Oakmead Herbarium and Collections of Jasper Ridge Biological Preserve
Jasper Ridge Biological Preserve
Stanford University
Vascular Plant List
Web Version with
Flickr Photo Links
Scientific
names follow TJM2 and supplements 1-31; we also include plants and names not
treated by TJM2 and supplements. Following the Marin Flora, 2nd ed,
2007: “We include here as naturalized species those that are established and
have a true competitive status without cultivation whether the plant is
aggressively spreading or seems only passively and locally established. . . .
Experience has shown that the waifs of today may become the weeds of tomorrow.”
Abbreviations
& Symbols
Documentation
Type
and Plant Status:
SPEC—Specimen, at the Jasper Ridge herbarium
(JROH). Plant is presumed present
unless otherwise noted.
SPEC$— Specimen, at herbaria other than Jasper Ridge.
DOC—Documented, plant observed and/or photographed by herbarium team but
not
vouchered.
REP—Reported, usually by more than one
observer with detailed location information. No known specimen; unconfirmed by herbarium
team.
Rare, Naturalized, Waif, Hybrid, etc.:
« rare and/or endangered
* non-native species naturalized in California
! native species not native
to the Preserve or surrounding area; planted, garden escapes
N—persistent at JRBP and not mentioned or mentioned
and not given taxonomic status in TJM2
W—persisitent, sometimes reproducing, at JRBP and
considered a waif in our bioregion according to TJM2. A waif is a species
occurring as a garden escape, agricultural weed, or non-native species that
does not become naturalized in our region, but may be naturalized in other
parts of California
x—hybrid
Misc. Abbreviations and Acronyms:
Cal-IPC—California Invasive Plant Council
cf.—compare. The specimen does not exactly match the species and/or a key element (e.g., fruit) is lacking.
CNPS—California Native Plant Society
CNPS Inventory R&E Plants—California
Native Plant Society Inventory of Rare, Threatened, and Endangered
Plants of California, see below
Consortium—Consortium of California Herbaria
JRBP—Jasper Ridge Biological Preserve, Stanford
University
RANK—California Rare Plant Rank, see below
SM—San Mateo County
ssp.—subspecies
syn.—synonym (synonomy)
TJM1—The Jepson Manual,
Hickman et al., 1993.
TJM2—The Jepson Manual, 2nd ed.,
Baldwin
et al., 2012
RANK—California Rare
Plant Rank, see below
Notes for Plants Growing on Serpentine
Plants listed in Jasper Ridge Biological
Preserve Serpentine Flora are restricted locally to
serpentine only in those cases specifically noted.
Inventory of Rare, Threatened, and Endangered
Plants of California
– California Rare
Plant Ranks (CNPS Lists)
• RANK 1A (formerly List 1A): Plants rresumed extinct in California
• RANK 1B (formerly List 1B): Plants rare, threatened, or endangered in California
and elsewhere
• RANK 2 (formerly List 2): Plants rare, threatened, or endangered in California,
but more
common elsewhere
• RANK 3 (formerly List 3): Plants about which we need more information – a review
list
• RANK 4 (formerly List 4): Plants of limited distribution – a watch list
Threat Ranks:
• .1 Seriously threatened in California
(over 80% of occurrences threatened / high degree and immediacy of threat)
• .2 Fairly threatened in California
(20-80% of occurrences threatened / moderate degree and and
immediacy of threat
• .3 Not very threatened
in California
(<20% of occurrences threatened / low degree and immediacy of threat or no current threats known)
Scientific names follow TJM2 and
supplements 1-3; we also include plants and names not treated by TJM2 and
supplements. Following the Marin Flora, 2nd ed, 2007: “We include here
as naturalized species those that are established and have a true competitive
status without cultivation whether the plant is aggressively spreading or seems
only passively and locally established. . . . Experience has shown that the
waifs of today may become the weeds of tomorrow.”
