Erigeron eatonii var. sonnei
Phytologia 73: 190. 1992.
Endemic
Basionym: Erigeron sonnei Greene Pittonia 1: 218. 1888
Synonyms: Erigeron nevadensis var. sonnei (Greene) Smiley
Treatment appears in FNA Volume 20. Treatment on page 280.
Stems 4–12 (–21) cm. Heads 1 (–2), held just beyond to well beyond basal leaves. Involucres 4.5–8 × 8–12 (–16) mm. Phyllaries hirsutulous to villous (hairs 0.5–1.5 mm), eglandular. Ray laminae 4.5–6.6 (–8.5) mm. Disc corollas 3.5–5 mm. Cypselae 2.8–3.5 mm; pappi of 18–30 bristles 3.5–5 mm. 2n = 18.
Phenology: Flowering May–Sep.
Habitat: Meadows, seeps, rocky flats, often with sagebrush
Elevation: 1800–2800 m
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Erigeron eatonii var. sonnei"
introrse +
connate +
distinct +
herbaceous +
scarious +
hirsute +
papillate +
continuous +
decurrent +
1-nerved +
linear;lanceolate oblanceolate or spatulate +
ribbed +
stigmatic +
barbellate +
persistent +
18;30 +
absent +
reduced +
absent +
2-nerved +
dimorphic +
2.8mm;3.5mm +
absent +
staminate +
straight +
eglandular +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
indeterminate +
surrounding +
turbinate;hemispheric +
reflexing +
not coiling +
alternate +
erect;spreading +
deltate +
2-carpellate +
inferior +
attached +
anatropous +
tough +
thick +
pistillate +
absent +
connate +
eglandular +
persistent +
distinct +
falling +
unequal +
equal +
Phytologia +
1992 +
pistillate +
absent +
fertile +
epaleate +
pitted +
flat;conic +
fibrous +
exalbuminous +
modifed +
2;3 +
stramineous +
persistent +
connate +
falling +
Endemic +
alternate +
deltate +
2-branched +
glabrous +
Erigeron eatonii var. sonnei +
Erigeron eatonii +
variety +
indurate +
shorter +
taprooted +
perennial +