Difference between revisions of "Gaillardia multiceps"
Bull. Torrey Bot. Club 24: 512. 1897.
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|name=Gaillardia multiceps var. microcephala | |name=Gaillardia multiceps var. microcephala | ||
|authority=B. L. Turner | |authority=B. L. Turner | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Gaillardia;Gaillardia multiceps | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Gaillardia;Gaillardia multiceps | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Gaillardia multiceps | name=Gaillardia multiceps | ||
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|authority=Greene | |authority=Greene | ||
|rank=species | |rank=species | ||
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|publication year=1897 | |publication year=1897 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_1056.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae | ||
Revision as of 19:32, 16 December 2019
Perennials or subshrubs, 30–45+ cm. Leaves cauline; petiolar bases essentially none; blades narrowly spatulate or linear, 2–6 cm × 3–5(–8+) mm, margins entire, faces sparsely and minutely hispidulous or glabrate. Peduncles 2–5+ cm. Phyllaries 20–26, lanceolate- to narrowly triangular-attenuate, 6–10 mm, ± sericeous to villous, not ciliate with jointed hairs. Receptacular setae 0.5–2.5 mm. Ray florets 8; corollas yellow, 13–20 mm. Disc florets 50–80+; corollas proximally yellow, distally purplish, tubes 1–1.5 mm, throats campanulate, 4–4.5 mm, lobes ovate-deltate, 0.8 mm, jointed hairs mostly 0.3+ mm. Cypselae obpyramidal, 2.5–3 mm, hairs 2.5–3 mm, inserted at bases and on angles and faces; pappi of 10 lanceolate, aristate scales 6–9 mm (scarious bases 4–5 × 0.8–1.5 mm). 2n = 68, ca. 102.
Phenology: Flowering Jul–Aug.
Habitat: Gypseous soils, including dunes
Elevation: 1100–1800 m
Distribution
Ariz., N.Mex., Tex.
Discussion
See comments under 1. Gaillardia pinnatifida.
Selected References
None.