TJM2 NOMENCLATURE |
|
JRBP FLICKR PLANT PHOTOS |
DOC TYPE |
NOTES |
NO. |
||||
FERNS |
|||||||||
AZOLLACEAE – MOSQUITO FERN FAMILY |
|||||||||
Azolla filiculoides |
AMERICAN
WATER FERN |
1 |
|||||||
BLECHNACEAE – DEER FERN FAMILY |
|||||||||
Woodwardia fimbriata |
GIANT CHAIN FERN |
|
2 |
||||||
DENNSTAEDTIACEAE – BRACKEN FAMILY |
|||||||||
Pteridium aquilinum var. pubescens |
BRACKEN, BRAKE |
SPEC |
|
3 |
|||||
DRYOPTERIDACEAE – WOOD FERN FAMILY (see also WOODSIACEAE) |
|||||||||
Dryopteris arguta |
COASTAL WOOD FERN |
SPEC |
|
5 |
|||||
Polystichum
californicum |
CALIFORNIA SHIELD FERN |
http://www.flickr.com/search/?q=jrbp Polystichum
californicum |
SPEC |
hybrid P. munitum and P. dudleyi |
|
||||
Polystichum dudleyi |
DUDLEY'S SHIELD FERN |
SPEC |
|
7 |
|||||
Polystichum munitum |
WESTERN SWORD FERN |
SPEC |
|
8 |
|||||
EQUISETACEAE – HORSETAIL FAMILY |
|||||||||
Equisetum arvense |
COMMON HORSETAIL |
SPEC |
|
9 |
|||||
Equisetum hyemale ssp. affine |
COMMON SCOURING RUSH |
SPEC |
|
10 |
|||||
Equisetum telmateia ssp.
braunii |
GIANT HORSETAIL |
SPEC |
|
11 |
|||||
MARSILEACEAE – MARSILEA FAMILY |
|||||||||
Marsilea vestita ssp. vestita |
CLOVER FERN |
|
REP |
Dengler Suppl. 9/9/1975;
Lennihan 3/96; not reported since |
12 |
||||
POLYPODIACEAE – POLYPODY FAMILY |
|||||||||
Polypodium californicum |
CALIFORNIA POLYPODY |
SPEC |
|
13 |
|||||
PTERIDACEAE – BRAKE FAMILY |
|||||||||
Adiantum aleuticum |
FIVE-FINGER FERN |
SPEC |
Collected 1965-1979.
Scoured from rocks opposite W end of dam
during El Nino of 1982-83 |
14 |
|||||
Adiantum jordanii |
CALIFORNIA MAIDENHAIR |
SPEC |
|
15 |
|||||
Pellaea andromedifolia |
COFFEE FERN |
SPEC |
|
16 |
|||||
Pellaea mucronata var. mucronata |
BIRD'S-FOOT FERN |
SPEC |
|
17 |
|||||
Pentagramma triangularis ssp. triangularis |
GOLDBACK FERN |
http://www.flickr.com/search/?q=jrbp Pentagramma
triangularis |
SPEC |
|
18 |
||||
WOODSIACEAE – CLIFF FERN FAMILY |
|||||||||
Cystopteris fragilis |
FRAGILE FERN |
SPEC |
|
4 |
|||||
GYMNOSPERMS |
|||||||||
CUPRESSACEAE – CYPRESS FAMILY (includes TAXODIACEAE) |
|||||||||
! Hesperocyparis macrocarpa |
MONTEREY CYPRESS |
SPEC |
Planted; historical doc for
Searsville (Regnery, p.7) |
19 |
|||||
Sequoia sempervirens |
COAST REDWOOD |
SPEC |
|
22 |
|||||
PINACEAE – PINE FAMILY |
|||||||||
! Pinus radiata |
MONTEREY PINE |
SPEC |
Widely planted and
naturalized; native stands in SM County at Año Nuevo are
RANK 1B.1 |
20 |
|||||
N Pinus sylvestris |
