Family: ASTERACEAE Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA. |
Genera of ASTERACEAE Select a genus and click on Ok |
TAXON | DISTRIB. | IMAGES |
Machaeranthera arida B.L. Turner & Horne
Views: 230.435 Forb/herb - Annual arid tansyaster Synonyms: = Machaeranthera ammophila Reveal = Machaeranthera arizonica R.C. Jacks. & R.R. Johnson = Machaeranthera coulteri (A. Gray) B.L. Turner & Horne var. arida (B.L. Turner & Horne) B.L. Turner = Psilactis coulteri auct. non A. Gray. p.p. | ||
Machaeranthera asteroides (Torr.) Greene
Views: 233.147 Forb/herb - Perennial fall tansyaster | ||
Machaeranthera asteroides (Torr.) Greene var. asteroides
Views: 213.05 Forb/herb - Perennial fall tansyaster Synonyms: = Aster amplifolius (Woot. & Standl.) Kittell = Aster canescens Pursh var. latifolius (A. Gray) A. Gray = Dieteria asteroides Torr. = Machaeranthera amplifolia Woot. & Standl. = Machaeranthera canescens (Pursh) A. Gray var. latifolia A. Gray = Machaeranthera pruinosa A. Gray = Machaeranthera simplex Woot. & Standl. = Machaeranthera verna A. Nelson | ||
Machaeranthera asteroides (Torr.) Greene var. glandulosa B.L. Turner
Views: 225.752 Forb/herb - Perennial Synonyms: = Machaeranthera hansonii A. Nelson | ||
Machaeranthera asteroides (Torr.) Greene var. lagunensis (D.D. Keck) B.L. Turner
Views: 207.492 Forb/herb - Perennial Synonyms: = Machaeranthera lagunensis D.D. Keck | ||
Machaeranthera bigelovii (A. Gray) Greene
Views: 182.586 Forb/herb - Biennial, Perennial Bigelow's tansyaster | ||
Machaeranthera bigelovii (A. Gray) Greene var. bigelovii
Views: 213.892 Forb/herb - Biennial, Perennial Bigelow's tansyaster Synonyms: = Aster aquifolius (Greene ex Woot. & Standl.) S.F. Blake = Aster bigelovii A. Gray = Aster pattersonii A. Gray = Aster rubrotinctus S.F. Blake = Machaeranthera aquifolia Greene ex Woot. & Standl. = Machaeranthera centaureoides Greene ex Woot. & Standl. = Machaeranthera pattersonii (A. Gray) Greene = Machaeranthera rubricaulis Rydb. | ||
Machaeranthera bigelovii (A. Gray) Greene var. commixta (Greene) B.L. Turner
Views: 201.578 Forb/herb - Perennial Bigelow's tansyaster Synonyms: = Machaeranthera canescens (Pursh) A. Gray var. commixta (Greene) S.L. Welsh = Machaeranthera commixta Greene | ||
Machaeranthera bigelovii (A. Gray) Greene var. mucronata (Greene) B.L. Turner
Views: 230.934 Forb/herb - Biennial, Perennial Bigelow's tansyaster Synonyms: = Aster adenolepis S.F. Blake = Machaeranthera mucronata Greene | ||
Machaeranthera blephariphylla (A. Gray) Shinners
Views: 213.116 Subshrub, Forb/herb - Perennial Texas tansyaster Synonyms: = Aster gymnocephalus auct. non (DC.) A. Gray = Haplopappus blephariphyllus A. Gray = Haplopappus gymnocephalus DC. = Machaeranthera correllii Shinners = Machaeranthera gymnocephala auct. non (DC.) Shinners | ||
Machaeranthera canescens (Pursh) A. Gray
Views: 372.294 Forb/herb - Annual, Biennial, Perennial hoary tansyaster | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens
