Crepis runcinata subsp. hispidulosa

(Howell ex Rydberg) Babcock & Stebbins

Publ. Carnegie Inst. Wash. 504: 96. 1938.

Endemic
Basionym: Crepis runcinata var. hispidulosa Howell ex Rydberg Mem. New York Bot. Gard. 1: 461. 1900
Treatment appears in FNA Volume 19. Treatment on page 237. Mentioned on page 235.

Plants 25–50 cm. Leaves: petioles narrowly winged; blades obovate, 2.5–8 cm wide, margins remotely toothed, pinnately lobed, or entire (teeth not prominently white-tipped, apices obtuse), faces glabrous or glandular-hispid. Heads 10–30. Involucres 8–12 mm. Phyllaries lanceolate, apices acute, faces strongly or finely glandular-hispid. Cypselae brown, 3.5–5 mm, not beaked; pappi 4–8 mm. 2n = 22.


Phenology: Flowering Jun–Jul.
Habitat: Dry or moist alkaline meadows
Elevation: 1300–2500 m

Distribution

V19-311-distribution-map.gif

Alta., Sask., Colo., Idaho, Mont., N.Dak., Oreg., Utah, Wash., Wyo.

Discussion

Subspecies hispidulosa is distinguished by its relatively large, obtuse leaves and relatively numerous heads with glandular-hispid phyllaries.

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

stipitate-glandular +, tomentulose +  and glabrous +
scarious +
ovate +  and lanceolate +
indeterminate +  and determinate +
David J. Bogler +
(Howell ex Rydberg) Babcock & Stebbins +
runcinate +, lyrate +, lanceolate +  and linear or spatulate +
decurrent +
Crepis runcinata var. hispidulosa +
compound +  and simple +
3 cm30 mm <br />0.03 m <br /> (30 cm300 mm <br />0.3 m <br />) +
obovate +
2.5cm;8cm +
tuberculate +, rugose +, muricate +  and smooth +
setose +, tomentulose +  and glabrous +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
filiform +
tomentulose +  and glabrous +
lobing +, entire +  and lobed +
zygomorphic +, actinomorphic +  and (3-)5-merous +
golden yellow +
0.9 cm9 mm <br />0.009 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
tapered +  and fusiform +
Alta. +, Sask. +, Colo. +, Idaho +, Mont. +, N.Dak. +, Oreg. +, Utah +, Wash. +  and Wyo. +
1300–2500 m +
glandular-hispid +  and glabrous +
winged +  and beaked +
dispersed +
Dry or moist alkaline meadows +
in more or less corymbiform arrays +  and singly +
indeterminate +
each +  and sessile +
0.4 cm4 mm <br />0.004 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
0.7 cm7 mm <br />0.007 m <br /> (2.1 cm21 mm <br />0.021 m <br />) +
turbinate-campanulate +
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
toothed +
serrate +, dentate +  and entire +
green +  and yellowish +
entire +, lobed +  and toothed +
2-carpellate +
persistent +
connate +  and distinct +
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Flowering Jun–Jul. +
connate +  and distinct +
10 +  and 16 +
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Publ. Carnegie Inst. Wash. +
hairy +  and glabrous +
convex;flat +
10 +  and 13 +
spiculate-roughened +
exalbuminous +
ascending +  and erect +
1 +  and 3 +
scapiform +
appendaged +  and truncate +
papillate +
Undefined tribe Lactuceae +
Crepis runcinata subsp. hispidulosa +
Crepis runcinata +
subspecies +
taprooted +  and rhizomatous +
15 cm150 mm <br />0.15 m <br /> (65 cm650 mm <br />0.65 m <br />) +
11 +, 6 +, 5 +, 4 +  and 3 +