View source for Anisocoma ← Anisocoma You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. {{Treatment/ID |accepted_name=Anisocoma |accepted_authority=Torrey & A. Gray |publications={{Treatment/Publication |title=Boston J. Nat. Hist. |place=5: 111, plate 13, figs. 7–11. 1845 |year=1845 }} |basionyms= |synonyms= |hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Anisocoma |hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Cichorieae]]</div><div class="higher-taxon"><small>genus</small>[[Anisocoma]]</div></div> |etymology=Greek anisos, unequal, and coma, hair, alluding to pappus |volume=Volume 19 |mention_page=page 217, 310, 360 |treatment_page=page 309 }}<!-- --><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> 5–25 cm (± scapiform); taprooted. <b>Stems</b> 1–25+, erect or ascending, simple, glabrous or densely tomentose, sometimes glabrescent. <b>Leaves</b> basal or subbasal; petiolate (petioles winged); blades oblanceolate, margins pinnately lobed, denticulate (teeth callose-tipped). <b>Heads</b> borne singly. <b>Peduncles</b> not inflated distally, ebracteate. <b>Calyculi</b> 0. <b>Involucres</b> cylindric to campanulate, 4–20 mm diam. <b>Phyllaries</b> 15–25 in 4–5 series, (centers green to reddish purple) unequal, outer ovate to orbiculate, inner linear to oblong, flat, margins papery-transparent, apices rounded or obtuse to subacute. <b>Receptacles</b> flat to weakly convex, smooth, paleate (paleae slender, bristlelike). <b>Florets</b> ca. 40; corollas cream to bright yellow. <b>Cypselae</b> tan, cylindric, (bases tapered) beaks 0 (or ca. 0.5 mm), 10–15-nerved, finely appressed-puberulent; pappi readily falling, of 10, distinct, white, plumose bristles in 1 series (adaxial usually shorter than abaxial). <b>x</b> = 7.</span><!-- -->{{Treatment/Body |distribution=sw United States;nw Mexico. |discussion=<p>Species 1.</p><!-- --><p>Molecular phylogenetic studies by J. Lee et al. (2003) indicated that <i>Malacothrix</i> is polyphyletic and that <i>Anisocoma</i> and <i>Calycoseris</i> are nested within the subclade of <i>Malacothrix</i> that contains <i>M. californica</i>, the type species of that genus. <i>Anisocoma</i> shares its base chromosome number (x = 7) with <i>Calycoseris</i> and the species of <i>Malacothrix</i> with which it is most closely grouped. <i>Anisocoma</i> differs from <i>Malacothrix</i> and <i>Calycoseris</i> in having paleate receptacles and pappi of plumose, rather than barbellulate bristles.</p> |tables= |references= }}<!-- --><!-- -->{{#Taxon: name=Anisocoma |author=David J. Keil |authority=Torrey & A. Gray |rank=genus |parent rank=tribe |synonyms= |basionyms= |family=Asteraceae |illustrator=John Myers |illustration copyright=Flora of North America Association |distribution=sw United States;nw Mexico. |reference=None |publication title=Boston J. Nat. Hist. |publication year=1845 |special status= |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_461.xml |tribe=Asteraceae tribe Cichorieae |genus=Anisocoma }}<!-- -->[[Category:Treatment]][[Category:Asteraceae tribe Cichorieae]] Templates used on this page: Template:Asteraceae (view source) Template:Treatment/AuthorLink (view source) Template:Treatment/Body (view source) Template:Treatment/Body/Maps (view source) Template:Treatment/ID (view source) Template:Treatment/Publication (view source) Return to Anisocoma. Facts... more about "Anisocoma"RDF feedAuthorDavid J. Keil +AuthorityTorrey & A. Gray +Distributionsw United States + and nw Mexico. +EtymologyGreek anisos, unequal, and coma, hair, alluding to pappus +Illustration copyrightFlora of North America Association +IllustratorJohn Myers +Number of lower taxa1 +Publication titleBoston J. Nat. Hist. +Publication year1845 +ReferenceNone +Source xmlhttps://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V19-20-21/V19 461.xml +SynonymsUndefined tribe Lactuceae +Taxon familyAsteraceae +Taxon nameAnisocoma +Taxon parentAsteraceae tribe Cichorieae +Taxon rankgenus +VolumeVolume 19 +