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Checklist of the Vascular Plants of San Diego County ANGIOSPERMS: EUDICOTS |
| ASTERACEAE (COMPOSITAE) — Sunflower Family (continued) | |
| Filago arizonica A. Gray {SD 11170} | ARIZONA FILAGO |
| Filago californica Nutt. {SD 58940} | CALIFORNIA FILAGO |
| Filago depressa A. Gray {SD 28690} | DWARF FILAGO |
| *Filago gallica L. {SD 27289} | NARROW-LEAF FILAGO |
| *!Flaveria trinervia (Sprengel) C. Mohr {SD 110311} | CLUSTERED YELLOWTOPS |
| *Galinsoga parviflora Cav. var. parviflora {SD 22566} | SMALL-FLOWER GALINSOGA |
| *!†Gamochaeta calviceps (Fern.) Cabrera {UCR 141095} Note: see Nesom (2004a). |
GRAY CUDWEED |
| !†Gamochaeta ustulata (Nutt.) Holub {SD 29112} [Gnaphalium purpureum L. previously misapp. to CA plants] Note: see Nesom (2004a). |
PURPLE CUDWEED |
| *!Gazania linearis (Thunb.) Druce {SD 132816} [G. longiscapa DC.] |
TREASURE FLOWER |
| Geraea canescens A. Gray {SD 119645} | DESERT SUNFLOWER |
| Geraea viscida (A. Gray) S. F. Blake {SD 83805} 2 2-1-1 |
STICKY GERAEA |
| Gnaphalium californicum DC. {SD 126704} | CALIFORNIA EVERLASTING |
| Gnaphalium leucocephalum A. Gray {SD 122980} | WHITE-HEAD CUDWEED |
| *!Gnaphalium luteo-album L. {SD 112738} | EVERLASTING CUDWEED |
| Gnaphalium palustre Nutt. {SD 70927} | LOWLAND CUDWEED |
| Gnaphalium ramosissimum Nutt. {SD 12154} | PINK EVERLASTING |
| Gnaphalium stramineum Kunth {SD 80596} | COTTON-BATTING PLANT |
| Grindelia camporum E. Greene var. bracteosa (J. Howell) M. A. Lane {SD 86081} [G. robusta Nutt. var. b. (J. Howell) Keck, var. r.] |
RAYLESS GUMPLANT |
| §Grindelia hirsutula Hook. & Arn. var. hallii (Steyerm.) M. A. Lane {SD 106667} [G. hallii Steyerm.] 1B 2-2-3 |
SAN DIEGO GUMPLANT |
| *Guizotia abyssinica (L. f.) Cass. {SD 58922} | RAMTILLA |
| Gutierrezia californica (DC.) Torrey & A. Gray {SD 20087} | CALIFORNIA MATCHWEED |
| Gutierrezia microcephala (DC.) A. Gray {SD 120631} | STICKY SNAKEWEED |
| Gutierrezia sarothrae (Pursh) Britton & Rusby {SD 106827} | BROOM MATCHWEED/SNAKEWEED |
| Hazardia orcuttii (A. Gray) E. Greene {SD 103905} 1B 3-3-2 CT / FSC |
ORCUTT'S GOLDENBUSH |
| Hazardia squarrosa (Hook. & Arn.) E. Greene var. grindelioides (DC.) W. Clark {SD 106825} [H. s. ssp. g.] |
SOUTHERN SAWTOOTH GOLDENBUSH |
| !Hazardia squarrosa (Hook. & Arn.) E. Greene var. squarrosa {SD 161060} | SAWTOOTH GOLDENBUSH |
| *Hedypnois cretica (L.) Dum.-Cours. {SD 128754} | CRETE HEDYPNOIS |
| Helenium puberulum DC. {SD 114750} | ROSILLA |
| !Helianthella californica A. Gray var. nevadensis (E. Greene) Jepson {SD 137391} | NEVADA HELIANTHELLA |
