vanderhoff
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Keckiella cordifolia Climbing penstemon, Heart leaved keckiella, Heartleaf keckiella
native
Shrub  2020 Ron Vanderhoff
 2022 Bryant Baker
 2022 Bryant Baker
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Lamium amplexicaule Giraffe head, Henbit deadnettle
non-native
Annual herb  2005 Steve Matson
 2005 Steve Matson
 2021 Mike Russler
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Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea
native
Perennial herb  2018 Ron Vanderhoff
 2022 Charles Russell
 2015 Chris Jaster
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Lithophragma cymbalaria Mission star, Mission woodland star
native
Perennial herb  2020 Bryant Baker
 2020 David Greenberger
 2020 Bryant Baker
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Logfia gallica Narrowleaf cottonrose
non-native
Annual herb  2015 jamie smith
 2013 Keir Morse
 2017 Barbara Boethling
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Lomatium utriculatum Bladder parsnip, Common lomatium, Hog fennel
native
Perennial herb  2006 Steve Matson
 2019 Eliezer Margolis
 2015 James Gonsman
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Madia gracilis Grassy tarweed, Gumweed madia, Slender tarweed
native
Annual herb  2022 Mike Russler
 2021 Amber Bedgood
 2019 Ron Vanderhoff
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Malva parviflora Cheeseweed mallow
non-native
Annual herb  2022 Mike Russler
 2022 Donald Burk
 2022 Mike Russler
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Marah fabacea California man-root
native
Perennial herb, Vine  2018 Karen Scheuermann
 2021 Cyril Guyot
 2018 Gary McDonald
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Matricaria discoidea Pineapple weed
native
Annual herb  2008 Steve Matson
 2019 Diane Etchison
 2018 Stacie Wolny
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Medicago polymorpha Bur clover, Bur medic, California burclover
• invasive non-native
Annual herb  2019 Gary McDonald
 2019 Gary McDonald
 2019 Gary McDonald
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Micranthes californica Greene's saxifrage
native
Perennial herb  2016 Steve Matson
 2016 Steve Matson
 2023 Helen Hancock
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Micropus californicus var. californicus Q tips, Slender cottonweed
native
Annual herb  2006 Steve Matson
 2021 Ron Vanderhoff
 null
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Microsteris gracilis Slender phlox
native
Annual herb  2019 Matt Berger
 2003 Steve Matson
 2003 Steve Matson
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Monardella villosa ssp. obispoensis San luis obispo coyote mint
native
Perennial herb  2019 David Wolfson
 2019 David Wolfson
 2020 Dee Shea Himes
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Muhlenbergia rigens Deergrass
native
Perennial grass  2004 Steve Matson
 2018 Cynthia Powell
 2022 Ron Vanderhoff
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Navarretia atractyloides Holly leaf navarretia, Hollyleaf pincushionplant
native
Annual herb  2019 Diane Etchison
 2010 George Butterworth
 2019 Ken Hickman
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Nemophila pedunculata Littlefoot nemophila, Meadow nemophila
native
Annual herb  2019 Matt Berger
 2003 Steve Matson
 2023 Helen Hancock
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Nemophila pulchella var. fremontii Fremont's baby blue eyes, Fremont's nemophila
native
Annual herb  2009 Sidney Watson
 2008 Keir Morse
 2008 Keir Morse
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Osmorhiza brachypoda California sweet cicely, California sweetcicely
native
Perennial herb  2017 Aaron Echols
 2020 Ron Vanderhoff
 2022 Ron Vanderhoff
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Paeonia californica California peony
native
Perennial herb  2020 Marisa Persaud
 2022 Ron Vanderhoff
 2019 Susan McDougall
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Pentagramma triangularis ssp. triangularis Gold back fern
native
Fern  2019 James Gonsman
 2008 Steve Matson
 2008 Steve Matson
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Phacelia imbricata ssp. imbricata Imbricate Phacelia
native
Annual herb  2022 R.A. Chasey
 2022 Robert Steers
 2022 Robert Steers
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Pholistoma auritum var. auritum Blue fiesta flower, Blue fiestaflower, Fiesta flower
native
Annual herb  2014 Steve Matson
 2014 Steve Matson
 2021 Ron Vanderhoff
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Phoradendron villosum ssp. villosum Mistletoe
native
Shrub (parasitic)  2022 David popp
 2020 R.A. Chasey
 2021 R.A. Chasey
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Pinus sabiniana Bull pine, California foothill pine, Gray pine
native
Tree  2022 Cynthia Powell
 2019 Cynthia Powell
 2022 Cynthia Powell
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Plagiobothrys nothofulvus Rusty haired popcorn flower, Rusty popcorn flower, Rusty popcornflower
native
Annual herb  2019 Ron Vanderhoff
 2019 Ron Vanderhoff
 2013 Jean Pawek
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Poa secunda ssp. secunda One sided blue grass, Pine bluegrass, Sandberg's bluegrass
