Difference between revisions of "Cirsium ochrocentrum var. martinii"

(Barlow-Irick) D. J. Keil

Sida 21: 215. 2004.

Common names: Martin’s thistle
Basionym: Cirsium ochrocentrum subsp. martinii Barlow-Irick Novon 9: 320, fig. 2. 1999
Treatment appears in FNA Volume 19. Treatment on page 123.
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|name=Cirsium ochrocentrum subsp. martinii
 
|name=Cirsium ochrocentrum subsp. martinii
 
|authority=Barlow-Irick
 
|authority=Barlow-Irick
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|rank=subspecies
 
|publication_title=Novon
 
|publication_title=Novon
 
|publication_place=9: 320, fig. 2. 1999
 
|publication_place=9: 320, fig. 2. 1999
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name=Cirsium ochrocentrum var. martinii
 
name=Cirsium ochrocentrum var. martinii
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|authority=(Barlow-Irick) D. J. Keil
 
|authority=(Barlow-Irick) D. J. Keil
 
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|rank=variety
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|publication year=2004
 
|publication year=2004
 
|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_82.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_82.xml
 
|tribe=Asteraceae tribe Cardueae
 
|tribe=Asteraceae tribe Cardueae
 
|genus=Cirsium
 
|genus=Cirsium

Latest revision as of 20:56, 5 November 2020

Stems leafy, nodes usually well separated. Leaves: distal cauline bases clasping, or if decurrent, spiny wings usually less than 1 cm. Corollas red, pink, or reddish purple (rarely white). 2n = 30, 31, 32, 34.


Phenology: Flowering spring–autumn (May–Sep).
Habitat: Desert grasslands, arid shrublands, pine-, oak-, juniper-, or mesquite-dominated woodlands, often in disturbed areas, grassy slopes in montane pine forests
Elevation: 1300–2200 m

Distribution

V19-82-distribution-map.gif

Ariz., N.Mex., Mexico (Chihuahua, Coahuila, Sonora, Durango).

Discussion

Variety martinii occurs from east-central and southeastern Arizona to western New Mexico and is scattered southward into north-central Mexico.

Selected References

None.

Lower Taxa

None.
David J. Keil +
(Barlow-Irick) D. J. Keil +
Cirsium ochrocentrum subsp. martinii +
Martin’s thistle +
Ariz. +, N.Mex. +, Mexico (Chihuahua +, Coahuila +, Sonora +  and Durango). +
1300–2200 m +
Desert grasslands, arid shrublands, pine-, oak-, juniper-, or mesquite-dominated woodlands, often in disturbed areas, grassy slopes in montane pine forests +
Flowering spring–autumn (May–Sep). +
Asteraceae tribe Cynarea +
Cirsium ochrocentrum var. martinii +
Cirsium ochrocentrum +
variety +