| Helianthus annuus L. {SD 124552} [H. a. ssp. lenticularis (Douglas) Cockerell] |
WESTERN SUNFLOWER |
| Helianthus californicus DC. {SD 23188} | CALIFORNIA SUNFLOWER |
| *Helianthus ciliaris DC. {SD 26012} | BLUEWEED |
| Helianthus gracilentus A. Gray {SD 67523} | SLENDER SUNFLOWER |
| Helianthus niveus (Benth.) Brandegee ssp. canescens (A. Gray) Heiser {SD 118579} | GRAY SUNFLOWER |
| !Helianthus niveus (Benth.) Brandegee ssp. tephrodes (A. Gray) Heiser {SD 153421} 1B3-2-2 CE |
ALGODONES DUNES SUNFLOWER |
| Hemizonella minima A. Gray {SD 121568} [Madia minima (A. Gray) Keck] Note: see Baldwin 1999. |
SMALL MADIA |
| *Hesperevax caulescens (Benth.) A. Gray {SD 24309} [Evax c. (Benth.) A. Gray] 4 1-2-3 Note: native to California but not to San Diego Co. |
HOGWALLOW STARFISH |
| Hesperevax sparsiflora (A. Gray) E. Greene var. sparsiflora {SD 15030} [Evax s. (A. Gray) Jepson] |
ERECT EVAX |
| Heterotheca grandiflora Nutt. {SD 53612} | TELEGRAPH WEED |
| Heterotheca sessiliflora (Nutt.) Shinn. ssp. echioides (Benth.) Semple {SD 160832} [Chrysopsis villosa (Pursh) Nutt. var. e. (Benth.) A. Gray] |
BRISTLY GOLDENASTER |
| Heterotheca sessiliflora (Nutt.) Shinn. ssp. fastigiata (E. Greene) Semple {CHSC 35835} [Chrysopsis villosa (Pursh) Nutt. var. f. (E. Greene) H. M. Hall] Note: var. sanjacintensis Semple of this subspecies has been reported in S.D. Co.; see Semple 1992. |
HAIRY GOLDENASTER |
| Heterotheca sessiliflora (Nutt.) Shinn. ssp. sessiliflora {SD 134534} [Chrysopsis villosa (Pursh) Nutt. var. s.] |
FALSE GOLDENASTER |
| Hieracium albiflorum Hook. {SD 141372} | WHITE HAWKWEED |
| Hieracium argutum Nutt. {SD 106657} [H. a. var. parishii (A. Gray) Jeps.] |
SOUTHERN HAWKWEED |
| Holocarpha virgata (A. Gray) Keck ssp. elongata Keck {SD 80530} 4 1-2-3 FSC |
GRACEFUL TARPLANT |
| §Hulsea californica Torrey & A. Gray {SD 115014} 1B 2-1-3 |
SAN DIEGO HULSEA |
| Hulsea heterochroma A. Gray {SD 106924} | GREAT HULSEA |
| Hulsea mexicana Rydb. {SD 139752} 2 3-1-1 |
MEXICAN HULSEA |
| Hulsea vestita A. Gray ssp. callicarpha (H. M. Hall) Wilken {SD 122504} 4 1-2-3 |
BEAUTIFUL HULSEA |
| Hymenopappus filifolius Hook. var. lugens (E. Greene) Jepson {SD 141427} | PINE CUTLEAF |
| Hymenothrix wrightii A. Gray {SD 121034} 4 1-1-1 |
WRIGHT'S HYMENOTHRIX |
| *Hypochaeris glabra L. {SD 85392} [Hypochoeris g.] |
SMOOTH CAT'S EAR |
| *Hypochaeris radicata L. {SD 96106} [Hypochoeris r.] |
HAIRY CAT'S EAR |
| !Isocoma acradenia (E. Greene) E. Greene var. acradenia {SD 118933} | ALKALI GOLDENBUSH |
| Isocoma acradenia (E. Greene) E. Greene var. eremophila (E. Greene) G. L. Nesom {SD 118614} | DESERT ALKALI GOLDENBUSH |