Views: 266.385 Forb/herb - Annual, Biennial, Perennial hoary tansyaster | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. ambigua B.L. Turner
Views: 260.041 Forb/herb - Annual, Biennial, Perennial hoary tansyaster Synonyms: = Machaeranthera angustifolia Woot. & Standl. = Machaeranthera oxylepis Greene = Machaeranthera scoparia Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. canescens
Views: 232.268 Forb/herb - Annual, Biennial, Perennial hoary tansyaster Synonyms: = Aster canescens Pursh = Aster canescens Pursh var. viscosus (Nutt.) A. Gray = Aster glossophyllus Piper = Aster leiodes S.F. Blake = Aster shastensis (A. Gray) A. Gray var. glossophyllus (Piper) Cronquist = Aster shastensis (A. Gray) A. Gray var. latifolius Cronquist = Dieteria canescens (Pursh) Nutt. = Dieteria divaricata Nutt. = Dieteria pulverulenta Nutt. = Dieteria viscosa Nutt. = Machaeranthera angustifolia Rydb., non Woot. & Standl. = Machaeranthera canescens (Pursh) A. Gray var. latifolia (A. Nelson) S.L. Welsh, non A. Gray = Machaeranthera canescens (Pursh) A. Gray var. monticola Dorn = Machaeranthera canescens (Pursh) A. Gray var. viscosa (Nutt.) Piper = Machaeranthera divaricata (Nutt.) Greene = Machaeranthera glabella Greene ex Rydb. = Machaeranthera laetevirens Greene, non Aster laetevirens (Greene) Greene = Machaeranthera latifolia A. Nelson = Machaeranthera leptophylla Rydb. = Machaeranthera linearis Rydb., nom. illeg., non Machaeranthera linearis Greene = Machaeranthera montana Greene = Machaeranthera paniculata A. Nelson = Machaeranthera pinosa Elmer = Machaeranthera pulverulenta (Nutt.) Greene = Machaeranthera ramosa A. Nelson = Machaeranthera selbyi Rydb. = Machaeranthera shastensis A. Gray var. glossophylla (Piper) Cronquist & D.D. Keck = Machaeranthera shastensis A. Gray var. latifolia (Cronquist) Cronquist & D.D. Keck = Machaeranthera shastensis A. Gray var. montana (Greene) Cronquist & D.D. Keck = Machaeranthera spinulosa (Greene) Cory, non Amellus spinulosa Pursh = Machaeranthera subalpina Greene = Machaeranthera superba A. Nelson = Machaeranthera viscosa (Nutt.) Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. incana (Lindl.) A. Gray
Views: 252.99 Forb/herb - Annual, Biennial, Perennial hoary tansyaster Synonyms: = Aster attenuatus (Howell) M. Peck, non Lindl. ex Hook. = Aster tephrodes (A. Gray) S.F. Blake = Dieteria incana (Lindl.) Torr. & A. Gray = Diplopappus incanus Lindl. = Machaeranthera attenuata Howell = Machaeranthera canescens (Pursh) A. Gray var. tephrodes A. Gray = Machaeranthera incana (Lindl.) Greene = Machaeranthera tephrodes (A. Gray) Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. leucanthemifolia (Greene) S.L. Welsh
Views: 211.075 Forb/herb - Annual, Biennial, Perennial whiteflower tansyaster Synonyms: = Aster leucanthemifolius Greene = Machaeranthera hiemalis A. Nelson = Machaeranthera leucanthemifolia (Greene) Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. sessiliflora (Nutt.) B.L. Turner
