familyPortulacaceae
genusClaytonia
speciesClaytonia perfoliata
subspeciesClaytonia perfoliata subsp. mexicana
Difference between revisions of "Claytonia perfoliata subsp. mexicana"
Novon 3: 269. 1993.
Common names: Madrean miner’s-lettuce
Illustrated
Basionym: Limnia mexicana Rydberg in N. L. Britton et al., N. Amer. Fl. 21: 309. 1932
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|common_names=Madrean miner’s-lettuce | |common_names=Madrean miner’s-lettuce | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Limnia mexicana | |name=Limnia mexicana | ||
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|publication title=Novon | |publication title=Novon | ||
|publication year=1993 | |publication year=1993 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V4/V4_945.xml |
|genus=Claytonia | |genus=Claytonia | ||
|species=Claytonia perfoliata | |species=Claytonia perfoliata | ||
Revision as of 23:21, 27 May 2020
Leaves: blades usually green, epidermal gas pockets usually absent; basal leaf rosettes suberect to flattened, 2–30 cm, blade deltate, apex apiculate drip tip, mucro 1–2 mm; cauline leaves perfoliate, blade 1–10 cm diam., margins notched or deeply cleft, apex often with twin apiculate, curved tips. Seeds 2–3 mm. 2n = 12, 24, 60.
Phenology: Flowering Feb–Apr.
Habitat: Rockslides, landslides, along animal trails
Elevation: 0-2000 m
Distribution
Ariz., Calif., N.Mex., Mexico, Central America (Guatemala).
Discussion
In the Channel Islands and Arizona, flowering apparently follows spring rains.
Selected References
None.
Lower Taxa
None.