SCOTCH PINE |
SPEC |
Survivors from Xmas tree planting |
861 |
|||||
Pseudotsuga menziesii var. menziesii |
DOUGLAS-FIR |
SPEC |
|
21 |
|||||
ANGIOSPERMS |
|||||||||
MAGNOLIIDS (DICOTYLEDONS) |
|||||||||
Umbellularia californica |
CALIFORNIA BAY, CALIFORNIA LAUREL,
PEPPERWOOD |
http://www.flickr.com/search/?q=jrbp Umbellularia
californica |
SPEC |
|
398 |
||||
CERATOPHYLLALES (DICOTYLEDONS) |
|||||||||
Ceratophyllum demersum |
HORNWORT |
SPEC |
241 |
||||||
EUDICOTYLEDONS/EUDICOTS (DICOTYLEDONS) |
|||||||||
ACERACEAE (see SAPINDACEAE) |
|||||||||
Sambucus nigra ssp. caerulea (S. mexicana) |
BLUE ELDERBERRY |
SPEC |
|
226 |
|||||
AMARANTHACEAE – AMARANTH FAMILY |
|||||||||
*Amaranthus albus |
TUMBLEWEED |
SPEC |
Collected 1964-2006 |
25 |
|||||
Amaranthus californicus |
CALIFORNIAN AMARANTH |
http://www.flickr.com/search/?q=jrbp
Amaranthus californicus |
SPEC$ |
POM164507 1902; UC 135837 1902 |
27 |
||||
*Amaranthus retroflexus |
REDROOT PIGWEED |
SPEC |
Collected in 1974;
not reported since |
28 |
|||||
ANACARDIACEAE – SUMAC/CASHEW FAMILY |
|||||||||
*Pistacia atlantica |
PISTACHIO |
SPEC |
Lvs pinately compound,
alternate, axis winged; dioecious tree |
29 |
|||||
! Rhus integrifolia |
LEMONADE BERRY |
SPEC |
|
822 |
|||||
Toxicodendron diversilobum |
WESTERN POISON OAK |
http://www.flickr.com/search/?q=jrbp Toxicodendron diversilobum |
SPEC |
|
30 |
||||
APIACEAE – CARROT
FAMILY |
|||||||||
Angelica tomentosa |
WOOD
ANGELICA |
SPEC |
|
31 |
|||||
*Anthriscus caucalis |
BUR-CHERVIL |
SPEC |
Fr w/beak (vs Torilis w/o
beak) |
32 |
|||||
Apiastrum angustifolium |
WILD CELERY |
|
REP |
Dengler [Notebook]
10/27/1962 “SF Cr — beach 100' below falls cut by small rivulet last year.
Growing in this shallow running water”; not
reported since |
33 |
||||
Bowlesia incana |
BOWLESIA |
SPEC |
Stellate hairs on abaxial
lf blades |
847 |
|||||
*Conium maculatum |
POISON HEMLOCK |
SPEC |
|
34 |
|||||
Daucus pusillus |
RATTLESNAKE
WEED |
SPEC |
|
35 |
|||||
«Eryngium jepsonii |
JEPSON'S ERYNGO |
SPEC |
Separated from E. aristulatum var. aristulatum in TJM2. |
36 |
|||||
*Foeniculum vulgare |
FENNEL |
SPEC |
|
37 |
|||||
Heracleum maximum (H. lanatum) |
COW PARSNIP, GIANT HOGWEED |
SPEC |
|
38 |
|||||
Lomatium caruifolium var. caruifolium |
CARAWAY-LEAVED LOMATIUM |
SPEC |
Relocated 4/2013 off
Trail 11. Earlier
reports: north side of Rd. D,
Sector 13 A5; in bloom
3/25/02 and
3/26/03. Rep. “common” south of Rd D: Dengler [Notebook] 5/5/63. |