Views: 204.63 Forb/herb - Annual, Biennial, Perennial hoary tansyaster Synonyms: = Dieteria sessiliflora (Nutt.) Greene = Machaeranthera magna A. Nelson = Machaeranthera sessiliflora (Nutt.) Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. shastensis (A. Gray) B.L. Turner
Views: 257.003 Forb/herb - Annual, Biennial, Perennial Shasta tansyaster Synonyms: = Aster inornatus Greene = Aster shastensis (A. Gray) A. Gray = Aster shastensis (A. Gray) A. Gray var. eradiatus A. Gray = Machaeranthera eradiata (A. Gray) Howell = Machaeranthera inops A. Nelson & J.F. Macbr. = Machaeranthera inops A. Nelson & J.F. Macbr. var. atrata A. Nelson & J.F. Macbr. = Machaeranthera inornata (Greene) Greene = Machaeranthera shastensis A. Gray = Machaeranthera shastensis A. Gray var. eradiata (A. Gray) Cronquist & D.D. Keck | ||
Machaeranthera canescens (Pursh) A. Gray ssp. canescens var. ziegleri (Munz) B.L. Turner
Views: 202.52 Forb/herb - Perennial Ziegler's tansyaster Synonyms: = Machaeranthera canescens (Pursh) A. Gray ssp. ziegleri Munz | ||
Machaeranthera canescens (Pursh) A. Gray ssp. glabra (A. Gray) B.L. Turner
Views: 180.353 Forb/herb - Annual, Biennial, Perennial hoary tansyaster | ||
Machaeranthera canescens (Pursh) A. Gray ssp. glabra (A. Gray) B.L. Turner var. aristata (Eastw.) B.L. Turner
Views: 199.418 Forb/herb - Annual, Biennial, Perennial hoary tansyaster Synonyms: = Aster canescens Pursh var. aristatus Eastw. = Aster cichoriaceus (Greene) S.F. Blake = Machaeranthera canescens (Pursh) A. Gray var. vacans (A. Nelson) S.L. Welsh = Machaeranthera cichoriacea Greene = Machaeranthera pulverulenta (Nutt.) Greene var. vacans A. Nelson = Machaeranthera rigida Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. glabra (A. Gray) B.L. Turner var. glabra A. Gray
Views: 231.832 Forb/herb - Annual, Biennial, Perennial hoary tansyaster Synonyms: = Aster linearis (Greene) Cory = Machaeranthera canescens (Pursh) A. Gray var. viridis A. Gray = Machaeranthera fremontii Rydb. = Machaeranthera linearis Greene | ||
Machaeranthera canescens (Pursh) A. Gray ssp. glabra (A. Gray) B.L. Turner var. nebraskana B.L. Turner
Views: 210.259 Forb/herb - Annual, Biennial, Perennial Nebraska tansyaster | ||
Machaeranthera carnosa (A. Gray) G.L. Nesom
Views: 170.343 Subshrub, Forb/herb - Perennial shrubby alkaliaster | ||
Machaeranthera carnosa (A. Gray) G.L. Nesom var. carnosa
Views: 249.94 Subshrub, Forb/herb - Perennial shrubby alkaliaster Synonyms: = Leucosyris carnosa (A. Gray) Greene = Linosyris carnosa A. Gray | ||
Machaeranthera carnosa (A. Gray) G.L. Nesom var. intricata (A. Gray) G.L. Nesom
Views: 222.649 Subshrub, Forb/herb - Perennial shrubby alkaliaster Synonyms: = Aster intricatus (A. Gray) S.F. Blake = Bigelovia intricata A. Gray = Leucosyris carnosa (A. Gray) Greene var. intricata (A. Gray) Cronquist | ||
Machaeranthera coloradoensis (A. Gray) Osterh.
Views: 198.859 Subshrub, Forb/herb - Perennial Colorado tansyaster | ||
Machaeranthera coloradoensis (A. Gray) Osterh. var. brandegeei (Rydb.) T.J. Watson ex R.L. Hartm.