native
Perennial grass  2018 Ron Vanderhoff
 2018 Ron Vanderhoff
 2018 Ron Vanderhoff
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Primula clevelandii var. patulum Padre's shooting star
native
Perennial herb  2013 Steven M Norris
 2023 David Strauch
 2013 Steven M Norris
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Pseudognaphalium beneolens Cudweed
native
Perennial herb  2021 BLM Redding Field Office
 2021 Mike Russler
 2021 R.A. Chasey
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Quercus agrifolia var. agrifolia California live oak, Coast live oak
native
Tree  2023 Ron Vanderhoff
 2022 Ron Vanderhoff
 2021 Al Keuter
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Quercus lobata California white oak, Valley oak
native
Tree  2018 stephen rosenthal
 2021 Cynthia Powell
 2020 Charles Russell
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Ranunculus californicus California buttercup
native
Perennial herb  2019 Diane Etchison
 2019 Diane Etchison
 2020 Mitchell Coleman
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Ranunculus hebecarpus Delicate buttercup, Pubescent fruited buttercup, Slender annual buttercup
native
Annual herb  2019 Ron Vanderhoff
 2021 Ron Vanderhoff
 2019 Ron Vanderhoff
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Rumex crispus Curly dock, Curly leaved dock, Rhubarb
• invasive non-native
Perennial herb  2018 Tim Lewis
 2019 Diane Etchison
 2023 Ron Vanderhoff
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Salvia spathacea Hummingbird sage
native
Perennial herb  2020 David Wolfson
 2020 Abby Nichols
 2020 Bryant Baker
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Sambucus nigra ssp. caerulea Blue elderberry
native
Tree, Shrub  2021 Mike Russler
 2020 Diane Etchison
 2022 El Byrne
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Sanicula bipinnata Poison sanicle
native
Perennial herb  2008 Steve Matson
 2009 Keir Morse
 2022 R.A. Chasey
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Sanicula bipinnatifida Purple sanicle, Snakeroot, Purple Sanicle, Shoe Buttons
native
Perennial herb  2019 Diane Etchison
 2018 Gary McDonald
 2020 Susan McDougall
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Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle
native
Perennial herb  2020 Susan McDougall
 2020 Ryan Carle
 2020 R.A. Chasey
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Senecio vulgaris Common groundsel, Old man in the spring, Old man of spring
non-native
Annual herb  2017 Barbara Boethling
 2019 Ron Vanderhoff
 2021 Toni Corelli
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Solidago velutina ssp. californica California goldenrod, Oreja de liebre
native
Perennial herb  2013 Steve Matson
 2008 Steve Matson
 2008 Steve Matson
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Stellaria media Chickweed
non-native
Annual herb  2018 Gary McDonald
 2018 Gary McDonald
 2015 Diane Etchison
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Stipa cernua Nodding needle grass
native
Perennial grass  2018 Liz Block
 2022 Ron Vanderhoff
 2022 Dianne Lake
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Symphoricarpos albus var. laevigatus Common snowberry, Upright snowberry
native
Shrub  2020 Jacob Smith
 2020 Jacob Smith
 2021 Mike Russler
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Thalictrum fendleri var. polycarpum Fendler's meadow rue, Meadow rue, Torrey's meadow rue
native
Perennial herb  2017 Thomas Reyes
 2019 Patrick Furtado
 2020 Diane Etchison
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Thysanocarpus curvipes ssp. curvipes Fringe Pod
native
Annual herb  2019 Matt Berger
 2020 R.A. Chasey
 2022 Mike Russler
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Thysanocarpus laciniatus Common lace pod, Mountain fringepod, Narrow leaved fringe pod
native
Annual herb  2021 Helen Hancock
 2021 R.A. Chasey
 2021 Helen Hancock
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Torilis arvensis Field hedge parsley, Spreading hedgeparsley, Tall Sock-Destroyer
• invasive non-native
Annual herb  2019 Ron Vanderhoff
 2018 Gary McDonald
 2018 Lindsey Hack
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Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak
native
Vine, Shrub  2020 Ron Vanderhoff
 2019 Randy Huey
 2021 Bryant Baker
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Trichostema lanceolatum Vinegarweed
native
Annual herb  2018 Ron Vanderhoff
 2016 Nathan Mudry
 2019 Aaron Echols
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Verbena lasiostachys var. scabrida Robust vervain
native
Perennial herb  2021 R.A. Chasey
 2023 Ron Vanderhoff
 2020 Ron Vanderhoff
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Vicia villosa ssp. varia Smooth vetch, Thick fruited vetch, Winter vetch
non-native
Annual herb, Vine  2017 Gary McDonald
 2017 Gary McDonald
 2020 Julie A. Kierstead
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Viola pedunculata California golden violet, Johnny jump up
native
Perennial herb  2014 James Gonsman
 2023 Julia Markey
 2023 Richard Sullivan
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