39 |
|||||
Lomatium dasycarpum ssp. dasycarpum |
WOOLLY-FRUITED LOMATIUM |
SPEC |
|
40 |
|||||
Lomatium macrocarpum |
LARGE-FRUITED LOMATIUM |
SPEC |
|
41 |
|||||
Lomatium utriculatum |
COMMON LOMATIUM |
SPEC |
|
42 |
|||||
Oenanthe sarmentosa |
PACIFIC OENANTHE |
SPEC |
43 |
||||||
Osmorhiza berteroi (O. chilensis) |
WOOD
SWEET CICELY |
SPEC |
|
44 |
|||||
Perideridia kelloggii |
KELLOGG’S YAMPAH |
SPEC |
|
46 |
|||||
Sanicula bipinnata |
POISON SANICLE |
SPEC |
Single location Trail 11 |
47 |
|||||
Sanicula bipinnatifida |
PURPLE SANICLE, SHOE BUTTONS |
SPEC |
|
48 |
|||||
Sanicula crassicaulis |
PACIFIC SANICLE |
SPEC |
|
49 |
|||||
Sanicula laciniata |
COAST SANICLE |
SPEC |
Single location Trail 9 |
50 |
|||||
Sanicula tuberosa |
TUBEROUS SANICLE |
SPEC |
Several plants at
single location in
Serpentine |
51 |
|||||
*Scandix pecten-
veneris |
VENUS' NEEDLE |
SPEC |
|
52 |
|||||
Tauschia hartwegii |
HARTWEG'S TAUSCHIA |
SPEC |
Oak woodland |
53 |
|||||
Tauschia kelloggii |
KELLOGG'S TAUSCHIA |
SPEC |
Serpentine
chaparral |
54 |
|||||
*Torilis arvensis |
TALL SOCK-DESTROYER |
SPEC |
Fr w/beak (vs.
Anthriscus); infl open |
55 |
|||||
*Torilis nodosa |
SHORT SOCK-DESTROYER |
SPEC |
Fr w/beak; fl in lf axis |
56 |
|||||
Yabea microcarpa |
CALIFORNIA HEDGE PARSLEY |
SPEC |
|
57 |
|||||
APOCYNACEAE – DOGBANE
FAMILY (includes ASCLEPIADACEAE) |
|||||||||
Asclepias fascicularis |
NARROW-LEAF
MILKWEED |
SPEC |
|
60 |
|||||
*Nerium oleander |
COMMON OLEANDER |
SPEC |
Planted at caretaker’s
house; persistent |
878 |
|||||
*Vinca major |
GREATER PERIWINKLE |
SPEC |
|
58 |
|||||
ARALIACEAE – GINSENG FAMILY |
|||||||||
Aralia californica |
ELK
CLOVER |
|
DOC |
Reported 2001-2009; not seen since |
823 |
||||
*Hedera helix |
ENGLISH IVY |
SPEC |
|
59 |
|||||
ASCLEPIADACEAE (see APOCYNACEAE) |
|||||||||
ASTERACEAE – SUNFLOWER FAMILY |
|||||||||
Achillea millefolium |
YARROW |
SPEC |
|
61 |
|||||
Achyrachaena mollis |
BLOW-WIVES |
SPEC |
|
62 |
|||||
Adenocaulon bicolor |
TRAIL PLANT |
SPEC |
Reported 4/24/2002; not seen since |
63 |
|||||
Agoseris grandiflora var. grandiflora (A.
g.) |
CALIFORNIA DANDELION |
SPEC |
|
65 |
|||||
Agoseris heterophylla |
ANNUAL AGOSERIS |
SPEC |
|
66 |
|||||
Anisocarpus madioides (Madia m.) |
WOODLAND
TARWEED |
SPEC |
|
139 |
|||||
*Anthemis cotula |
MAYWEED |
SPEC |
Fl hds solitary; lvs
finely divided (vs.Tanacetum) |
68 |
|||||
Arnica discoidea |
RAYLESS ARNICA |
SPEC |
Collected in 1921.