Views: 187.637 Subshrub, Forb/herb - Perennial Brandegee's tansyaster | ||
Machaeranthera coloradoensis (A. Gray) Osterh. var. coloradoensis
Views: 273.611 Subshrub, Forb/herb - Perennial Colorado tansyaster Synonyms: = Aster coloradoensis A. Gray = Eriocarpum coloradoense (A. Gray) Greene = Haplopappus coloradoensis (A. Gray) R.L. Hartm. ex Dorn = Xylorhiza coloradoensis (A. Gray) Rydb. | ||
Machaeranthera gracilis (Nutt.) Shinners
Views: 212.395 Forb/herb - Annual slender goldenweed Synonyms: = Dieteria gracilis Nutt., non Aster gracilis Nutt. = Haplopappus gracilis (Nutt.) A. Gray = Haplopappus ravenii R.C. Jacks. = Sideranthus gracilis (Nutt.) A. Nelson | ||
Machaeranthera grindelioides (Nutt.) Shinners
Views: 156.464 Subshrub, Forb/herb - Perennial rayless tansyaster | ||
Machaeranthera grindelioides (Nutt.) Shinners var. depressa (Maguire) Cronquist & D.D. Keck
Views: 176.423 Subshrub, Forb/herb - Perennial rayless tansyaster Synonyms: = Haplopappus nuttallii Torr. & A. Gray var. depressus Maguire | ||
Machaeranthera grindelioides (Nutt.) Shinners var. grindelioides
Views: 263.347 Subshrub, Forb/herb - Perennial rayless tansyaster Synonyms: = Eriocarpum grindelioides Nutt. = Haplopappus nuttallii Torr. & A. Gray = Sideranthus grindelioides (Nutt.) Britton | ||
Machaeranthera gypsitherma G.L. Nesom, Vorobik & R.L. Hartm.
Views: 189.838 Forb/herb - Perennial La Playa Springs tansyaster Synonyms: = Aster blepharophyllus A. Gray | ||
Machaeranthera gypsophila B.L. Turner
Views: 175.832 Forb/herb - Perennial gypsum tansyaster | ||
Machaeranthera juncea (Greene) Shinners
Views: 188.753 Subshrub, Forb/herb - Perennial rush bristleweed Synonyms: = Haplopappus junceus Greene | ||
Machaeranthera parviflora A. Gray
Views: 245.085 Forb/herb - Annual smallflower tansyaster Synonyms: = Aster parviflorus A. Gray, non Nees = Aster parvulus S.F. Blake = Machaeranthera pygmaea (A. Gray) Woot. & Standl. | ||
Machaeranthera pinnatifida (Hook.) Shinners
Views: 179.081 Subshrub, Forb/herb - Perennial lacy tansyaster | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm.
Views: 184.454 Subshrub, Forb/herb - Perennial Goodding's tansyaster | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. var. gooddingii
Views: 179.03 Subshrub, Forb/herb - Perennial Goodding's tansyaster Synonyms: = Haplopappus gooddingii (A. Nelson) Munz & I.M. Johnst. = Haplopappus spinulosus (Pursh) DC. var. gooddingii (A. Nelson) S.F. Blake = Sideranthus gooddingii A. Nelson | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. var. paradoxa B.L.
Views: 234.697 Subshrub, Forb/herb - Perennial Goodding's tansyaster Synonyms: = Haplopappus spinulosus (Pursh) DC. var. paradoxa (B.L. Turner & R.L. Hartm.) Cronquist | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida
Views: 202.681 Subshrub, Forb/herb - Perennial lacy tansyaster | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. chihuahuana B.L. Turner & R.L. Hartm.
Views: 187.542 Subshrub, Forb/herb - Perennial Chihuahua tansyaster Synonyms: = Haplopappus spinulosus (Pursh) DC. var. chihuahuanus (B.L. Turner & R.L. Hartm.) Gandhi | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. glaberrima (Rydb.) B.L. Turner & R.L. Hartm.
