Difference between revisions of "Xanthisma grindelioides var. depressum"
Sida 20: 1404. 2003.
Basionym: Haplopappus nuttallii var. depressus Maguire Amer. Midl. Naturalist 37: 144. 1947
Synonyms: Machaeranthera grindeloides var. depressa (Maguire) Cronquist & D. D. Keck
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|name=Haplopappus nuttallii var. depressus | |name=Haplopappus nuttallii var. depressus | ||
|authority=Maguire | |authority=Maguire | ||
| + | |rank=variety | ||
|publication_title=Amer. Midl. Naturalist | |publication_title=Amer. Midl. Naturalist | ||
|publication_place=37: 144. 1947 | |publication_place=37: 144. 1947 | ||
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|name=Machaeranthera grindeloides var. depressa | |name=Machaeranthera grindeloides var. depressa | ||
|authority=(Maguire) Cronquist & D. D. Keck | |authority=(Maguire) Cronquist & D. D. Keck | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Xanthisma;Xanthisma sect. Blepharodon;Xanthisma grindelioides;Xanthisma grindelioides var. depressum | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Xanthisma;Xanthisma sect. Blepharodon;Xanthisma grindelioides;Xanthisma grindelioides var. depressum | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Xanthisma grindelioides var. depressum | name=Xanthisma grindelioides var. depressum | ||
| − | |||
|authority=(Maguire) D. R. Morgan & R. L. Hartman | |authority=(Maguire) 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/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_884.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Xanthisma | |genus=Xanthisma | ||
Revision as of 19:31, 16 December 2019
Plants densely cespitose, 3–8(–12) cm. Leaves mostly crowded at base of stems, margins conspicuously white-bristled, bristles (1.5–)2–4 mm. Heads usually 1. Peduncles 1–4 cm, usually ebracteate, occasionally bracteate.
Phenology: Flowering summer.
Habitat: Calcareous or clayey slopes
Elevation: 1300–2000 m
Discussion
Variety depressum was attributed to Arizona by J. T. Kartesz and C. A. Meacham (1999), but I have seen no specimen from there.
Selected References
None.
Lower Taxa
None.