Difference between revisions of "Clappia"
in W. H. Emory, Rep. U.S. Mex. Bound. 2(1): 93. 1859.
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|publication year=1859 | |publication year=1859 | ||
|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/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_622.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Clappiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Clappiinae | ||
Revision as of 19:49, 24 September 2019
Subshrubs or shrubs, to 30+ cm (± succulent or fleshy). Stems mostly erect, branched from bases or throughout. Leaves cauline; opposite (proximally) or mostly alternate; sessile; blades linear (subterete), margins mostly entire, rarely distally 3-lobed, faces glabrous. Heads radiate, borne singly. Involucres hemispheric, 6–8 mm diam. Phyllaries 12–16 in 3–4+ series (broadly ovate to obovate, unequal, striate with resinous nerves). Receptacles convex, epaleate (± densely setose with subulate enations). Ray florets 10–15, pistillate, fertile; corollas yellow. Disc florets 30–100+, bisexual, fertile; corollas yellow; tubes about equaling or longer than narrowly funnelform throats; lobes 5, narrowly deltate. Cypselae columnar to clavate (10–12-ribbed, sparsely hairy on ribs); pappi persistent, of 12–25 subulate scales in 1 series. x = 16.
Discussion
Species 1.
Selected References
None.