familyPlantaginaceae
genusPenstemon
subgenusPenstemon subg. Dasanthera
sectionPenstemon sect. Erianthera
speciesPenstemon davidsonii
Difference between revisions of "Penstemon davidsonii var. praeteritus"
Leafl. W. Bot. 10: 129. 1964.
Endemic
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|elevation=1500–2900 m. | |elevation=1500–2900 m. | ||
|distribution=Nev.;Oreg. | |distribution=Nev.;Oreg. | ||
| − | |discussion=<p>Populations of var. praeteritus occur on isolated, relatively dry peaks in the Great Basin. It is known from the Jackson Mountains and Pine Forest and Santa Rosa ranges in Humboldt County, Nevada, and the Pueblo Mountains and Steens Mountain in Harney County, Oregon, and is disjunct to the west from the nearest populations of var. davidsonii by approximately 120 km.</p> | + | |discussion=<p>Populations of <i></i>var.<i> praeteritus</i> occur on isolated, relatively dry peaks in the Great Basin. It is known from the Jackson Mountains and Pine Forest and Santa <i>Rosa</i> ranges in Humboldt County, <i>Nevada</i>, and the Pueblo Mountains and Steens Mountain in Harney County, Oregon, and is disjunct to the west from the nearest populations of <i></i>var.<i> davidsonii</i> by approximately 120 km.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Penstemon davidsonii var. praeteritus | name=Penstemon davidsonii var. praeteritus | ||
| − | |||
|authority=Cronquist | |authority=Cronquist | ||
|rank=variety | |rank=variety | ||
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|publication year=1964 | |publication year=1964 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_237.xml |
|genus=Penstemon | |genus=Penstemon | ||
|subgenus=Penstemon subg. Dasanthera | |subgenus=Penstemon subg. Dasanthera | ||
Latest revision as of 20:30, 5 November 2020
Leaf blades elliptic to ovate, sometimes spatulate, margins entire, apex obtuse to acute. Flowers: corolla bluish lavender to violet, (30–)34–45 mm, sparsely white-lanate internally abaxially.
Phenology: Flowering May–Jul.
Habitat: Rock outcrops, talus slopes.
Elevation: 1500–2900 m.
Discussion
Populations of var. praeteritus occur on isolated, relatively dry peaks in the Great Basin. It is known from the Jackson Mountains and Pine Forest and Santa Rosa ranges in Humboldt County, Nevada, and the Pueblo Mountains and Steens Mountain in Harney County, Oregon, and is disjunct to the west from the nearest populations of var. davidsonii by approximately 120 km.
Selected References
None.
Lower Taxa
None.