Difference between revisions of "Amblyopappus"

Hooker & Arnott

J. Bot. (Hooker) 3: 321. 1841.

Etymology: Greek ambly -, blunt, and pappos, pappus
Treatment appears in FNA Volume 21. Treatment on page 348. Mentioned on page 335, 336.
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|family=Asteraceae
 
|family=Asteraceae
 
|illustrator=Barbara Alongi
 
|illustrator=Barbara Alongi
 +
|illustration copyright=Flora of North America Association
 
|distribution=Calif.;nw Mexico;South America.
 
|distribution=Calif.;nw Mexico;South America.
 
|reference=None
 
|reference=None
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|publication year=1841
 
|publication year=1841
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_870.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_870.xml
 
|tribe=Asteraceae tribe Heliantheae
 
|tribe=Asteraceae tribe Heliantheae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae

Revision as of 19:39, 16 December 2019

Annuals, to 40 cm (sweet scented). Stems erect, branched. Leaves cauline; opposite (proximal) or alternate (mostly); sessile; blades mostly linear, sometimes pinnately lobed, ultimate margins entire, faces glabrous (often granular-glandular). Heads discoid or disciform, in corymbiform or paniculiform arrays. Involucres ovoid to campanulate, 3–4+ mm diam. Phyllaries persistent, 3–6+ in 1–2 series (± erect in fruit, distinct, obovate, herbaceous to membranous or scarious, flat or weakly cupped at bases, glabrous or granular-glandular). Receptacles conic, pitted or smooth, glabrous, epaleate. Ray florets 0 (or inconspicuous; peripheral 3–8 florets pistillate, fertile; corollas yellow, tubular or nearly so). Disc florets 2–25+, bisexual, fertile; corollas yellow, tubes about equaling campanulate throats, lobes 5, ± deltate. Cypselae mostly obpyramidal, (3–)4-angled, hairy; pappi persistent, of 7–10+ oblong to spatulate scales. x = 8.

Distribution

Calif., nw Mexico, South America.

Discussion

Species 1.

Selected References

None.