Erigeron bellidiastrum var. bellidiastrum
IllustratedEndemic
Treatment appears in FNA Volume 20. Treatment on page 339.
Stems intricately branched; proximal mostly 1–2 (–2.5) mm wide. Leaves: basal and proximal cauline blades linear to linear-oblanceolate, 10–15 (–30) × 1–2.5 (–3) mm, margins entire or rarely with pair of shallow teeth. 2n = 18, 36.
Phenology: Flowering May–Aug(–Sep).
Habitat: Open habitats in deep, loose sand, areas of desert shrub, sagebrush, juniper, or pinyon-juniper woodlands
Elevation: 1000–1900 m
Distribution
Ariz., Colo., Kans., Mont., Nebr., N.Mex., Okla., S.Dak., Tex., Utah, Wyo.
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Erigeron bellidiastrum var. bellidiastrum"
introrse +
connate +
distinct +
herbaceous +
scarious +
hirsute +
papillate +
diffuse +
continuous +
decurrent +
1-nerved +
linear;oblanceolate or spatulate +
ribbed +
stigmatic +
barbellate +
persistent +
15;18 +
absent +
absent +
2-nerved +
dimorphic +
1mm;1.6mm +
absent +
staminate +
straight +
eglandular +
strigose +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
Open habitats in deep, loose sand, areas of desert shrub, sagebrush, juniper, or pinyon-juniper woodlands +
indeterminate +
1;12 +
Present +
surrounding +
turbinate;hemispheric +
reflexing +
not coiling +
alternate +
erect;spreading +
deltate +
cartilaginous +
2-carpellate +
inferior +
attached +
anatropous +
tough +
thick +
pistillate +
absent +
connate +
persistent +
distinct +
falling +
hispidulous +
unequal +
equal +
1mm;2mm +
Trans. Amer. Philos. Soc., n. s. +
1840 +
pistillate +
absent +
fertile +
epaleate +
pitted +
flat;conic +
fibrous +
exalbuminous +
modifed +
2;3 +
stramineous +
persistent +
connate +
falling +
alternate +
branched +
hirsutulous +
deltate +
2-branched +
glabrous +
Erigeron bellidiastrum var. bellidiastrum +
Erigeron bellidiastrum +
variety +
indurate +
shallow +
shorter +
taprooted +
annual +