Difference between revisions of "Dieteria bigelovii var. mucronata"

(Greene) D. R. Morgan & R. L. Hartman

Sida 20: 1394. 2003.

Basionym: Machaeranthera mucronata Greene Pittonia 4: 72. 1899
Synonyms: Machaeranthera bigelovii var. mucronata (Greene) B. L. Turner
Treatment appears in FNA Volume 20. Treatment on page 398. Mentioned on page 396, 397.
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|name=Machaeranthera mucronata
 
|name=Machaeranthera mucronata
 
|authority=Greene
 
|authority=Greene
 +
|rank=species
 
|publication_title=Pittonia
 
|publication_title=Pittonia
 
|publication_place=4: 72. 1899
 
|publication_place=4: 72. 1899
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|name=Machaeranthera bigelovii var. mucronata
 
|name=Machaeranthera bigelovii var. mucronata
 
|authority=(Greene) B. L. Turner
 
|authority=(Greene) B. L. Turner
 +
|rank=variety
 
}}
 
}}
 
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Dieteria;Dieteria bigelovii;Dieteria bigelovii var. mucronata
 
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Dieteria;Dieteria bigelovii;Dieteria bigelovii var. mucronata
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Dieteria bigelovii var. mucronata
 
name=Dieteria bigelovii var. mucronata
|author=
 
 
|authority=(Greene) D. R. Morgan & R. L. Hartman
 
|authority=(Greene) D. R. Morgan & R. L. Hartman
 
|rank=variety
 
|rank=variety
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|publication year=2003
 
|publication year=2003
 
|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/V20_908.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_908.xml
 
|tribe=Asteraceae tribe Astereae
 
|tribe=Asteraceae tribe Astereae
 
|genus=Dieteria
 
|genus=Dieteria

Revision as of 19:31, 16 December 2019

Leaf blades linear to linear-oblanceolate, mid 20–80 × 2–6 mm, margins entire, faces glabrate, puberulent, or canescent. Involucres hemispheric, 8–12 mm, widths 2–3 times heights. Phyllaries 90–100, 0.5–1 mm wide (at midpoint), apices long-acuminate, 2–5 mm. Ray florets 20–60. 2n = 8.


Phenology: Flowering Aug–Sep.
Habitat: Meadows and open areas in coniferous forests
Elevation: 2400–3000 m

Discussion

Variety mucronata is known from the Kaibab Plateau (northcentral Arizona).

Selected References

None.

Lower Taxa

None.