Springer 1935 “Rare,
one plant on openly
wooded slope and
one at edge of chap”; not reported since |
70 |
|||||
*Artemisia biennis |
BIENNIAL
SAGEWORT |
SPEC |
Collected in 1924;
Dengler 1975; not reported since |
71 |
|||||
Artemisia californica |
CALIFORNIA SAGEBRUSH |
SPEC |
|
72 |
|||||
Artemisia douglasiana |
MUGWORT |
SPEC |
|
73 |
|||||
Baccharis glutinosa (B. douglasii) |
MARSH BACCHARIS |
SPEC |
|
76 |
|||||
Baccharis pilularis ssp.
consanguinea |
COYOTE BRUSH |
SPEC |
See
Williams; Hobbs; Hamburg, 1987 |
77 |
|||||
Calycadenia multiglandulosa |
STICKY CALYCADENIA |
http://www.flickr.com/search/?q=jrbp Calycadenia
multiglandulosa |
SPEC |
|
78 |
||||
*Carduus pycnocephalus ssp. pycnocephalus |
ITALIAN THISTLE |
SPEC |
Basal lvs 4-10 lobed; fl heads gen
2-5 per cluster |
79 |
|||||
*Carduus tenuiflorus |
SLENDER-FLOWERED
THISTLE |
SPEC |
Basal lvs 12-20 lobed; fl heads 5-20
per cluster |
80 |
|||||
*Centaurea calcitrapa |
PURPLE STAR-THISTLE |
SPEC |
Fls purple. Springer 1935 "Rare"; now occasional |
81 |
|||||
*Centaurea melitensis |
TOCALOTE |
SPEC |
Fls yellow; terminal
spines 5-9 mm; marginal fls w/ pappus (vs C.
solstitialis). Springer
1935 “Very abundant in May and June” |
82 |
|||||
*Centaurea solstitialis |
YELLOW STAR-THISTLE |
SPEC |
Fls yellow; terminal spines 11-22 mm; pappus marginal fls lacking (vs C. melitensis) Springer 1935 “Rare, one plant found along road in August”;
now abundant |
83 |
|||||
*Cichorium intybus |
CHICORY |
SPEC |
|
85 |
|||||
Cirsium brevistylum |
CLUSTERED THISTLE |
SPEC |
Trail 1 a few meters west of serpentine |
86 |
|||||
Cirsium occidentale var. occidentale |
COBWEBBY THISTLE |
SPEC |
Collected in 1974 and 1979 “Below dam near ‘old’ low-flow
crossing”; not reported since |
87 |
|||||
Cirsium occidentale var. venustum |
VENUS THISTLE |
SPEC |
Collected in 1963
“Oak woodland at
Westridge end of
ridge” and 1973
along Rd D west of
Rd E; not reported since |
88 |
|||||
*Cirsium vulgare |
BULL THISTLE |
SPEC |
Springer 1935 “Rather infrequent”; now common |
89 |
|||||
*Cotula australis |
AUSTRALIAN COTULA |
SPEC |
Fl on peduncle (vs Soliva, fls sessile) |
93 |
|||||
*Cotula coronopifolia |
BRASS-BUTTONS |
SPEC |
Collected in 1981 and
1982 on dam face; Boething 2005; not
reported since |
94 |
|||||
*Crepis vesicaria ssp. taraxacifolia |
WEEDY HAWKSBEARD |
SPEC |
|
96 |
|||||
Deinandra corymbosa (Hemizonia corymbosa ssp. c.) |
COASTAL TARPLANT |
SPEC |
Collected in 1893.
Reported by Springer 1935 “Rather infrequent
on open and openly wooded slopes in May and June”; not reported since |
118 |
|||||
*Delairea odorata (Senecio mikanioides) |
CAPE IVY, GERMAN IVY |
SPEC |
|
153 |
|||||
*Dittrichia graveolens |
STINKWORT |
SPEC |
|
848 |
|||||
*Erigeron
bonariensis (Conyza b.) |
FLAX-LEAVED HORSEWEED |
SPEC |
Plant gray-hairy |
90 |
|||||
Erigeron canadensis (Conyza c.) |
HORSEWEED |
SPEC |
plant green; whole lf hairy (vs E. sumatrensis) |
91 |
|||||
Erigeron foliosus var. foliosus |
LEAFY FLEABANE |
SPEC |
|
98 |
|||||
*Erigeron
karvinskianus |
SANTA BARBARA DAISY |
SPEC |
|
99 |
|||||
Erigeron philadelphicus var. philadelphicus (Erigeron p.) |
PHILADELPHIA
FLEABANE |
|
REP |
Springer 1935 “Rare, one plant on open hillside near drying
stream in May”; Dengler 1975; not reported since |
100 |
||||
*Erigeron
sumatrensis (Conyza floribunda) |
TROPICAL HORSEWEED |
SPEC |
First report 8/20/2011 in SF Cr.
