Keckiella antirrhinoides
Brittonia 19: 203. 1967.
Common names: Snapdragon penstemon
Illustrated
Basionym: Penstemon antirrhinoides Bentham e× A. de Candolle in A. P. de Candolle and A. L. P. P. de Candolle Prodr. 10: 594. 1846
Stems spreading to erect, 6–25 dm, canescent, rarely glabrous when young. Leaves opposite, on short-shoots as axillary clusters on older stems; blade oblanceolate or lanceolate to narrowly obovate or ovate, 5–20 mm, margins entire or 2-toothed, sometimes relatively small. Inflorescences panicles, finely short-hairy and sparsely glandular. Flowers: caly× 3–9 mm, lobes lanceolate to ovate; corolla yellow drying blackish, 15–23 mm, tube plus distinct throat 6–10 mm, shorter than adaxial lip, adaxial lip 8–15 mm; pollen-sacs 1.1–1.8 mm; staminode densely yellow-hairy, exserted.
Distribution
Ariz., Calif., Nev., nw Mexico
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Calyces 3–6 mm, lobes widely ovate, apices obtuse to acute; plants finely hairy; pollen sacs 1.4–1.8 mm. | Keckiella antirrhinoides var. antirrhinoides |
| 1 | Calyces 5.5–9 mm, lobes lanceolate, apices acute to acuminate; plants canescent; pollen sacs 1.1–1.5 mm. | Keckiella antirrhinoides var. microphylla |
"dm" is not declared as a valid unit of measurement for this property.
... more about "Keckiella antirrhinoides"
hooded +
hypogynous +
simple +
lanceolate;narrowly obovate or ovate +
absent +
absent +
reduced +
symmetric +
Snapdragon penstemon +
bilabiate +
symmetric +
drying +
tubular +
drupe-like +
absent +
eglandular-hairy +
×3-9 +
bisexual +
packed +
white-membranous +
short-hairy +
opposite +
drought-deciduous +
lanceolate;ovate +
small +
red-purple +
axile +
spiciform +
absent +
hypogynous +
connate +
absent +
absent +
2-carpellate +
explanate +
Brittonia +
1967 +
spikelike +
absent +
brown +
20;100 +
ovoid +
symmetric +
connate +
short-tubular +
Illustrated +
didynamous +
adnate +
exserted +
absent +
yellow-hairy +
filamentous +
equal +
climbing +
older +
spreading;erect +
absent +
capitate +
absent +
Keckiella antirrhinoides +
Keckiella +
species +
distinct +
shorter +
autotrophic +
fleshy +
absent +