The Flora of the PCT
B1: Family Order Flora

#FamScientific Name(*)Common NameB1aB1b#Pls
Ferns
1PteCheilanthes covilleibeady lipfernxx4
2PtePellaea andromedifoliacoffee fern x7
3PtePellaea mucronata var. mucronatabird's-foot fernxx3
4PtePentagramma triangularis ssp. maxoniiMaxon's silverback fernx 25
5PtePentagramma triangularis ssp. triangularisgoldback fern xV
Gymnosperms
6PinPinus coulteriCoulter pinex 5
Eudicots
7AdoSambucus nigra ssp. caeruleablue elderberryxx30
8AmaAmaranthus albus*tumble pigweedxx99
9AmaAmaranthus fimbriatusfringed amaranthxx99
10AmaAmaranthus powelliiPowell's amaranthxx99
11AmaAmaranthus torreyisandhill amaranthxx50
12AnaRhus aromaticabasketbush x99
13AnaRhus ovatasugar bushxx10
14AnaToxicodendron diversilobumpoison oak x30
15ApiApiastrum angustifoliumwild celeryxx70
16ApiBowlesia incanahoary bowlesia x99
17ApiLomatium dasycarpum ssp. dasycarpumwoolly-fruited lomatium  sp10
18ApiOsmorhiza brachypodaCalifornia sweet-cicely  10
19ApiSanicula tuberosatuberous sanicle  99
20ApiTauschia argutasouthern tauschiax 99
21ApiYabea microcarpaCalifornia hedge-parsleyx 99
22ApoAsclepias fascicularisnarrow-leaf milkweed x22
23AstAchillea millefoliumyarrow  15
24AstAcourtia microcephalapurple headxx99
25AstAgoseris retrorsaspear-leaved mountain dandelion  6
26AstAmbrosia acanthicarpabur-ragweedxx99
27AstAmbrosia confertifloraweak-leaved burweedx 99
28AstAmbrosia psilostachyawestern ragweed x99
29AstAnisocoma acaulisscale-bud  4
30AstArtemisia douglasianamugwortxx99
31AstArtemisia dracunculuswild tarragonxx99
32AstArtemisia ludoviciana ssp. incomptamountain mugwortx 99
33AstArtemisia tridentatabig sagebrushxx99
34AstBaccharis salicifolia ssp. salicifoliamule fatxx50
35AstBrickellia californicaCalifornia brickellbushxx50
36AstCalycoseris parryiyellow tackstem  3
37AstChaenactis artemisiifoliameally white pincushion  99
38AstChaenactis glabriuscula var. glabriusculayellow pincushionx 99
39AstChaenactis glabriuscula var. lanosawoolly yellow chaenactisx 20
40AstCirsium occidentale var. californicumCalifornia thistlex 20
41AstCirsium vulgare*bull thistle  3
42AstCorethrogyne filaginifoliaCalifornia-asterxx99
43AstEncelia actoniActon enceliaxx99
44AstEricameria linearifolianarrowleaf goldenbushx 10
45AstEricameria pinifoliapine goldenbushx 2
46AstErigeron canadensishorseweedxx99
47AstErigeron foliosus var. foliosusleafy daisyxx99
48AstEriophyllum confertiflorum var. confertiflorumgolden yarrowxx99
49AstGutierrezia sarothraematchweedxx99
50AstHeterotheca sessiliflora ssp. echioidesbristly goldenasterx 1
51AstLactuca serriola*prickly lettuce x5
52AstLagophylla ramosissimacommon hareleaf x15
53AstLasthenia gracilisgoldfields  99
54AstLayia glandulosawhite tidy-tips  99
55AstLeptosyne californicaCalifornia coreopsis  99
56AstLessingia glandulifera var. glanduliferasticky lessingiaxx99
57AstLessingia glandulifera var. tomentosaWarner Springs lessingiax 99
58AstLogfia filaginoidesCalifornia filago  20
59AstLogfia gallica*narrowleaf filago  1
60AstMalacothrix californicaCalifornia dandelion  99
61AstMalacothrix clevelandiiannual malacothrixx 4
62AstMatricaria discoidea*pineapple weed  99