Plant green; lf margin hairy (strigose); sometime no ray fls (vs E. canadensis) |
914 |
|||||
Eriophyllum confertiflorum var. confertiflorum |
GOLDEN-YARROW, YELLOW-YARROW |
http://www.flickr.com/search/?q=jrbp
Eriophyllum confertiflorum |
SPEC |
|
101 |
||||
Eriophyllum lanatum var.
arachnoideum |
COMMON WOOLLY SUNFLOWER |
SPEC |
|
102 |
|||||
Eurybia radulina (Aster radulinus) |
ROUGH-LEAVED ASTER |
SPEC |
|
75 |
|||||
Euthamia occidentalis |
WESTERN GOLDENROD |
SPEC |
|
103 |
|||||
Gamochaeta ustulata (Gnaphalium
purpureum) |
PURPLE CUDWEED |
SPEC |
|
110 |
|||||
Gnaphalium palustre |
LOWLAND CUDWEED |
SPEC |
|
109 |
|||||
Grindelia camporum (G. camporum var. c.) |
GREAT VALLEY GRINDELIA |
SPEC |
Collected in the early
1900s and 1972 “N side SF Cr in grassland in SLAC Corridor”; not reported since |
113 |
|||||
Grindelia hirsutula (G. hirsutula var. h.) |
HIRSUTE GRINDELIA |
SPEC |
|
114 |
|||||
Helenium puberulum |
ROSILLA, SNEEZEWEED |
SPEC |
|
115 |
|||||
Helianthella californica var. californica |
CALIFORNIA HELIANTHELLA |
http://www.flickr.com/search/?q=jrbp Helianthella
californica |
SPEC |
|
116 |
||||
*Helminthotheca echioides (Picris e.) |
BRISTLY OX-TONGUE |
SPEC |
|
146 |
|||||
Hemizonia congesta ssp. luzulifolia |
HAYFIELD TARWEED |
SPEC |
|
117 |
|||||
Hesperevax sparsiflora var. sparsiflora |
ERECT EVAX |
SPEC |
|
119 |
|||||
Heterotheca grandiflora |
TELEGRAPH
WEED |
http://www.flickr.com/search/?q=jrbp Heterotheca
grandiflora |
SPEC |
|
120 |
||||
Heterotheca sessiliflora ssp. echioides |
GOLDENASTER |
http://www.flickr.com/search/?q=jrbp Heterotheca
sessiliflora |
SPEC |
|
121 |
||||
Hieracium albiflorum |
WHITE HAWKWEED |
SPEC |
Uncommon |
122 |
|||||
*Hypochaeris glabra |
SMOOTH CAT'S-EAR |
SPEC |
|
123 |
|||||
*Hypochaeris radicata |
ROUGH CAT'S-EAR |
SPEC |
|
124 |
|||||
*Lactuca saligna |
WILLOW LETTUCE |
SPEC |
Lvs linear, entire |
125 |
|||||
*Lactuca serriola |
PRICKLY
LETTUCE |
SPEC |
Lvs deeply lobed |
126 |
|||||
*Lactuca virosa |
WILD LETTUCE |
SPEC |
Lvs toothed to shallowly
lobed |
834 |
|||||
Lagophylla ramosissima (L. r. ssp. r.) |
COMMON HARELEAF |
SPEC |
Springer 1935 “Frequent, dry hillsides June to
August”; now
occasional. |
127 |
|||||
*Lapsana
communis |
NIPPLEWORT |
SPEC |
|
128 |
|||||
Lasthenia californica ssp. californica (L. c.) |
CALIFORNIA GOLDFIELDS |
SPEC |
Wetter serpentine soil (vs. L.gracilis); pappus linear to awl-like scales or 0
|
129 |
|||||
Lasthenia gracilis
(L. californica) |
COMMON GOLDFIELDS |
SPEC |
Drier serpentine soil (vs. L. californica); pappus lance-ovate
