Difference between revisions of "Cirsium remotifolium var. rivulare"

Jepson

Man. Fl. Pl. Calif., 1164. 1925.

Common names: Klamath thistle
Synonyms: Cirsium acanthodontum S. F. Blake Cirsium oreganum Piper
Treatment appears in FNA Volume 19. Treatment on page 131. Mentioned on page 130, 147.
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|name=Cirsium acanthodontum
 
|name=Cirsium acanthodontum
 
|authority=S. F. Blake
 
|authority=S. F. Blake
 +
|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Cirsium oreganum
 
|name=Cirsium oreganum
 
|authority=Piper
 
|authority=Piper
 +
|rank=species
 
}}
 
}}
 
|hierarchy=Asteraceae;Asteraceae tribe Cardueae;Cirsium;Cirsium remotifolium;Cirsium remotifolium var. rivulare
 
|hierarchy=Asteraceae;Asteraceae tribe Cardueae;Cirsium;Cirsium remotifolium;Cirsium remotifolium var. rivulare
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|elevation=10–1200 m
 
|elevation=10–1200 m
 
|distribution=Calif.;Oreg.
 
|distribution=Calif.;Oreg.
|discussion=<p>Plants of <i></i></i>var.<i><i> rivulare</i> occur in the western Klamath Mountains of southwestern Oregon and northwestern California and the adjacent coastal plain. Although these plants are usually slender and erect with well separated leaves, they assume a compact growth form in maritime habitats.</p>
+
|discussion=<p>Plants of <i></i>var.<i> rivulare</i> occur in the western Klamath Mountains of southwestern Oregon and northwestern California and the adjacent coastal plain. Although these plants are usually slender and erect with well separated leaves, they assume a compact growth form in maritime habitats.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Cirsium remotifolium var. rivulare
 
name=Cirsium remotifolium var. rivulare
|author=
 
 
|authority=Jepson
 
|authority=Jepson
 
|rank=variety
 
|rank=variety
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|publication year=1925
 
|publication year=1925
 
|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/V19_98.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_98.xml
 
|tribe=Asteraceae tribe Cardueae
 
|tribe=Asteraceae tribe Cardueae
 
|genus=Cirsium
 
|genus=Cirsium

Revision as of 20:23, 16 December 2019

Phyllaries imbricate or subequal, linear, margins and/or apices regularly spinulose-serrulate, sometimes weakly expanded and scarious. Corollas usually purple (infrequently cream-colored), 20–25 mm, tubes 8–12 mm, throats 5–6 mm, lobes 6–8 mm. 2n = 32.


Phenology: Flowering late spring–summer (May–Aug).
Habitat: Sea bluffs, river valleys, meadows, grasslands, open coniferous or mixed coniferous-hardwood forests
Elevation: 10–1200 m

Discussion

Plants of var. rivulare occur in the western Klamath Mountains of southwestern Oregon and northwestern California and the adjacent coastal plain. Although these plants are usually slender and erect with well separated leaves, they assume a compact growth form in maritime habitats.

Selected References

None.

Lower Taxa

None.
David J. Keil +
Jepson +
Carduus remotifolius +
Klamath thistle +
Calif. +  and Oreg. +
10–1200 m +
Sea bluffs, river valleys, meadows, grasslands, open coniferous or mixed coniferous-hardwood forests +
Flowering late spring–summer (May–Aug). +
Man. Fl. Pl. Calif., +
Illustrated +  and Endemic +
Cirsium acanthodontum +  and Cirsium oreganum +
Cirsium remotifolium var. rivulare +
Cirsium remotifolium +
variety +