Difference between revisions of "Hymenopappus filifolius var. cinereus"

(Rydberg) I. M. Johnston

Contr. Gray Herb. 68: 98. 1923.

Basionym: Hymenopappus cinereus Rydberg Bull. Torrey Bot. Club 27: 634. 1900
Treatment appears in FNA Volume 21. Treatment on page 314. Mentioned on page 312.
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|name=Hymenopappus cinereus
 
|name=Hymenopappus cinereus
 
|authority=Rydberg
 
|authority=Rydberg
 +
|rank=species
 
|publication_title=Bull. Torrey Bot. Club
 
|publication_title=Bull. Torrey Bot. Club
 
|publication_place=27: 634. 1900
 
|publication_place=27: 634. 1900
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Hymenopappus filifolius var. cinereus
 
name=Hymenopappus filifolius var. cinereus
|author=
 
 
|authority=(Rydberg) I. M. Johnston
 
|authority=(Rydberg) I. M. Johnston
 
|rank=variety
 
|rank=variety
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|publication year=1923
 
|publication year=1923
 
|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_770.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_770.xml
 
|tribe=Asteraceae tribe Heliantheae
 
|tribe=Asteraceae tribe Heliantheae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Hymenopappinae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Hymenopappinae

Revision as of 19:39, 16 December 2019

Stems 15–40 cm. Leaves: basal axils ± densely tomentose, terminal lobes 2–8(–15) mm; cauline (0–)2–4. Heads 1–6. Peduncles 1–6 cm. Phyllaries 6–9 mm. Florets 25–40; corollas yellowish or whitish, 3–4.5 mm, throats 1.5–2.5 mm, lengths 2.5–4 times lobes; anthers 2–3 mm. Cypselae 4–6 mm, hairs 1–3 mm; pappi 1.5–2 mm. 2n = 34.


Phenology: Flowering May–Sep.
Habitat: Open sites
Elevation: 1700–3000 m

Distribution

V21-770-distribution-map.gif

Ariz., Colo., N.Mex., Tex., Utah.

Discussion

Selected References

None.

Lower Taxa

None.