Difference between revisions of "Croptilon hookerianum var. validum"

(Rydberg) E. B. Smith

Sida 9: 61. 1981.

Basionym: Isopappus validus Rydberg Brittonia 1: 100. 1931
Synonyms: Haplopappus validus (Rydberg) Cory
Treatment appears in FNA Volume 20. Treatment on page 229.
FNA>Volume Importer
FNA>Volume Importer
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|name=Isopappus validus
 
|name=Isopappus validus
 
|authority=Rydberg
 
|authority=Rydberg
 +
|rank=species
 
|publication_title=Brittonia
 
|publication_title=Brittonia
 
|publication_place=1: 100. 1931
 
|publication_place=1: 100. 1931
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|name=Haplopappus validus
 
|name=Haplopappus validus
 
|authority=(Rydberg) Cory
 
|authority=(Rydberg) Cory
 +
|rank=species
 
}}
 
}}
 
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Croptilon;Croptilon hookerianum;Croptilon hookerianum var. validum
 
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Croptilon;Croptilon hookerianum;Croptilon hookerianum var. validum
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Croptilon hookerianum var. validum
 
name=Croptilon hookerianum var. validum
|author=
 
 
|authority=(Rydberg) E. B. Smith
 
|authority=(Rydberg) E. B. Smith
 
|rank=variety
 
|rank=variety
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|publication year=1981
 
|publication year=1981
 
|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_509.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_509.xml
 
|tribe=Asteraceae tribe Astereae
 
|tribe=Asteraceae tribe Astereae
 
|genus=Croptilon
 
|genus=Croptilon

Revision as of 20:28, 16 December 2019

Stems and peduncles densely long-stipitate-glandular (longest hairs 0.4–0.5 mm, including glands), often slightly hispid proximal to heads. Ray laminae 1–2.5 mm wide. 2n = 10 (11, 12).


Phenology: Flowering (Jun–)Jul–Oct.
Habitat: Sand, sandy gravel, dunes, stream terraces, sandstone outcrops, often in areas of oak woodlands, roadsides, roadbanks
Elevation: 20–400 m

Discussion

Selected References

None.

Lower Taxa

None.
Guy L. Nesom +
(Rydberg) E. B. Smith +
Isopappus validus +
Ark. +, Kans. +, Okla. +  and Tex. +
20–400 m +
Sand, sandy gravel, dunes, stream terraces, sandstone outcrops, often in areas of oak woodlands, roadsides, roadbanks +
Flowering (Jun–)Jul–Oct. +
Haplopappus validus +
Croptilon hookerianum var. validum +
Croptilon hookerianum +
variety +