Difference between revisions of "Dudleya cymosa subsp. pumila"
Madroño 34: 336. 1988,.
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|place=34: 336. 1988, | |place=34: 336. 1988, | ||
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| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Dudleya pumila | |name=Dudleya pumila | ||
|authority=Rose | |authority=Rose | ||
| + | |rank=species | ||
| + | |publication_title=in N. L. Britton and J. N. Rose, New N. Amer. Crassul., | ||
| + | |publication_place=14. 1903 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Dudleya goldmanii | |name=Dudleya goldmanii | ||
|authority=Rose | |authority=Rose | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Crassulaceae;Dudleya;Dudleya subg. Dudleya;Dudleya cymosa;Dudleya cymosa subsp. pumila | |hierarchy=Crassulaceae;Dudleya;Dudleya subg. Dudleya;Dudleya cymosa;Dudleya cymosa subsp. pumila | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Dudleya cymosa subsp. pumila | name=Dudleya cymosa subsp. pumila | ||
| − | |||
|authority=(Rose) K. M. Nakai | |authority=(Rose) K. M. Nakai | ||
|rank=subspecies | |rank=subspecies | ||
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|publication title=Madroño | |publication title=Madroño | ||
|publication year= | |publication year= | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V8/V8_358.xml |
|genus=Dudleya | |genus=Dudleya | ||
|subgenus=Dudleya subg. Dudleya | |subgenus=Dudleya subg. Dudleya | ||
Latest revision as of 22:43, 5 November 2020
Caudices simple or 2–5-branched, 1–2(–3.5) cm diam. Leaves: rosettes usually 10–25-leaved; blade green, rhombic-oblanceolate to spatulate, 1.5–5(–10) × 1–3(–6) cm, apex mostly short-acuminate to cuspidate, surfaces sometimes farinose, glaucous. Inflorescences: floral shoots 5–20-leaved, 5–15(–25) cm; cincinni 3+, 3–6-flowered, mostly 1–3 cm. Petals bright yellow to red, 10–12 × 2.5–4 mm. 2n = 34.
Phenology: Flowering spring.
Habitat: Rock crevices, rocky slopes
Elevation: 100-2600 m
Discussion
Plants of subsp. pumila in the San Gabriel Mountains are rather uniformly small, with the rosette leaves rhomboid and short-acuminate to cuspidate. Taken by themselves, they would seem a quite well-distinguished subspecies, and many plants of the Santa Lucia Mountains are similar. Plants of the San Bernardino Mountains are similar but apparently more variable; in the Santa Lucia Mountains the plants are perhaps even more variable, some like subsp. cymosa. Thus there is no clear line between the two subspecies.
Selected References
None.