| Isocoma menziesii (Hook. & Arn.) G. L. Nesom var. menziesii {SD 80460, 80829, 123268} [I. m. var. decumbens (Greene) G. L. Nesom (listed in CNPS Inventory 2001 as 1B 2-2-2), I. venetus ssp. furfuraceus (E. Greene) H. M. Hall, ssp. oxyphyllus (E. Greene) H. M. Hall] |
SPREADING GOLDENBUSH |
| !Isocoma menziesii (Hook. & Arn.) G. L. Nesom var. sedoides (E. Greene) G. L. Nesom {SD 112607} | SAN DIEGO GOLDENBUSH |
| Isocoma menziesii (Hook. & Arn.) G. L. Nesom var. vernonioides (Nutt.) G. L. Nesom {SD 136244} | COASTAL GOLDENBUSH |
| Iva axillaris Pursh ssp. robustior (Hook.) Bassett {SD 28309} | POVERTY WEED |
| Iva hayesiana A. Gray {SD 83507} 2 2-2-1 FSC |
SAN DIEGO MARSH-ELDER |
| Jaumea carnosa (Less.) A. Gray {SD 83792} | SALTY SUSAN, FLESHY JAUMEA |
| *Lactuca serriola L. {SD 29170, 53606} | PRICKLY LETTUCE |
| Lagophylla ramosissima Nutt. ssp. ramosissima {SD 121033} | COMMON HARELEAF |
| Lasthenia coronaria (Nutt.) Ornd. {SD 85593} | SOUTHERN GOLDFIELDS |
| Lasthenia glaberrima A. DC. {SD 106910} Note: San Diego Co. specimens previously misidentified as L. microglossa (A.DC.) E. Greene |
SMOOTH GOLDFIELDS |
| Lasthenia glabrata Lindley ssp. coulteri (A. Gray) Ornd. {SD 70323} 1B 2-3-2 FSC |
COULTER'S SALT-MARSH DAISY |
| Lasthenia gracilis (DC.) E. Greene {SD 111959} [L. calfornica Lindley, misapp.] Note: see Chan 2001. |
COMMON GOLDFIELDS |
| Layia glandulosa (Hook.) Hook. & Arn. {SD 118492} [L. g. ssp. g.] |
WHITE LAYIA |
| Layia platyglossa (Fischer & C. Meyer) A. Gray {SD 120570} [L. p. ssp. campestris Keck] |
TIDY TIPS |
| Lepidospartum squamatum (A. Gray) A. Gray {SD 5870} | SCALE-BROOM |
| Lessingia glandulifera A. Gray var. glandulifera {SD 130900} | VALLEY LESSINGIA |
| §Lessingia glandulifera A. Gray var. tomentosa (E. Greene) Ferris {SD 122732} 1B 2-1-3 FSC |
RANCHITA LESSINGIA |
| *Leucanthemum vulgare Lam. {SD 44969} [Chrysanthemum leucanthemum L.] |
OX-EYE DAISY |
| §Machaeranthera asteroides (Torrey) E. Greene var. lagunensis (Keck) B. Turner {SD 101098} [M. l. Keck] 2 3-3-1 CR / FSC |
LAGUNA MOUNTAIN ASTER |
| Machaeranthera canescens (Pursh) A. Gray var. canescens {SD 12386} [M. tephrodes (A. Gray) Greene] |
ASH-COLOR ASTER |
| Machaeranthera juncea (E. Greene) Shinn. {SD 140588} 4 1-1-1 |
RUSH CHAPARRAL-STAR, RUSH-LIKE BRISTLEWEED |
| Madia elegans Lindley ssp. elegans {SD 85718} | ELEGANT MADIA |
| Madia exigua (Smith) A. Gray {SD 77918} | PYGMY/THREADSTEM MADIA |
| Madia gracilis (Smith) Keck {SD 70879} [M. g. ssp. g.] |
SLENDER MADIA |
| Madia sativa Molina {SD 123457} | COAST MADIA |
| Malacothrix californica DC. {SD 118369} [M. c. var. c.] |
DESERT DANDELION |
