Penstemon montanus var. montanus

IllustratedEndemic
Treatment appears in FNA Volume 17. Treatment on page 90. Mentioned on page 81.

Leaf-blades: margins serrate to dentate, puberulent and glandular-pubescent, not glaucous. Flowers: corolla densely white-lanate internally abaxially.


Phenology: Flowering Jun–Aug.
Habitat: Rocky basalt, granite, limestone, and sandstone slopes, rock slides, cliffs.
Elevation: 1500–3500 m.

Discussion

Selected References

None.

Lower Taxa

None.

"/3-3/4timescorollathroat" is not declared as a valid unit of measurement for this property.

not +, glaucous +, glandular-pubescent +, puberulent +  and glabrous +
obtuse +  and acute +
Craig C. Freeman +
Greene +
pubescent +  and glandular-pubescent +
alternate +, opposite +, whorled +, helical +  and subopposite +
cuneate;tapered +
Dasanthera +
obovate;oblanceolate ovate lanceolate or elliptic +
not +  and leathery +
glandular-pubescent +
lanceolate;linear +
1.8mm;3.5mm +
short-tubular +  and short-campanulate +
1 cm10 mm <br />0.01 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
sessile +, short-petiolate +  and petiolate +
not personate +  and lined +
3.3 cm33 mm <br />0.033 m <br /> (3.9 cm39 mm <br />0.039 m <br />) +
violet +, blue +  and lavender +
white-lanate +
tubular-funnelform +
ventricose-ampliate +  and ampliate +
2.6 cm26 mm <br />0.026 m <br /> (3.3 cm33 mm <br />0.033 m <br />) +
sessile +  and short-petiolate +
3.5 cm35 mm <br />0.035 m <br /> (5.6 cm56 mm <br />0.056 m <br />) +
1.7 cm17 mm <br />0.017 m <br /> (2.8 cm28 mm <br />0.028 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
scale-like +  and not needlelike +
0.9 cm9 mm <br />0.009 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
seldom distinctly smaller +
0.7 cm7 mm <br />0.007 m <br /> (1.7 cm17 mm <br />0.017 m <br />) +
Idaho +, Mont. +, Utah +  and Wyo. +
drupe-like +
1500–3500 m. +
curved +  and straight +
1 +  and 4 +
Rocky basalt, granite, limestone, and sandstone slopes, rock slides, cliffs. +
0 cm0 mm <br />0 m <br /> (0.14 cm1.4 mm <br />0.0014 m <br />) +
membranous +
terminal +  and axillary +
subopposite +  and opposite +
deciduous +
not +, glaucous +, hairy +  and glabrous +
4 (?) +  and 7 (?) +
leathery +
orbiculate;linear;orbiculate;linear;truncate;oblanceolate;obovate;oblong;elliptic;round;lanceolate;ovate +
erose +  and entire +
serrate +  and dentate +
not glaucous +, glandular-pubescent +  and puberulent +
subentire +
herbaceous +  and scarious +
blue +, lavender +  and faint +
axile +  and parietal +
basal +, apical +  and superior +
tenuinucellate +, unitegmic +  and hemitropous +
campylotropous +, hemianatropous +  and anatropous +
ascending +  and erect +
glandular-pubescent +
ascending;erect +
glandular-pubescent +
5 +  and 4 +
Flowering Jun–Aug. +
0.11 cm1.1 mm <br />0.0011 m <br /> (0.16 cm1.6 mm <br />0.0016 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (2.8 cm28 mm <br />0.028 m <br />) +
ovate +  and lanceolate +
0.3 cm3 mm <br />0.003 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
minute +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Illustrated +  and Endemic +
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.03 cm0.3 mm <br />3.0e-4 m <br />) +
1.1 cm11 mm <br />0.011 m <br /> (?) +  and 1.5 cm15 mm <br />0.015 m <br /> (?) +
subalternate +, alternate +, whorled +  and opposite +
climbing +  and scrambling +
sprawling +, creeping +  and prostrate +
ascending;erect +
not glaucous +, glandular-pubescent +, hairy +  and pubescent +
6 cm60 mm <br />0.06 m <br /> (30 cm300 mm <br />0.3 m <br />) +
2.5 cm25 mm <br />0.025 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Penstemon montanus var. montanus +
Penstemon montanus +
variety +
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
2-ridged +  and inflated +
not constricted +
secund +  and continuous +
conic +  and cylindric +
1 cm10 mm <br />0.01 m <br /> (7 cm70 mm <br />0.07 m <br />) +
straight +
gibbous +  and not spurred +
0.7 cm7 mm <br />0.007 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
subshrub +, cespitose +  and herb +