Erigeron glabellus var. glabellus

Endemic
Synonyms: Erigeron asper Nuttall Erigeron oblanceolatus Rydberg
Treatment appears in FNA Volume 20. Treatment on page 331. Mentioned on page 332.

Stems strigose (hairs closely appressed to ascending), sometimes sparsely so to glabrate.


Phenology: Flowering May–Aug.
Habitat: Meadows, streamsides
Elevation: 1300–2500 m

Distribution

V20-754-distribution-map.gif

Alta., Man., Sask., Colo., Idaho, Mont., N.Mex., N.Dak., S.Dak., Utah, Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
not tailed +, rounded +  and obtuse +
distinct +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
paniculiform +, corymbiform +  and loose +
indeterminate +  and determinate +
Guy L. Nesom +
Nuttall +
4 cm40 mm <br />0.04 m <br /> (15 cm150 mm <br />0.15 m <br />) +
oblanceolate +  and oblanceolate-spatulate +
0.3 cm3 mm <br />0.003 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
decurrent +
linear;lanceolate oblanceolate or spatulate +
rugulose +  and muricate +
fibrous-rooted +, branched +, simple +  and rhizomatous +
not 2-lipped +  and actinomorphic +
white +  and pink or blue +
0.8 cm8 mm <br />0.008 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
beaked +, 2-ribbed +  and 5-ribbed +
subterete +, oblong +  and oblong-obovoid compressed +
fertile +  and bisexual +
0.4 cm4 mm <br />0.004 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
fertile +  and bisexual +
Alta. +, Man. +, Sask. +, Colo. +, Idaho +, Mont. +, N.Mex. +, N.Dak. +, S.Dak. +, Utah +  and Wyo. +
1300–2500 m +
strigose +, hirsuto-villous +  and sparsely strigose or glabrate +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Meadows, streamsides +
disciform +  and discoid +
in loose , corymbiform or paniculiform arrays +  and singly +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
turbinate;hemispheric +
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
petiolate +  and sessile +
cauline +  and basal +
erect;spreading +
deltate +
dentate +  and entire +
Not (?) +  and Scarious (?) +
2-carpellate +
Flowering May–Aug. +
hirsute +  and strigose +
narrowly elliptic +  and linear-lanceolate +
Gen. N. Amer. Pl. +
bearing subulate enations +, hairy +  and bristly +
fibrous-rooted +, branched +, simple +  and rhizomatous +
exalbuminous +
prostrate +  and decumbent +
ascending +  and erect +
appendaged +  and truncate +
papillate +  and smooth +
Erigeron asper +  and Erigeron oblanceolatus +
Erigeron glabellus var. glabellus +
Erigeron glabellus +
variety +
inflated +  and tubular +
50 cm500 mm <br />0.5 m <br /> (70 cm700 mm <br />0.7 m <br />) +
perennial +  and biennial +
7 cm70 mm <br />0.07 m <br /> (50 cm500 mm <br />0.5 m <br />) +
tree +, shrub +  and subshrub +