| Malacothrix clevelandii A. Gray {SD 114769} | CLEVELAND'S MALACOTHRIX |
| Malacothrix glabrata A. Gray {SD 131190} [M. californica var. g. A. Gray] |
DESERT DANDELION |
| Malacothrix saxatilis (Nutt.) Torrey & A. Gray var. tenuifolia (Nutt.) A. Gray {SD 112636} | CLIFF MALACOTHRIX |
| Malacothrix stebbinsii W. Davis & Raven {SD 134517} | STEBBINS'S MALACOTHRIX |
| Malperia tenuis S. Watson {SD 133345} 2 3-1-1 |
BROWN TURBANS |
| *Matricaria matricarioides (Less.) Porter {SD 119070} [Chamomilla suaveolens (Pursh) Rydb.] |
COMMON PINEAPPLE-WEED |
| !Matricaria occidentalis (E. Greene) Rydb. {SD 17395} [Chamomilla occidentalis (E. Greene) Rydb.] |
WESTERN PINEAPPLE-WEED |
| Micropus californicus Fischer & C. Meyer var. californicus {SD 85818} | SLENDER COTTONWEED |
| Microseris douglasii (DC.) Schultz-Bip. ssp. platycarpha (A. Gray) Chambers {SD 39004} 4 1-2-2 |
SMALL-FLOWER MICROSERIS |
| Microseris elegans A. Gray {SD 39007} | ELEGANT MICROSERIS |
| Monoptilon bellioides (A. Gray) H. M. Hall {SD 119639} | MOHAVE DESERT STAR |
| *!†Oncosiphon piluliferum (L.f.) Kallersjo {SD 152402} | GLOBE CHAMOMILE |
|
Osmadenia tenella Nutt. {SD 119117} [Calycadenia t. (Nutt.) T. & G.] |
OSMADENIA |
| *!Osteospermum fruticosum (L.) Norl. {SD 154854} | TRAILING AFRICAN DAISY |
| §Packera ganderi (T. M. Barkley & R. M. Beauch.) W. A. Weber & Á. Löve {SD 131187} 1B 3-2-3 CR / FSC [Senecio g. T. M. Barkley & R. M. Beauch.] Note: see Barkley 1999. |
GANDER'S/SAN DIEGO BUTTERWEED |
| Palafoxia arida B. Turner & M. Morris var. arida {SD 122459} | DESERT SPANISH-NEEDLE |
| Pectis papposa Harvey & A. Gray var. papposa {SD 124299} | CHINCH WEED |
| Pentachaeta aurea Nutt. {SD 106561} [Chaetopappa a. (Nutt.) Keck] 4 1-2-2 |
GOLDEN-RAY PENTACHAETA |
| Perityle emoryi Torrey {SD 80437} | EMORY'S ROCK DAISY |
| Peucephyllum schottii A. Gray {SD 119041} | PIGMY-CEDAR |
| *Picris echioides L. {SD 136434} | BRISTLY OX-TONGUE |
| Pleurocoronis pluriseta (A. Gray) R. King & H. Robinson {SD 83414} | DESERT ARROW-LEAF |
| Pluchea odorata (L.) Cass. {SD 104295} [P. o. var. o.] |
SALT MARSH FLEABANE |
| Pluchea sericea (Nutt.) Cov. {SD 37582} [Tessaria s. (Nutt.) Shinners] |
ARROW WEED |
| Porophyllum gracile Benth. {SD 128550} | ODORA |
| Prenanthella exigua (A. Gray) Tomb {SD 133343} | EGBERTIA |
| Psathyrotes ramosissima (Torrey) A. Gray {SD 115738} | VELVET ROSETTES, TURTLEBACK |
| Pseudognaphalium beneolens (Davidson) Anderb. {SD 122979} [Gnaphalium canescens DC. ssp. beneolens (Davidson) Stebb. & Keil; G. b. Davidson] Note: see Anderberg 1991; Nesom 2004b. |
FRAGRANT EVERLASTING |
| Pseudognaphalium biolettii Anderb. {SD 127826} [Gnaphalium bicolor Bioletti] Note: see Anderberg 1991. |
