Difference between revisions of "Penstemon pinorum"
Brittonia 37: 98, fig. 1. 1985.
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|elevation=1700–2100 m. | |elevation=1700–2100 m. | ||
|distribution=Utah. | |distribution=Utah. | ||
| − | |discussion=<p>Penstemon pinorum is known from the Pine Valley Mountains in Iron and Washington counties.</p> | + | |discussion=<p><i>Penstemon pinorum</i> is known from the Pine Valley Mountains in Iron and Washington counties.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Penstemon pinorum | name=Penstemon pinorum | ||
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|authority=L. M. Shultz & J. S. Shultz | |authority=L. M. Shultz & J. S. Shultz | ||
|rank=species | |rank=species | ||
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|publication year=1985 | |publication year=1985 | ||
|special status=Endemic;Conservation concern | |special status=Endemic;Conservation concern | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_364.xml |
|genus=Penstemon | |genus=Penstemon | ||
|subgenus=Penstemon subg. Penstemon | |subgenus=Penstemon subg. Penstemon | ||
Latest revision as of 19:31, 5 November 2020
Stems ascending to erect, 13–33 cm, ± retrorsely pubescent. Leaves basal and cauline, not leathery, glabrous or ± retrorsely hairy along margins; basal and proximal cauline petiolate, 20–90 × (3–)6–12 mm, blade oblanceolate to lanceolate, base tapered, margins sharply serrate-dentate, rarely entire, apex obtuse to acute; cauline 2–4 pairs, sessile, (20–)30–56 × 3–6 mm, blade oblanceolate, base clasping, margins coarsely serrate-dentate or dentate, apex obtuse. Thyrses interrupted, cylindric, 7–15(–21) cm, axis glandular-pubescent, verticillasters 3–7, cymes (1 or)2–7-flowered, 2 per node; proximal bracts lanceolate, 18–40 × 2–5 mm; peduncles and pedicels glandular-pubescent. Flowers: calyx lobes lanceolate, 3.8–6 × 1.1–2 mm, glandular-pubescent; corolla blue to violet or light purple, rarely pink, with or without purple nectar guides, ventricose, 10–15 mm, yellowish lanate internally abaxially, tube 4–6 mm, throat gradually inflated, not constricted at orifice, 4–6 mm diam., slightly 2-ridged abaxially; stamens included, pollen sacs parallel, navicular, 1.2–1.5 mm, dehiscing completely, sutures papillate; staminode 7–10 mm, prominently exserted, 0.4–0.6 mm diam., tip straight to recurved, distal 5–7 mm moderately to densely pilose, hairs orange, to 0.8 mm; style 6–7 mm. Capsules 5–7 × 4–5 mm.
Phenology: Flowering May–Jun.
Habitat: Pinyon-juniper woodlands, desert shrub communities.
Elevation: 1700–2100 m.
Discussion
Penstemon pinorum is known from the Pine Valley Mountains in Iron and Washington counties.
Selected References
None.