View source for Psilostrophe tagetina

{{Treatment/ID
|accepted_name=Psilostrophe tagetina
|accepted_authority=(Nuttall) Greene
|publications={{Treatment/Publication
|title=Pittonia
|place=2: 176. 1891
|year=1891
}}
|basionyms={{Treatment/ID/Synonym
|name=Riddellia tagetina
|authority=Nuttall
}}
|synonyms={{Treatment/ID/Synonym
|name=Psilostrophe tagetina var. grandiflora
|authority=(Rydberg) Heiser
}}{{Treatment/ID/Synonym
|name=Psilostrophe tagetina var. lanata
|authority=A. Nelson
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Psilostrophe;Psilostrophe tagetina
|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>[[Psilostrophe]]</div><div class="higher-taxon"><small>species</small>[[Psilostrophe tagetina]]</div></div>
|volume=Volume 21
|mention_page=page 454
|treatment_page=page 455
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Biennials </b>or perennials (rarely flowering first year), 10–30(–60+) cm. <b>Stems</b> arachno-villous (gray to gray-green). <b>Heads</b> in ± loose to crowded, corymbiform arrays. <b>Peduncles</b> (3–)12–20(–40) mm. <b>Involucres</b> 4–8 mm. <b>Rays</b> 3–4(–6); laminae (3–)7–14+ mm, spreading in fruit. <b>Disc</b> florets 6–9(–12). <b>Cypselae</b> usually glabrous, sometimes hirtellous and/or gland-dotted; pappi of (4–)6–8 elliptic or lanceolate to lance-subulate scales 2–3+ mm. <b>2n</b> = 32.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Apr–)May–Sep(–Dec).
|habitat=Desert scrub, grasslands, limestone soils, saline flats, sandy soils
|elevation=(300–)600–2400 m
|distribution=Ariz.;N.Mex.;Tex.;Utah;Mexico (Chihuahua;Coahuila).
|discussion=<p>See comments under 6. Psilostrophe villosa.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Psilostrophe tagetina
|author=
|authority=(Nuttall) Greene
|rank=species
|parent rank=genus
|synonyms=Psilostrophe tagetina var. grandiflora;Psilostrophe tagetina var. lanata
|basionyms=Riddellia tagetina
|family=Asteraceae
|phenology=Flowering (Apr–)May–Sep(–Dec).
|habitat=Desert scrub, grasslands, limestone soils, saline flats, sandy soils
|elevation=(300–)600–2400 m
|distribution=Ariz.;N.Mex.;Tex.;Utah;Mexico (Chihuahua;Coahuila).
|reference=None
|publication title=Pittonia
|publication year=1891
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_1143.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae
|genus=Psilostrophe
|species=Psilostrophe tagetina
}}<!--

-->[[Category:Treatment]][[Category:Psilostrophe]]