familyPlantaginaceae
genusPenstemon
subgenusPenstemon subg. Penstemon
sectionPenstemon sect. Caespitosi
speciesPenstemon caespitosus
Difference between revisions of "Penstemon caespitosus var. perbrevis"
Brittonia 31: 104. 1979.
Endemic
Basionym: Penstemon caespitosus subsp. perbrevis Pennell Contr. U.S. Natl. Herb. 20: 375. 1920
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|name=Penstemon caespitosus subsp. perbrevis | |name=Penstemon caespitosus subsp. perbrevis | ||
|authority=Pennell | |authority=Pennell | ||
| + | |rank=subspecies | ||
|publication_title=Contr. U.S. Natl. Herb. | |publication_title=Contr. U.S. Natl. Herb. | ||
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name=Penstemon caespitosus var. perbrevis | name=Penstemon caespitosus var. perbrevis | ||
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|authority=(Pennell) N. H. Holmgren | |authority=(Pennell) N. H. Holmgren | ||
|rank=variety | |rank=variety | ||
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|publication year=1979 | |publication year=1979 | ||
|special status=Endemic | |special status=Endemic | ||
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|genus=Penstemon | |genus=Penstemon | ||
|subgenus=Penstemon subg. Penstemon | |subgenus=Penstemon subg. Penstemon | ||
Latest revision as of 19:31, 5 November 2020
Leaves 2.5–14 × 1–4 mm; blade obovate or spatulate. Flowers: pollen sacs navicular to subexplanate, 0.8–0.9 mm.
Phenology: Flowering May–Aug.
Habitat: Gravelly to clay soils, sagebrush shrublands, pinyon-juniper and pine woodlands.
Elevation: 2100–2900 m.
Discussion
Variety perbrevis occurs in Carbon, Duchesne, Emery, Garfield, Sanpete, Uintah, Utah, and Wasatch counties, Utah, and in Garfield County, Colorado. Some specimens from Rio Blanco County, Colorado, also approach this variety.
Selected References
None.
Lower Taxa
None.