scales or 0
|
901 |
|||||
Layia hieracioides |
TALL LAYIA |
SPEC |
|
131 |
|||||
Layia platyglossa |
TIDY-TIPS |
SPEC |
|
132 |
|||||
«Lessingia hololeuca |
WOOLLY-HEADED LESSINGIA |
SPEC |
Fls blue. RANK 3 |
135 |
|||||
Lessingia pectinata var. tenuipes (L. glandulifera
var. g.) |
VALLEY LESSINGIA |
SPEC |
Fls yellow blooming May-Oct; specimens examined have
purple banding near the throat of corolla tube and short triangular style
appendage |
|
|||||
*Leucanthemum maximum |
SHASTA DAISY |
SPEC |
|
913 |
|||||
*Logfia gallica (Filago g.) |
DAGGERLEAF COTTONROSE |
SPEC |
|
105 |
|||||
Madia exigua |
SMALL TARWEED |
SPEC |
Disk fl 1(2), cor tube not hairy; anthers yellow
to brown; phyllary glands yellow |
137 |
|||||
Madia gracilis |
GUMWEED |
SPEC |
Disk fl
2-16, cor tube hairy;
anthers dark purple;
phyllary glands yellow, purple,
or black. |
138 |
|||||
Madia sativa |
COAST TARWEED |
SPEC |
|
140 |
|||||
*Matricaria discoidea (Chamomilla
suaveolens) |
PINEAPPLE WEED, RAYLESS CHAMOMILE |
SPEC |
|
84 |
|||||
Micropus californicus var. californicus |
COTTONTOP |
SPEC |
|
141 |
|||||
Microseris douglasii ssp. douglasii |
DOUGLAS' MICROSERIS |
SPEC |
Pappus scales
≥1.5 mm |
142 |
|||||
Microseris douglasii ssp. tenella |
SHORT-SCALED MICROSERIS |
SPEC |
Pappus
scales ≤1 mm |
837 |
|||||
«Monolopia gracilens |
WOODLAND
WOOLLYTHREADS |
SPEC |
RANK
1B.2. Collected in 1971;
not reported since. Springer 1935 “Abundant in one
place—near edge of chaparral above the lake”; Dengler [Notebook] 5/12/63
“just over edge of Canyon at edge of chaparral but still in grass” |
143 |
|||||
Pentachaeta alsinoides |
TINY CHAETOPAPPA |
SPEC |
Collected 1958-1989
“Growing in grassy openings among oaks” in blue oak woodland and sometimes
locally abundant; not reported since |
144 |
|||||
Petasites frigidus var. palmatus |
WESTERN SWEET COLTSFOOT |
SPEC |
|
145 |
|||||
Pseudognaphalium beneolens (Gnaphalium canescens ssp. b.) |
FRAGRANT EVERLASTING |
http://www.flickr.com/search/?q=jrbp Pseudognaphalium
beneolens |
SPEC |
Collected 1964
“edge of lake at
dam”; not reported
since |
107 |
||||
Pseudognaphalium californicum (Gnaphalium c.) |
GREEN EVERLASTING |
http://www.flickr.com/search/?q=jrbp Pseudognaphalium
californicum |
SPEC |
|
106 |
||||
*Pseudognaphalium
luteoalbum (Gnaphalium luteo- album) |
WEEDY CUDWEED |
http://www.flickr.com/search/?q=jrbp Pseudognaphalium
luteoalbum |
SPEC |
|
108 |
||||
Pseudognaphalium ramosissimum (Gnaphalium r.) |
PINK EVERLASTING |
http://www.flickr.com/search/?q=jrbp Pseudognaphalium
ramosissimum |
SPEC |
|
