Difference between revisions of "Penstemon parvus"
Contr. U.S. Natl. Herb. 20: 345. 1920.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 31: | Line 31: | ||
|elevation=2600–3500 m. | |elevation=2600–3500 m. | ||
|distribution=Utah. | |distribution=Utah. | ||
| − | |discussion=<p>Penstemon parvus is known from the Aquarius Plateau in Garfield, Piute, and Sevier counties.</p> | + | |discussion=<p><i>Penstemon parvus</i> is known from the Aquarius Plateau in Garfield, Piute, and Sevier counties.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 55: | Line 55: | ||
|publication year=1920 | |publication year=1920 | ||
|special status=Endemic;Conservation concern | |special status=Endemic;Conservation concern | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V17/V17_433.xml |
|genus=Penstemon | |genus=Penstemon | ||
|subgenus=Penstemon subg. Penstemon | |subgenus=Penstemon subg. Penstemon | ||
Revision as of 15:00, 18 September 2019
Stems decumbent to ascending, 6–20(–25) cm, retrorsely hairy or puberulent, not glaucous. Leaves basal and cauline, not leathery, retrorsely hairy, not glaucous; basal and proximal cauline 8–40(–60) × 2–7 mm, blade spatulate to oblanceolate, base tapered, margins entire, apex rounded to obtuse or acute; cauline 2–4 pairs, sessile, 10–38 × 1–6 mm, blade lanceolate, base tapered, apex acute. Thyrses continuous to ± interrupted, secund, (2–)4–9 cm, axis retrorsely hairy proximally, mostly glandular-pubescent distally, verticillasters (3 or)4–8, cymes 1- or 2-flowered, (1 or)2 per node; proximal bracts linear, 3–26 × 0.5–2.5 mm; peduncles and pedicels glandular-pubescent, peduncles also usually retrorsely hairy. Flowers: calyx lobes ovate, 3–4(–5) × 2–2.9 mm, glandular-pubescent; corolla blue to violet or purple, with reddish purple nectar guides, ventricose, 13–20 mm, glandular-pubescent externally, glabrous internally, tube 4.5–6 mm, throat gradually inflated, not constricted at orifice, 4–6(–8) mm diam., slightly 2-ridged abaxially; stamens included or longer pair reaching orifice, pollen sacs opposite, navicular, 1–1.4 mm, dehiscing incompletely, connective not splitting, sides glabrous, sutures papillate; staminode 8–10 mm, reaching orifice, 0.5–0.6 mm diam., tip straight, glabrous; style 11–15 mm. Capsules 7–8 × 6–7 mm.
Phenology: Flowering Jun–Aug.
Habitat: Sagebrush shrublands.
Elevation: 2600–3500 m.
Discussion
Penstemon parvus is known from the Aquarius Plateau in Garfield, Piute, and Sevier counties.
Selected References
None.