63AstMicropus californicus var. californicusslender cottonweed  99
64AstPseudognaphalium beneolensfragrant everlasting x30
65AstPseudognaphalium californicumCalifornia everlasting x50
66AstPseudognaphalium luteoalbum*common cudweed  5
67AstPseudognaphalium microcephalumwhite everlasting x30
68AstRafinesquia californicaCalifornia chicory x25
69AstSenecio californicusCalifornia groundsel  99
70AstSenecio flaccidus var. monoensisMono ragwortx 1
71AstSenecio vulgaris*common groundsel x3
72AstSolidago velutina ssp. californicagoldenrodx 99
73AstSonchus asper ssp. asper*prickly sow thistle x3
74AstSonchus oleraceus*sow thistle x1
75AstStephanomeria exigua ssp. deaneislender wreathplantxx99
76AstStylocline gnaphaloideseverlasting nest-straw x50
77AstTaraxacum officinale*common dandelion x4
78AstUropappus lindleyisilver puffs  99
79BetAlnus rhombifoliawhite alder x3
80BorAmsinckia intermediacommon fiddleneck  99
81BorAmsinckia retrorsasmall-flowered fiddleneck  15
82BorCryptantha intermedia var. intermediapopcorn flower  99
83BorCryptantha micrantha var. lepidamountain red-root cryptantha  35
84BorCryptantha microstachysTejon cryptantha  10
85BorCryptantha muricata var. jonesiiJones' prickly-nut cryptantha  10
86BorEmmenanthe penduliflora var. penduliflorawhispering bells  5
87BorHeliotropium curassavicum var. oculatumseaside heliotrope x50
88BorNemophila menziesii var. menziesiibaby blue eyes x99
89BorNemophila pedunculatameadow nemophila xFC
90BorPectocarya linearis ssp. feroculaslender combseed xFC
91BorPectocarya penicillatacombseed  99
92BorPhacelia distanscommon phaceliaxx99
93BorPhacelia imbricata var. patulaimbricate phacelia  4
94BorPhacelia minorwild canterbury bellsxx50
95BorPhacelia ramosissimabranching phaceliax 5
96BorPlagiobothrys arizonicusArizona popcorn flower  99
97BorPlagiobothrys nothofulvusrusty-haired popcorn flower  5
98BorPlagiobothrys tenellusslender popcorn flower  20
99BraAthysanus pusillusdwarf athysanus  3
100BraBoechera californicaCalifornia elegant rock-cressxx40
101BraCapsella bursa-pastoris*shepherd's pursex 30
102BraCardamine hirsuta*hairy toothwort x99
103BraCaulanthus halliiHall's caulanthusx 1
104BraCaulanthus simulansPayson's wild cabbage  62
105BraDescurainia pinnatawestern tansy-mustardx 30
106BraDraba verna*spring draba  50
107BraErysimum capitatum var. capitatumwestern wallflowerxx40
108BraHirschfeldia incana*shortpod mustardxx99
109BraLepidium nitidumshining peppergrass  sp7
110BraLepidium virginicumwild pepper-grassxx5
111BraNasturtium officinalewater cress  99
112BraSisymbrium altissimum*tumble-mustardxx99
113BraSisymbrium irio*London rocketxx30
114BraSisymbrium officinale*hedge mustard  99
115BraSisymbrium orientale*Oriental mustardxx99
116BraThysanocarpus curvipesfringe-pod  3
117BraThysanocarpus laciniatuslace-pod  25
118CacCylindropuntia californica var. parkericane chollaxx99
119CacEchinocereus engelmanniiEngelmann's hedgehog cactus x13
120CacOpuntia basilaris var. basilarisbeavertail cactusx 99
121CacOpuntia phaeacanthadesert prickly-pearxx99
122CamGithopsis diffusa ssp. candidawhite bluecup  68
123CamNemacladus ramosissimusNuttall's nemacladusx 1