111 |
||||
Pseudognaphalium stramineum (Gnaphalium s.) |
COTTON-BATTING PLANT |
http://www.flickr.com/search/?q=jrbp Pseudognaphalium stramineum |
SPEC |
|
112 |
||||
Psilocarphus tenellus (P. tenellus
var. t.) |
SLENDER WOOLLY-MARBLES |
SPEC |
|
147 |
|||||
Rafinesquia californica |
CALIFORNIA CHICORY |
http://www.flickr.com/search/?q=jrbp Rafinesquia
californica |
SPEC |
|
148 |
||||
Rigiopappus leptocladus |
RIGIOPAPPUS |
http://www.flickr.com/search/?q=jrbp Rigiopappus
leptocladus |
SPEC |
|
149 |
||||
W Santolina
chamaecyparissus (S. chamaecyparisus (TJM variant spelling); not in TJM2) |
GRAY LAVENDER-COTTON |
SPEC |
Presumed planted near
corporation yard; persistent |
150 |
|||||
Senecio aronicoides |
RAYLESS RAGWORT |
SPEC |
|
151 |
|||||
*Senecio minimus (Erechtites m.) |
COASTAL BURNWEED |
SPEC |
|
97 |
|||||
*Senecio vulgaris |
COMMON GROUNDSEL |
SPEC |
|
154 |
|||||
*Silybum
marianum |
MILK THISTLE |
SPEC |
|
155 |
|||||
Solidago velutina ssp. californica (S. californica) |
CALIFORNIA GOLDENROD |
SPEC |
|
156 |
|||||
*Soliva sessilis |
COMMON SOLIVA |
SPEC |
Fl sessile in lf axis
(vs. Cotula) |
157 |
|||||
*Sonchus asper ssp. asper |
PRICKLY
SOW THISTLE |
SPEC |
|
158 |
|||||
*Sonchus oleraceus |
COMMON SOW THISTLE |
SPEC |
|
159 |
|||||
Stebbinsoseris heterocarpa |
GRASSLAND
SILVERPUFFS |
http://www.flickr.com/search/?q=jrbp Stebbinsoseris
heterocarpa |
SPEC |
|
160 |
||||
Stephanomeria virgata var. ? |
VIRGATE STEPHANOMERIA |
SPEC |
|
161 |
|||||
Symphyotrichum chilense (Aster chilensis) |
COMMON CALIFORNIA ASTER |
http://www.flickr.com/search/?q=jrbp Symphyotrichum
chilense |
SPEC |
|
74 |
||||
*Tanacetum
parthenium |
FEVERFEW |
SPEC |
Fl hds several in cymes;
leaves lobed (vs. Anthemis) |
162 |
|||||
*Taraxacum
officinale |
COMMON DANDELION |
SPEC |
|
163 |
|||||
*Tragopogon porrifolius |
SALSIFY, OYSTER PLANT |
SPEC |
|
164 |
|||||
Uropappus lindleyi |
SILVERPUFFS |
SPEC |
|
165 |
|||||
*Urospermum picroides |
PRICKLY
GOLDENFLEECE |
SPEC |
|
851 |
|||||
Wyethia angustifolia |
NARROW-LEAVED MULE EARS |
SPEC |
|
166 |
|||||
Wyethia glabra |
SMOOTH MULE EARS |
SPEC |
|
167 |
|||||
Xanthium spinosum (Nativity uncertain) |
SPINY COCKLEBUR |
DOC |
First reported by Dengler 10/6/1963; Bear
Creek 2000,
2005; not reported
since. Nodal spines
present; lf w/white striation |
802 |
|||||
Xanthium strumarium |
COCKLEBUR |
SPEC |
Nodal spines 0 |
168 |
|||||
BALSAMINACEAE – TOUCH-ME-NOT FAMILY |
|||||||||
*Impatiens
balfourii |
KASHMIR BALSAM |
SPEC |
|
941 |
|||||
BERBERIDACEAE – BARBERRY FAMILY |
|||||||||
Berber |