Haploësthes greggii var. texana
J. Arnold Arbor. 22: 169. 1941.
Basionym: Haplopappus texanus J. M. Coulter Contr. U.S. Natl. Herb. 1: 40. 1890 (as Aplopappus)
Treatment appears in FNA Volume 21. Treatment on page 246.
Leaf-blades 20–80 × 0.5–4 mm. Peduncles 3–8 (–15) mm. Phyllaries drying dark gray-green. Ray laminae elliptic to ovate, 2.5–3.5 × 1.3–2 mm. Disc corollas 3–4 mm. Cypselae 1.5–2.5 mm; pappi 2.5–3.5 mm. 2n = 36.
Phenology: Flowering sporadically year round following rains.
Habitat: Gypseous soils
Elevation: 200–1000 m
Distribution
Colo., Kans., N.Mex., Okla., Tex., Mexico (Coahuila), Mexico (Nuevo León)
Discussion
Variety texana may be no longer present in Colorado and/or Kansas.
Selected References
None.
Lower Taxa
None.
... more about "Haploësthes greggii var. texana"
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
corymbiform +
continuous +
decurrent +
filiform;linear +
winged;ribbed;winged;ribbed +
stigmatic +
barbellulate +
20;25 +
unequal +
absent +
zygomorphic +
yellow +
monomorphic +
10-15-ribbed +
dimorphic +
cylindric +
1.5mm;2.5mm +
staminate +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
aggregated +
indeterminate +
surrounding +
obconic +
0.5mm;4mm +
sessile +
opposite +
cauline +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
absent +
coroniform +
tough +
thick +
absent +
connate +
drying +
persistent +
distinct +
falling +
unequal +
J. Arnold Arbor. +
1941 +
pistillate +
absent +
fertile +
epaleate +
convex +
fibrous +
ovate +
scarious +
exalbuminous +
modifed +
alternate +
branched +
2-branched +
papillate +
Haploësthes greggii var. texana +
Haploësthes greggii +
variety +
cylindric +
equaling +
shorter +
perennial +
subshrub +