Views: 199.711 Subshrub, Forb/herb - Perennial lacy tansyaster Synonyms: = Haplopappus spinulosus (Pursh) DC. ssp. glaberrimus (Rydb.) H.M. Hall = Haplopappus spinulosus (Pursh) DC. var. glaberrimus (Rydb.) S.F. Blake = Sideranthus glaberrimus Rydb. = Sideranthus spinulosus (Pursh) Sweet ex Rydb. var. glaberrimus (Rydb.) A. Nelson | ||
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida
Views: 248.08 Subshrub, Forb/herb - Perennial lacy tansyaster Synonyms: = Amellus spinulosus Pursh, non Machaeranthera spinulosus Greene = Aster pinnatifidus (Hook.) Kuntze = Dieteria spinulosa (Pursh) Nutt. = Diplopappus pinnatifidus Hook. = Eriocarpum australe Greene = Eriocarpum spinulosum (Pursh) Greene = Eriocarpum wootonii Greene = Haplopappus coulteri Harv. & A. Gray ex A. Gray = Haplopappus spinulosus (Pursh) DC. = Haplopappus spinulosus (Pursh) DC. ssp. australis (Greene) H.M. Hall = Haplopappus spinulosus (Pursh) DC. ssp. cotulus (Small) H.M. Hall = Haplopappus spinulosus (Pursh) DC. ssp. laevis (Woot. & Standl.) H.M. Hall = Haplopappus spinulosus (Pursh) DC. var. canescens A. Gray = Haplopappus spinulosus (Pursh) DC. var. glaber A. Gray = Haplopappus spinulosus (Pursh) DC. var. turbinellus (Rydb.) S.F. Blake = Haplopappus texensis R.C. Jacks. = Machaeranthera australis (Greene) Shinners = Machaeranthera laevis (Woot. & Standl.) Shinners = Machaeranthera pinnata (Nutt.) Shinners = Machaeranthera texensis (R.C. Jacks.) Shinners = Sideranthus australis (Greene) Rydb. = Sideranthus cotula Small = Sideranthus laevis Woot. & Standl. = Sideranthus machaerantherus Small = Sideranthus puberulus Rydb. = Sideranthus spinulosus (Pursh) Sweet ex Rydb. = Sideranthus turbinellus Rydb. = Sideranthus wootonii (Greene) Standl. = Starkea pinnata Nutt. | ||
Machaeranthera pinnatifida (Hook.) Shinners var. scabrella (Greene) B.L. Turner & R.L. Hartm. [excluded]
Views: 187.471 - machaeranthera Synonyms: = Eriocarpum scabrellum Greene = Haplopappus spinulosus (Pursh) DC. ssp. scabrellus (Greene) H.M. Hall = Haplopappus spinulosus (Pursh) DC. var. scabrellus (Greene) S.F. Blake = Machaeranthera scabrella (Greene) Shinners | ||
Machaeranthera riparia (Kunth) A.G. Jones
Views: 227.078 Subshrub, Forb/herb - Perennial Chiricahua Mountain tansyaster Synonyms: = Aster riparius Kunth = Aster sonorae A. Gray = Machaeranthera sonorae (A. Gray) J. Stucky | ||
Machaeranthera tagetina Greene
Views: 184.228 Forb/herb - Annual mesa tansyaster Synonyms: = Aster tagetinus (Greene) S.F. Blake | ||
Machaeranthera tanacetifolia (Kunth) Nees
Views: 244.569 Forb/herb - Annual, Biennial tanseyleaf tansyaster Synonyms: = Aster tanacetifolius Kunth = Machaeranthera coronopifolia (Nutt.) A. Nelson = Machaeranthera parthenium Greene | ||
Machaeranthera viscida (Woot. & Standl.) R.L. Hartm.
Views: 212.221 Forb/herb - Annual sticky tansyaster Synonyms: = Haplopappus havardii Waterf. = Machaeranthera havardii (Waterf.) Shinners |
More genera: Machaerina
Machaerium
Machaonia
Macleaya
Maclura
Macradenia
Macranthera
Macrocoma
Macromeria
Macromitrium
Macroptilium
Macrosiphonia