View source for Baileya

{{Treatment/ID
|accepted_name=Baileya
|accepted_authority=Harvey & A. Gray ex Torrey in W. H. Emory
|publications={{Treatment/Publication
|title=in W. H. Emory, Not. Milit. Recon.,
|place=143. 1848
|year=1848
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Baileya
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Gaillardiinae]]</div><div class="higher-taxon"><small>genus</small>[[Baileya]]</div></div>
|etymology=For Jacob Whitman Bailey, 1811–1857, researcher of diatomaceous algae at the U.S. Military Academy
|volume=Volume 21
|mention_page=page 3, 415, 416, 445
|treatment_page=page 444
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> biennials, or perennials, 15–100 cm. <b>Stems</b> erect, branched from bases or ± throughout, floccose-woolly. <b>Leaves</b> basal and cauline; alternate; petiolate (basal) or sessile (cauline); blades lance-linear to broadly ovate, sometimes pinnately lobed or pinnatifid, ultimate margins entire, faces usually floccose-woolly. <b>Heads</b> radiate, borne singly or in cymiform arrays. <b>Involucres</b> campanulate to hemispheric, 5–25 mm diam. <b>Phyllaries</b> persistent, 8–13 or 21–34 in 2 series (spreading to erect in fruit, distinct, mostly lance-linear, subequal, floccose-tomentose). <b>Receptacles</b> flat to convex, shallowly pitted, epaleate. <b>Ray</b> florets 5–7 or 20–55, pistillate, fertile; corollas (usually marcescent) yellow. <b>Disc</b> florets 10–20 or 40–100+, bisexual, fertile; corollas yellow (hairy), tubes shorter than throats, lobes 5, ± deltate (anther appendages ovate; style-branch apices truncate to acute). <b>Cypselae</b> narrowly obpyramidal, weakly ribbed or striate, glandular-pubescent; pappi usually 0 (rarely of scales). <b>x</b> = 16.</span><!--

-->{{Treatment/Body
|distribution=sw United States;n Mexico.
|discussion=<p>Species 3 (3 in the flora).</p><!--
--><p><i>Baileya</i> is perhaps best known by <i>B. multiradiata</i>, which is the most widely distributed, most abundant, and (usually) earliest blooming of the three species in the genus. The large-headed vernal form is particularly attractive; this, together with its long flowering season and its drought tolerance, have given the plant recognition in horticultural circles.</p>
|tables=
|references={{Treatment/Reference
|id=brown1974a
|text=Brown, R. C. 1974. Biosystematics of Baileya and Psilostrophe (Compositae, Helenieae). Ph.D. dissertation. Arizona State University.
}}{{Treatment/Reference
|id=turner1993c
|text=Turner, M. W. 1993. Systematic study of the genus Baileya (Asteraceae: Helenieae). Sida 15: 491–508.
}}
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Heads in loose, cymiform arrays; rays mostly 5–7
|[[Baileya pauciradiata|Baileya pauciradiata]]
|-id=key-0-1
|1
|Heads borne singly; rays 20–55
|[[#key-0-2| > 2]]
|-id=key-0-2
|2
|Peduncles (at least in vernal forms) 10–30 cm; style-branch apices truncate to slightly rounded
|[[Baileya multiradiata|Baileya multiradiata]]
|-id=key-0-2
|2
|Peduncles 3–12 cm; style-branch apices ± acute
|[[Baileya pleniradiata|Baileya pleniradiata]]
|}
</div></div><!--

-->{{#Taxon:
name=Baileya
|author=M. W. Turner
|authority=Harvey & A. Gray ex Torrey in W. H. Emory
|rank=genus
|parent rank=subtribe
|synonyms=
|basionyms=
|family=Asteraceae
|distribution=sw United States;n Mexico.
|reference=brown1974a;turner1993c
|publication title=in W. H. Emory, Not. Milit. Recon.,
|publication year=1848
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_1116.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae
|genus=Baileya
}}<!--

-->[[Category:Treatment]][[Category:Asteraceae (tribe Heliantheae) subtribe Gaillardiinae]]