BICOLOR CUDWEED |
| Pseudognaphalium canescens (DC.) Anderb. {SD 140472} [Gnaphalium canescens DC. ssp. c.] Note: see Anderberg 1991; Nesom 2004b. |
EVERLASTING CUDWEED |
| Pseudognaphalium microcephalum (Nutt.) Anderb. {SD 83624} [Gnaphalium canescens DC. ssp. microcephalum (Nutt.) Stebb. & Keil; G. m. Nutt.] Note: see Anderberg 1991; Nesom 2004b. |
WHITE EVERLASTING |
| Psilocarphus brevissimus Nutt. var. brevissimus {SD 85706} | DWARF WOOLLY-HEADS, WOOLLY MARBLES |
| Psilocarphus tenellus Nutt. var. tenellus {SD 132902} | SLENDER WOOLLY-HEADS |
| *!Pulicaria paludosa Link {SD 154855} | SPANISH FALSE-FLEABANE |
| Rafinesquia californica Nutt. {SD 115121} | CALIFORNIA CHICORY |
| Rafinesquia neomexicana A. Gray {SD 118101} | DESERT CHICORY |
| *!Rudbeckia hirta L. {SD 154853} | BLACK-EYED SUSAN |
| Senecio aphanactis E. Greene {SD 30790} 2 3-2-1 |
CALIFORNIA GROUNDSEL |
| !Senecio astephanus E. Greene {SD 137854} | SAN GABRIEL RAGWORT |
| Senecio californicus DC. {SD 83546} | CALIFORNIA BUTTERWEED |
| Senecio flaccidus Less. var. douglasii (DC.) B. Turner & T. Barkley {SD 14088} [S. douglasii DC. var. d.] |
SAND-WASH BUTTERWEED |
| Senecio flaccidus Less. var. monoensis (E. Greene) B. Turner & T. Barkley {SD 124300} [S. douglasii DC. var. m. (E. Greene) Jepson] |
MONO BUTTERWEED |
| Senecio mohavensis A. Gray {SD 122464} | MOJAVE GROUNDSEL |
| !†Senecio sp. nov. {SD 147666} Note: probable undescribed taxon similar to S. linearifolius, currently being studied by B. Primrose |
|
| *Senecio vulgaris L. {SD 108741} | COMMON GROUNDSEL |
| *Silybum marianum (L.) Gaertner {SD 11027} | MILK THISTLE |
| Solidago californica Nutt. {SD 70960} | CALIFORNIA GOLDENROD |
| Solidago confinis Nutt. {UC 1192247} | MARSH/SOUTHERN GOLDENROD |
| *Soliva sessilis Ruíz Lopez & Pavón {SD 113050} [S. daucifolia Nutt.] |
COAST SOLIVA |
| *Sonchus asper (L.) Hill ssp. asper {SD 135347} | PRICKLY SOW-THISTLE |
| *Sonchus oleraceus L. {SD 118361} | COMMON SOW-THISTLE |
| *Sonchus tenerrimus L. {SD 113009} | SLENDER SOW-THISTLE |
| Stebbinsoseris heterocarpa (Nutt.) Chamb. {SD 136630} [Microseris h. (Nutt.) Chambers] |
GRASSLAND STEBBINSOSERIS |
| !Stephanomeria cichoriacea A. Gray {SD 152919} | CHICORY-LEAF WIRELETTUCE |
| Stephanomeria diegensis Gottlieb {SD 39628} | SAN DIEGO WREATH-PLANT |
| Stephanomeria exigua Nutt. ssp. deanei (J. F. Macbr.) Gottlieb {SD 106855} | DEANE'S SMALL WREATH-PLANT |
| Stephanomeria exigua Nutt. ssp. exigua {SD 122465} | SMALL WREATH-PLANT |
| Stephanomeria pauciflora (Nutt.) Nelson var. pauciflora {SD 128220} | FEW-FLOWER WREATH-PLANT |
