Difference between revisions of "Petrophytum caespitosum subsp. acuminatum"
Aliso 4: 92. 1958.
Conservation concernEndemic
Basionym: Petrophytum acuminatum Rydberg in N. L. Britton et al. , N. Amer. Fl. 22: 253. 1908
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|label=Endemic | |label=Endemic | ||
}} | }} | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Petrophytum acuminatum | |name=Petrophytum acuminatum | ||
|authority=Rydberg | |authority=Rydberg | ||
| + | |rank=species | ||
| + | |publication_title=in N. L. Britton et al. , N. Amer. Fl. | ||
| + | |publication_place=22: 253. 1908 | ||
}} | }} | ||
|synonyms= | |synonyms= | ||
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|distribution=Calif. | |distribution=Calif. | ||
|discussion=<p>Of conservation concern.</p><!-- | |discussion=<p>Of conservation concern.</p><!-- | ||
| − | --><p>Subspecies acuminatum is known only from the southern Sierra | + | --><p>Subspecies <i>acuminatum</i> is known only from the southern Sierra Nevada in Fresno and Tulare counties.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Petrophytum caespitosum subsp. acuminatum | name=Petrophytum caespitosum subsp. acuminatum | ||
| − | |||
|authority=(Rydberg) Munz | |authority=(Rydberg) Munz | ||
|rank=subspecies | |rank=subspecies | ||
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|publication year=1958 | |publication year=1958 | ||
|special status=Conservation concern;Endemic | |special status=Conservation concern;Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_699.xml |
|subfamily=Rosaceae subfam. Amygdaloideae | |subfamily=Rosaceae subfam. Amygdaloideae | ||
|tribe=Rosaceae tribe Spiraeeae | |tribe=Rosaceae tribe Spiraeeae | ||
Latest revision as of 15:40, 1 November 2022
Short shoots compressed into tight rosettes. Leaf blades 1–1.8 cm, abaxial surface sparsely strigose. Inflorescences compressed panicles, usually appearing racemose, with scattered bracts along peduncle, branches uncommon, 0.5–1 cm. Flowers: petal apex acute to acuminate.
Phenology: Flowering Jun–Sep.
Habitat: Limestone cliffs
Elevation: 1200–2500 m
Discussion
Of conservation concern.
Subspecies acuminatum is known only from the southern Sierra Nevada in Fresno and Tulare counties.
Selected References
None.
Lower Taxa
None.