124CapLonicera subspicata var. denudatasouthern honeysucklexx99
125CapSymphoricarpos albus var. laevigatussnowberry x30
126CarCerastium glomeratum*mouse-ear chickweed  99
127CarLoeflingia squarrosaspreading loeflingia x99
128CarMinuartia douglasiiDouglas' sandwortx 99
129CarStellaria media*common chickweedxx99
130CheAtriplex canescens var. canescensfour-wing saltbushx 5
131CheChenopodium californicumCalifornia goosefoot  7
132CheChenopodium fremontiiFremont's goosefootxx20
133CheSalsola australis*Australian tumbleweedxx99
134ConCalystegia occidentalis ssp. fulcratawestern morning-glory x4
135ConCuscuta californicaCalifornia dodderx ssp1
136CorCornus sericea ssp. sericeared osier dogwood xssp30
137CraCrassula connatapygmy-weed  7
138CraDudleya pulverulentaCalifornia chalk lettuce  5
139CraDudleya saxosa ssp. aloidesdesert dudleya x2
140CucCucurbita foetidissimastinking gourdxx30
141CucMarah macrocarpawild-cucumberx 8
142EriArctostaphylos glandulosaEastwood manzanitax 10
143EriArctostaphylos glaucabigberry manzanitaxx99
144EupChamaesyce albomarginatarattlesnake weedxx99
145EupChamaesyce serpyllifolia ssp. serpyllifoliathyme-leafed spurgexx99
146EupCroton californicusCalifornia crotonxx14
147EupCroton setigerdove weedxx99
148FabAcmispon argophyllus var. argophyllussouthern California silver-lotus  1
149FabAcmispon glaber var. brevialatusshort-winged deerweedxx99
150FabAcmispon strigosusstrigose lotus x40
151FabAstragalus douglasii var. parishiiParish' Jacumba milk-vetchx 80
152FabLathyrus vestitus var. alefeldiiSan Diego pea  1
153FabLupinus bicolordwarf lupine x99
155FabLupinus concinnus ssp. optatusbajada lupine  99
156FabLupinus formosuswestern lupine  49
157FabLupinus sparsiflorusCoulter's lupine  30
158FabLupinus succulentusarroyo lupinex iNat
159FabMedicago lupulina*black medick x1
160FabMelilotus indicus*sourclover  99
161FabSenegalia greggiicatclawx 1
162FabTrifolium albopurpureumIndian clover  99
163FagQuercus acutidensTorrey's scrub oakxx99
164FagQuercus agrifolia var. agrifoliacoast live oak  1
165FagQuercus agrifolia var. oxyadeniasouthern coast live oakxx99
166FagQuercus engelmanniiEngelmann oakxx11
167GerErodium brachycarpum*short-fruited filareexx~99
168GerErodium cicutarium*redstem filareexx99
169GroRibes quercetorumoak gooseberryxx13
170LamLamium amplexicaule*henbit x99
171LamMarrubium vulgare*horehound x50
172LamMentha spicata*spearmint  20
173LamSalvia apianawhite sagexx99
174LamSalvia columbariaechiaxx50
175LamStachys rigida var. rigida, var. quercetorumrigid hedge-nettle  10
176LamTrichostema parishiiParish's bluecurls  5
177MalMalva parviflora*cheeseweed x40
178MalSidalcea sparsifoliacheckerbloom  85
179MalSphaeralcea ambigua var. rugosadesert globemallowxx99
180MonCalandrinia ciliatared maids  20
181MonCalyptridium monandrumsand cress  5
182MonClaytonia parviflora ssp. parvifloranarrow-leaved miner's lettuce x99
183MonClaytonia perfoliata ssp. perfoliataminer's lettuce  99
184NycBoerhavia coccineascarlet spiderlingxx15
185NycBoerhavia triquetra var. intermediafivewing spiderlingxx99
186NycMirabilis laevis var. retrorsaBigelow's desert four-o'clockx 17
187NycMirabilis multiflora var. pubescensgiant four o'clockxx20
