Difference between revisions of "Penstemon heterodoxus"
in A. Gray et al., Syn. Fl. N. Amer. 2(1): 269. 1878. (as Pentstemon)
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|accepted_name=Penstemon heterodoxus | |accepted_name=Penstemon heterodoxus | ||
| − | |accepted_authority=A. Gray | + | |accepted_authority=A. Gray |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=Syn. Fl. N. Amer. | + | |title=in A. Gray et al., Syn. Fl. N. Amer. |
|place=2(1): 269. 1878 | |place=2(1): 269. 1878 | ||
|year=1878 | |year=1878 | ||
| + | |other_info_on_pub=(as Pentstemon) | ||
}} | }} | ||
|common_names=Sierra beardtongue | |common_names=Sierra beardtongue | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Penstemon heterodoxus | name=Penstemon heterodoxus | ||
| − | |authority=A. Gray | + | |authority=A. Gray |
|rank=species | |rank=species | ||
|parent rank=section | |parent rank=section | ||
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|distribution=Calif.;Nev. | |distribution=Calif.;Nev. | ||
|reference=None | |reference=None | ||
| − | |publication title=Syn. Fl. N. Amer. | + | |publication title=in A. Gray et al., Syn. Fl. N. Amer. |
|publication year=1878 | |publication year=1878 | ||
|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_495.xml |
|genus=Penstemon | |genus=Penstemon | ||
|subgenus=Penstemon subg. Penstemon | |subgenus=Penstemon subg. Penstemon | ||
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| − | --> | + | -->[[Category:Treatment]][[Category:Penstemon sect. Penstemon]] |
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| − | [[Category:Penstemon sect. Penstemon | ||
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Revision as of 20:32, 5 November 2020
Herbs. Stems decumbent, ascending, or erect, 5–65 cm, glabrous or retrorsely hairy, sometimes also glandular-pubescent distally, not glaucous. Leaves basal and cauline, not leathery, glabrous; basal and proximal cauline 5–140 × 3–20 mm, blade spatulate to oblanceolate or elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 2–5 pairs, short-petiolate or sessile, 10–60(–70) × 1–14 mm, blade oblong to oblanceolate or lanceolate, base tapered to clasping, margins entire, apex obtuse to acute. Thyrses interrupted, cylindric, 1–12 cm, axis ± glandular-pubescent, verticillasters 1–6, cymes (1 or)2–6-flowered, 2 per node; proximal bracts lanceolate, 4–35 × 1–6 mm, margins entire; peduncles and pedicels erect, ± glandular-pubescent. Flowers: calyx lobes oblong to lanceolate, 4–6 × 0.7–1.2 mm, glandular-pubescent; corolla lavender to blue, violet, or purple, essentially without nectar guides, tubular-funnelform, 10–16 mm, glandular-pubescent externally, moderately yellow-pilose to yellow-lanate internally abaxially, tube 5–7 mm, throat slightly inflated, 3–5 mm diam., prominently 2-ridged abaxially; stamens: longer pair reaching orifice or slightly exserted, pollen sacs opposite, navicular, 0.6–0.8(–1) mm, dehiscing completely, connective splitting, sides glabrous, sutures smooth; staminode 6–9 mm, included, 0.3–0.6 mm diam., tip straight to recurved, glabrous or distal 1–3 mm sparsely to moderately pilose, hairs yellow, to 0.5 mm; style 9–12 mm. Capsules 4–6 × 2.5–3.5 mm, glabrous.
Distribution
Calif., Nev.
Discussion
Varieties 3 (3 in the flora).
Penstemon heterodoxus comprises three partially sympatric varieties centered in the Sierra Nevada of eastern California.
Selected References
None.
Lower Taxa
Key
| 1 | Thyrse axes usually sparsely glandular-pubescent; n California. | Penstemon heterodoxus var. shastensis |
| 1 | Thyrse axes moderately to densely glandular-pubescent; e California, wc Nevada. | > 2 |
| 2 | Stems 5–25 cm; basal and proximal cauline leaves 5–50 × 3–10 mm; verticillasters (1–)3; ec California, wc Nevada. | Penstemon heterodoxus var. heterodoxus |
| 2 | Stems 15–35 cm; basal and proximal cauline leaves (17–)20–75 × 6–18 mm; verticillasters 2–6; se California. | Penstemon heterodoxus var. cephalophorus |