| Stephanomeria virgata Benth. ssp. pleurocarpa (E. Greene) Gottlieb {SD 83074} | TALL WREATH-PLANT |
| Stylocline gnaphaloides Nutt. {SD 17113} | EVERLASTING NEST-STRAW |
| !Stylocline intertexta Morefield {SD 24541} | TANGLED NEST-STRAW |
| Stylocline micropoides A. Gray {SD 121170} | DESERT NEST-STRAW |
| !Stylocline psilocarphoides M. Peck {SD 159324} | PECK NEST STRAW |
| Symphyotrichum defoliatum (Parish) G. L. Nesom {SD 106691} [Aster bernardinus H. M. Hall] 1B Note: see Nesom 1994 |
SAN BERNARDINO ASTER |
| Symphyotrichum lanceolatum (Willd.) G. L. Nesom ssp. hesperium (A. Gray) G. L. Nesom {SD 22172} [Aster l. Willd. ssp. h. (A. Gray) Semple & J. Chmielewski, A. h. A. Gray] Note: see Nesom 1994. |
WESTERN ASTER |
| Symphyotrichum subulatum (Michaux) G. L. Nesom var. ligulatum (Shinn.) S. D. Sundb. {SD 83492} [Aster s. Michaux var. l. Shinn., A. exilis Elliott] Note: see Sundberg 2004. |
SLIM ASTER |
| *!Tanacetum parthenium (L.) Schultz-Bip. {SD 161064} | FEVERFEW |
| *Taraxacum officinale Wigg. {SD 120680} [T. laevigatum (Willd.) DC.] |
COMMON DANDELION |
| !Tetradymia canescens DC. {SD 130541} | SPINELESS HORSEBRUSH |
| Tetradymia comosa A. Gray {SD 85864} | COTTON-THORN |
| *Thelesperma megapotamicum (Sprengel) Kuntze {SD 72403} | AMERICAN NIPPLE-SEED |
| Thymophylla pentachaeta (DC.) Small var. belenidium (DC.) Strother {SD 12993} [Dyssodia p. (DC.) Robinson var. b.] |
THURBER'S DYSSODIA |
| *!Tragopogon dubius Scop. {SD 118659} | GOAT'S BEARD |
| *Tragopogon porrifolius L. {SD 53618} | SALSIFY, OYSTER PLANT |
| Trichoptilium incisum A. Gray {SD 121027} | DESERT YELLOW-HEAD |
| Trixis californica Kellogg var. californica {SD 122467} | CALIFORNIA TRIXIS |
| Uropappus lindleyi (DC.) Nutt. {SD 115415} [Microseris l. (DC.) A. Gray] |
SILVER PUFFS |
| Venegasia carpesioides DC. {SD 131185} | JESUIT FLOWER |
| *!†Verbesina encelioides (Cav.) A. Gray ssp. encelioides {SD 104529} [V. encelioides var. exauriculata Robinson & Greenman] |
GOLDEN CROWNBEARD |
| Viguiera laciniata A. Gray {SD 83655} 4 1-2-1 |
SAN DIEGO SUNFLOWER |
| Viguiera parishii E. Greene {SD 124301} | PARISH'S GOLDEN-EYES |
| !†Viguiera purisimae Brandegee {SD 140584} | LA PURISSIMA SUNFLOWER |
| Wyethia ovata Torrey & A. Gray {SD 118657} | SOUTHERN MULE'S EAR |
| Xanthium spinosum L. {SD 25804} | SPINY COCKLEBUR |
| Xanthium strumarium L. {SD 118569} [X. s. var. canadense (Miller) Torrey & A. Gray] |
COCKLEBUR |
| Xylorhiza orcuttii (Vasey & Rose) E. Greene {SD 113927} 1B 2-2-2 FSC |
ORCUTT'S WOODY ASTER |
| *Zinnia elegans Jacq. {SD 161995} | COMMON ZINNIA |
 ANGIOSPERMS: EUDICOTS: ASTERACEAE | ANGIOSPERMS: EUDICOTS: BASELLACEAE |