Penstemon leiophyllus var. francisci-pennellii

(Crosswhite) N. H. Holmgren in A. Cronquist et al.

Intermount. Fl. 4: 432. 1984.

EndemicConservation concern
Basionym: Penstemon francisci-pennellii Crosswhite Leafl. W. Bot. 10: 170. 1965
Treatment appears in FNA Volume 17. Treatment on page 171.

Stems 4–25 (–43) cm. Cauline leaves 19–80 × 2–5 (–10) mm, blade lanceolate to linear, usually folded lengthwise and curved. Flowers: corolla (22–) 25–35 mm, white-lanate, rarely glabrous, internally abaxially.


Phenology: Flowering Jul–Aug.
Habitat: Rocky, limestone slopes in sagebrush shrublands and pine-aspen woodlands.
Elevation: 2100–4000 m.

Discussion

Variety francisci-pennellii is known from Lincoln, Nye, and White Pine counties. Populations have been documented in the Egan, Grant, Schell Creek, Snake, and Wilson Creek ranges.

Selected References

None.

Lower Taxa

None.

"/4+timescorollathroat" is not declared as a valid unit of measurement for this property.

obtuse +  and acute +
Craig C. Freeman +
(Crosswhite) N. H. Holmgren in A. Cronquist et al. +
glandular-pubescent +
alternate +, opposite +, whorled +, helical +  and subopposite +
tapered;tapered +
Penstemon francisci-pennellii +
lanceolate;linear +
not +  and leathery +
0.38 cm3.8 mm <br />0.0038 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
4.5mm;8.5mm +
glandular-pubescent +
1.6mm;3.8mm +
short-tubular +  and short-campanulate +
0.7 cm7 mm <br />0.007 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
1.9 cm19 mm <br />0.019 m <br /> (8 cm80 mm <br />0.08 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
not personate +, weakly bilabiate +  and strongly bilabiate +
2.2 cm22 mm <br />0.022 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
violet +  and blue or purple +
glabrous +  and white-lanate +
ventricose +
ventricose-ampliate +
2.5 cm25 mm <br />0.025 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
1-3-flowered +
scale-like +  and not needlelike +
drupe-like +
2100–4000 m. +
curved +  and straight +
1 +  and 4 +
Rocky, limestone slopes in sagebrush shrublands and pine-aspen woodlands. +
orangish yellow +  and yellow +
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
membranous +
terminal +  and axillary +
persistent +  and deciduous +
basal +  and cauline +
not glaucous +  and glabrous +
not leathery +
orbiculate;linear;orbiculate;linear;truncate;oblanceolate;obovate;oblong;elliptic;round;lanceolate;ovate +
glutinous +
puberulent +, glandular-pubescent +  and glabrous +
lacerate +
reddish purple +  and violet +
axile +  and parietal +
basal +, apical +  and superior +
tenuinucellate +, unitegmic +  and hemitropous +
campylotropous +, hemianatropous +  and anatropous +
0 cm0 mm <br />0 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
spreading +, erect +  and ascending +
glandular-pubescent +
spreading;erect;ascending +
glandular-pubescent +
5 +  and 4 +
Flowering Jul–Aug. +
divergent +  and nearly opposite +
sigmoid +  and navicular-sigmoid +
indehiscent +  and dehiscing +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
short-petiolate +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
1 cm10 mm <br />0.01 m <br /> (6 cm60 mm <br />0.06 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (2.4 cm24 mm <br />0.024 m <br />) +
1.6 cm16 mm <br />0.016 m <br /> (8 cm80 mm <br />0.08 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Intermount. Fl. +
minute +
tan +  and brown or dark-brown +
angled +  and angled-elongate +
0.09 cm0.9 mm <br />9.0e-4 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
papillate +
Endemic +  and Conservation concern +
exserted +  and included +
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
1 cm10 mm <br />0.01 m <br /> (?) +  and 1.4 cm14 mm <br />0.014 m <br /> (?) +
short-petiolate +  and petiolate +
25 cm250 mm <br />0.25 m <br /> (43 cm430 mm <br />0.43 m <br />) +
glutinous +
climbing +  and scrambling +
sprawling +, creeping +  and prostrate +
ascending;erect +
cauline +, proximal +  and basal +
not glaucous +  and glabrous +
reduced +
4 cm40 mm <br />0.04 m <br /> (25 cm250 mm <br />0.25 m <br />) +
not +  and leathery +
1.2 cm12 mm <br />0.012 m <br /> (1.9 cm19 mm <br />0.019 m <br />) +
papillate +
denticulate +
Penstemon subg. Habroanthus +
Penstemon leiophyllus var. francisci-pennellii +
Penstemon leiophyllus +
variety +
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
2-ridged +  and inflated +
not constricted +
secund +, continuous +  and interrupted +
30 cm300 mm <br />0.3 m <br /> (40 cm400 mm <br />0.4 m <br />) +
cylindric +
3 cm30 mm <br />0.03 m <br /> (30 cm300 mm <br />0.3 m <br />) +
straight +
0.1 cm1 mm <br />0.001 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
smooth +  and papillate +
0 cm0 mm <br />0 m <br /> (0.01 cm0.1 mm <br />1.0e-4 m <br />) +
gibbous +  and not spurred +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
petiolate +  and sessile +
cauline +  and proximal +