Difference between revisions of "Penstemon nitidus"
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 10: 323. 1846. (as Pentstemon)
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Penstemon nitidus | |accepted_name=Penstemon nitidus | ||
| − | |accepted_authority=Douglas ex Bentham | + | |accepted_authority=Douglas ex Bentham |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=Prodr. | + | |title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. |
|place=10: 323. 1846 | |place=10: 323. 1846 | ||
|year=1846 | |year=1846 | ||
| + | |other_info_on_pub=(as Pentstemon) | ||
}} | }} | ||
|common_names=Wax-leaf beardtongue | |common_names=Wax-leaf beardtongue | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Penstemon nitidus | name=Penstemon nitidus | ||
| − | |authority=Douglas ex Bentham | + | |authority=Douglas ex Bentham |
|rank=species | |rank=species | ||
|parent rank=section | |parent rank=section | ||
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|distribution=Alta.;B.C.;Man.;Sask.;Idaho;Mont.;N.Dak.;S.Dak.;Wyo. | |distribution=Alta.;B.C.;Man.;Sask.;Idaho;Mont.;N.Dak.;S.Dak.;Wyo. | ||
|reference=None | |reference=None | ||
| − | |publication title=Prodr. | + | |publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. |
|publication year=1846 | |publication year=1846 | ||
|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_317.xml |
|genus=Penstemon | |genus=Penstemon | ||
|subgenus=Penstemon subg. Penstemon | |subgenus=Penstemon subg. Penstemon | ||
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}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Penstemon sect. Coerulei]] | + | --> |
| + | |||
| + | [[Category:Treatment]] | ||
| + | [[Category:Penstemon sect. Coerulei]] | ||
| + | [[Category:Revised Since Print]] | ||
Latest revision as of 18:17, 6 November 2020
Stems ascending to erect, (5–)9–40 cm, glabrous. Leaves basal and cauline, glabrous; basal and proximal cauline 15–140 × 2–27 mm, blade spatulate to oblanceolate or lanceolate, base tapered, apex obtuse to acute, sometimes rounded or mucronate; cauline 2–4(–6) pairs, sessile, (11–)18–85 × (3–)5–28(–32) mm, blade ovate to lanceolate, base clasping or cordate-clasping, apex acuminate to acute, sometimes mucronate. Thyrses ± interrupted, cylindric, (2–)5–20 cm, axis glabrous, verticillasters (2–)4–10, cymes 2–5-flowered; proximal bracts orbiculate to ovate or lanceolate, 19–70 × 7–28 mm; peduncles and pedicels glabrous, peduncles to 3 mm. Flowers: calyx lobes ovate to lanceolate, 3–7.5 × (0.8–)1.2–1.8 mm, margins entire or erose, narrowly scarious, glabrous; corolla blue to violet, with reddish violet nectar guides, tubular-funnelform, (10–)13–15(–18) mm, glabrous externally, glabrous or sparsely white-villous internally abaxially, tube 4–6 mm, throat gradually inflated, 4–6 mm diam., rounded abaxially; stamens included or longer pair reaching orifice to slightly exserted, pollen sacs opposite, 0.7–1.2 mm, sutures papillate; staminode 8–11 mm, reaching orifice or slightly exserted, 0.8–1.5 mm diam., tip strongly recurved, distal 3–4 mm densely villous, hairs golden yellow, to 1.5 mm, hairs on proximal part of staminode mostly along margins; style 8–10 mm. Capsules 9–13 × 5–8 mm.
Distribution
Alta., B.C., Man., Sask., Idaho, Mont., N.Dak., S.Dak., Wyo.
Discussion
Varieties 2 (2 in the flora).
Some specimens of Penstemon nitidus from western Montana are referable to variety with difficulty.
Selected References
None.
Key
| 1 | Proximal bracts orbiculate to ovate, rarely lanceolate; calyx lobes ovate to lanceolate, 3–6.5 mm; Alberta, British Columbia, Manitoba, Saskatchewan, Montana, North Dakota, South Dakota, Wyoming. | Penstemon nitidus var. nitidus |
| 1 | Proximal bracts ovate to lanceolate; calyx lobes lanceolate, (3.2–)5–7.5 mm; Idaho, Montana. | Penstemon nitidus var. polyphyllus |