188OleFraxinus velutinavelvet ashxx99
189OnaCamissonia strigulosastrigose suncup  99
190OnaCamissoniopsis confusaSan Bernardino suncupx sp40
191OnaCamissoniopsis pallida ssp. pallidapale suncup  1
192OnaClarkia purpurea ssp. quadrivulnerapurple clarkia  30
193OnaClarkia similisRamona clarkia  99
194OnaEpilobium canum ssp. latifoliummountain California-fuchsiaxx7
195OnaEpilobium ciliatum ssp. ciliatumwillowherb  5
196OnaEulobus californicusCalifornia suncupx 75
197OroCastilleja exserta ssp. exsertapurple owl's-clover  99
198OroCastilleja foliolosawoolly Indian paintbrushx 25
199OroCordylanthus rigidus ssp. setigerusbristly bird's beakxx99
200PapArgemone munitaprickly poppy  2
201PapDendromecon rigidabush poppy  4
202PapEschscholzia californicaCalifornia poppy x99
203PapPlatystemon californicuscream cups  99
204PhrMimulus brevipeswide-throated yellow monkeyflower  20
205PhrMimulus guttatuscommon monkeyflower  3
206PlaAntirrhinum coulterianumCoulter's snapdragon  15
207PlaCollinsia concolorsouthern Chinese housesx 99
208PlaKeckiella ternata var. ternatawhorledleaf penstemonx 5
209PlaPenstemon centranthifoliusscarlet buglerx 5
210PlaPenstemon spectabilis var. spectabilisshowy penstemon  1
211PlaPlantago major*common plantain  1
212PlaPlantago patagonicaPatagonia plantain  99
213PlaPlatanus racemosawestern sycamorexx8
214PolEriastrum sapphirinum ssp. sapphirinumsapphire woolly-starxx99
215PolGilia angelensisangel's gilia  99
216PolGilia capitata ssp. abrotanifoliaglobe gilia  99
217PolGilia clivorumpurple-spot gilia  99
218PolGilia diegensiscoastal gilia x99
219PolLeptosiphon liniflorusflax-flowered linanthus  99
220PolLeptosiphon parvifloruscommon linanthus  99
221PolLinanthus dianthiflorusground pink x99
222PolMicrosteris gracilisannual phlox x5
223PolChorizanthe fimbriata var. laciniatalace-fringed spineflowerx 99
224PolEriogonum elongatum var. elongatumlong-stemmed buckwheatxx80
225PolEriogonum fasciculatum var. polifoliumCalifornia buckwheatxx99
226PolEriogonum gracile var. gracileslender buckwheatxx99
227PolEriogonum gracile var. incultumslender buckwheatx 99
228PolEriogonum wrightii var. membranaceumWright's buckwheatxx99
229PolPterostegia drymarioidesthreadstem x99
230PolRumex crispus*curly dockxx~3
231PorPortulaca oleracea*common purslanexx99
232PriAndrosace elongata ssp. acutaCalifornia androsacex 40
233RanClematis lasianthavirgin's bower x1
234RanDelphinium cardinalescarlet larkspur  60
235RanDelphinium parishii ssp. subglobosumintermediate larkspur  ~20
236RanDelphinium parryi ssp. parryiblue larkspurx 50
237RhaCeanothus cuneatus var. cuneatusbuck brush x2
238RhaCeanothus leucodermischaparral whitethorn  3
239RhaCeanothus perplexanscupped-leaf ceanothusx 99
240RhaFrangula californica ssp. tomentellahoary coffeeberry  1
241RhaRhamnus ilicifoliahollyleaf redberryxx15
242RosAdenostoma fasciculatumchamisexx99
243RosAdenostoma sparsifoliumred shanksxx20
244RosCercocarpus betuloides var. betuloidesbirch-leaf mountain-mahoganyxx99
245RosHeteromeles arbutifoliatoyonx 9
246RosPrunus ilicifolia ssp. ilicifoliahollyleaf cherryxx99
247RosRosa californicaCalifornia wild rosexx99
