Show Lower Taxa
Difference between revisions of "Blennosperma nanum"
Proc. Biol. Soc. Wash. 39: 144. 1926.
Basionym: Chrysanthemum nanum Hooker Fl. Bor.-Amer. 1: 320. 1833
Treatment appears in FNA Volume 20. Treatment on page 640.
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|name=Chrysanthemum nanum | |name=Chrysanthemum nanum | ||
|authority=Hooker | |authority=Hooker | ||
| + | |rank=species | ||
|publication_title=Fl. Bor.-Amer. | |publication_title=Fl. Bor.-Amer. | ||
|publication_place=1: 320. 1833 | |publication_place=1: 320. 1833 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Blennosperma nanum | name=Blennosperma nanum | ||
| − | |||
|authority=(Hooker) S. F. Blake | |authority=(Hooker) S. F. Blake | ||
|rank=species | |rank=species | ||
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|publication year=1926 | |publication year=1926 | ||
|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/V20_1442.xml |
|tribe=Asteraceae tribe Senecioneae | |tribe=Asteraceae tribe Senecioneae | ||
|genus=Blennosperma | |genus=Blennosperma | ||
Revision as of 20:26, 16 December 2019
Proximal leaves mostly 3–6+ cm, usually 5–15-lobed. Involucres 5–6+ mm. Ray florets: corollas (sometimes 0) usually yellow, rarely white, often purplish abaxially, 3–7 mm; stigmas yellow. Disc florets 20–100+. Cypselae 2.5–4.5 mm, sometimes epapillate. 2n = 14.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Disc florets mostly 12–60(–70+); cypselae mostly 2.5–3 mm | Blennosperma nanum var. nanum |
| 1 | Disc florets mostly 60–100+; cypselae mostly3-4.5 mm | Blennosperma nanum var. robustum |