Difference between revisions of "Penstemon rattanii"
Proc. Amer. Acad. Arts 15: 50. 1879. (as Pentstemon rattani)
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|place=15: 50. 1879 | |place=15: 50. 1879 | ||
|year=1879 | |year=1879 | ||
| + | |other_info_on_pub=(as Pentstemon rattani) | ||
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|common_names=Rattan’s beardtongue | |common_names=Rattan’s beardtongue | ||
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| − | |distribution= | + | |distribution=Calif.;Oreg. |
|discussion=<p>Varieties 2 (2 in the flora).</p><!-- | |discussion=<p>Varieties 2 (2 in the flora).</p><!-- | ||
--><p><i>Penstemon rattanii</i> comprises two morphologically distinct and geographically allopatric varieties confined to the Coast Range of California and Oregon.</p> | --><p><i>Penstemon rattanii</i> comprises two morphologically distinct and geographically allopatric varieties confined to the Coast Range of California and Oregon.</p> | ||
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name=Penstemon rattanii | name=Penstemon rattanii | ||
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|authority=A. Gray | |authority=A. Gray | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Plantaginaceae | |family=Plantaginaceae | ||
| − | |distribution= | + | |distribution=Calif.;Oreg. |
|reference=None | |reference=None | ||
|publication title=Proc. Amer. Acad. Arts | |publication title=Proc. Amer. Acad. Arts | ||
|publication year=1879 | |publication year=1879 | ||
|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_526.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:Treatment]] | ||
| + | [[Category:Penstemon sect. Penstemon]] | ||
| + | [[Category:Revised Since Print]] | ||
Latest revision as of 19:13, 6 November 2020
Herbs. Stems ascending to erect, (15–)30–120 cm, glabrous, sometimes glabrous proximally, glandular-pubescent distally, not glaucous. Leaves basal and cauline, not leathery, glabrous; basal and proximal cauline 30–250 × 7–50 mm, blade elliptic to lanceolate, base tapered, margins serrate to dentate, apex obtuse to acute; cauline 2–5 pairs, short-petiolate or sessile, (10–)20–75(–110) × 5–30(–38) mm, blade oblong to triangular-ovate, base truncate to cordate-clasping distally, margins serrate to dentate, apex obtuse to acute. Thyrses interrupted, cylindric, 2–24 cm, axis glandular-pubescent, verticillasters 2–7, cymes 3–11-flowered, 2 per node; proximal bracts triangular to lanceolate, 6–50 × 1–22 mm, margins entire or ± serrate; peduncles and pedicels ascending to erect, glandular-pubescent. Flowers: calyx lobes ovate to ovate-oblong or lanceolate, 4–10 × (1–)1.5–2.5 mm, glandular-pubescent; corolla lavender to purple or violet, with reddish purple nectar guides, ventricose to ventricose-ampliate, 20–30 mm, glandular-pubescent externally, sparsely to densely white-lanate internally, tube 6–7 mm, throat abruptly inflated, 8–10 mm diam., 2-ridged abaxially; stamens included, pollen sacs opposite, subexplanate, 1.2–1.5 mm, dehiscing completely, connective splitting, sides glabrous, sutures smooth or papillate; staminode 21–26 mm, exserted, 0.3–0.4 mm diam., tip straight to recurved, distal 6–10 mm sparsely to moderately lanate, hairs white or yellow, to 3 mm; style 16–19 mm. Capsules 5–9 × 3.5–5 mm, glabrous. 2n = 16.
Distribution
Calif., Oreg.
Discussion
Varieties 2 (2 in the flora).
Penstemon rattanii comprises two morphologically distinct and geographically allopatric varieties confined to the Coast Range of California and Oregon.
Selected References
None.
Key
| 1 | Calyx lobes usually longer than capsules, lanceolate, sometimes ovate, (5.5–)6.5–10 mm, apices acute to acuminate, sometimes obtuse; nw California, sw Oregon. | Penstemon rattanii var. rattanii |
| 1 | Calyx lobes usually shorter than capsules, ovate-oblong, 4–7 mm, apices obtuse to acute; wc California. | Penstemon rattanii var. kleei |