248RubGalium andrewsii ssp. andrewsiiphlox-leaved bedstrawx 5
249RubGalium angustifolium ssp. angustifoliumnarrowleaf bedstrawxx5
250RubGalium aparinecommon bedstrawxx99
251RubGalium porrigens var. porrigensgraceful bedstraw  10
252SalPopulus fremontii ssp. fremontiiFremont cottonwood x7
253SalSalix laevigatared willow x40
254SalSalix lasiolepisarroyo willowxx5
255SaxLithophragma affinewoodland star x~1
256ScrScrophularia californicaCalifornia bee plantxx20
257SolDatura wrightiisacred datura x99
258SolPhysalis hederifolia var. fendleriFendler's ivy-leaf tomatilloxx99
259SolSolanum americanumsmall-flowered nightshade x2
260SolSolanum parishiiParish's purple nightshadex 20
261SolSolanum xantipurple nightshade  50
262TamTamarix ramosissima*saltcedar x1
263UrtUrtica dioica ssp. holosericeastinging nettle x4
264UrtUrtica urens*dwarf nettle x99
265ValPlectritis ciliosalong-spurred plectritis  99
266VioViola purpurea ssp. quercetorumgoosefoot yellow violet  3
267VisPhoradendron serotinum ssp. macrophyllumbig leaf mistletoe  5
268VisPhoradendron serotinum ssp. tomentosumoak mistletoexx12
269ZygKallstroemia parviflorafew-flowered caltropxx99
270ZygTribulus terrestris*puncture-vinexx99
Monocots
271AgaHesperoyucca whippleichaparral yuccaxx50
272AgaYucca schidigeraMohave yuccaxx30
273AllAllium fimbriatum var. fimbriatumfringed onion  RT
274CypEleocharis montevidensissand spikerush x20
275JunJuncus textilisbasket rush x99
276JunJuncus xiphioidesiris-leaved rush  ~5
277LilCalochortus splendenssplendid mariposa lilyx sp2
278PoaAristida purpureapurple three-awnx 6
279PoaAristida ternipes var. gentilishook three-awnxx99
280PoaAvena barbata*slender wild oatsxx99
281PoaBouteloua barbata var. barbatasix-weeks gramaxx99
282PoaBromus arenarius*Australian brome  99
283PoaBromus diandrus*ripgut bromexx99
284PoaBromus hordeaceus*soft chess  50
285PoaBromus madritensis ssp. rubens*red bromexx99
286PoaBromus tectorum*downy bromexx99
287PoaCynodon dactylon*Bermuda grassxx2
288PoaElymus condensatusgiant wild-rye x~20
289PoaElymus glaucusblue wildrye x10
290PoaEragrostis cilianensis*stinkgrassxx20
291PoaEragrostis pectinacea var. pectinaceatufted lovegrassx 20
292PoaFestuca microstachyssmall fescue  99
293PoaFestuca myuros*rattail fescue  20
294PoaFestuca octoflorasix-weeks fescue  15
295PoaHordeum murinum*foxtail barley  99
296PoaKoeleria macranthaJune grass  5
297PoaLamarckia aurea*goldentop  80
298PoaMelica imperfectacoast-range melicxx40
299PoaMuhlenbergia rigensdeergrass x7
300PoaPoa annua*annual blue grass  10
301PoaPoa bulbosa ssp. vivipara*bulbous blue grass  RT
302PoaPoa secunda ssp. secundaone-sided bluegrass  99
303PoaPolypogon monspeliensis*rabbits-foot grass x5
304PoaSchismus barbatus*Mediterranean schismus x99
305PoaSorghum bicolor*sorghum x2
306PoaSporobolus cryptandrussand dropseedxx75
307PoaStipa cernuanodding needlegrassxx99
308PoaStipa coronatagiant needlegrassx 20
309PoaStipa lepidafoothill needlegrass  20
310PoaStipa parishii var. parishiiParish's needlegrass  2
311PoaStipa speciosadesert needlegrassx 20
312TheDichelostemma capitatum ssp. capitatumblue dicks  99
http://tchester.org/pct/b/b1_flora_family_order.html
Updated 27 May 2018.