Dieteria canescens var. ambigua
Sida 20: 1396. 2003.
Endemic
Basionym: Machaeranthera canescens var. ambigua B. L. Turner Phytologia 60: 77. 1986
Revision as of 21:24, 29 July 2020 by imported>Volume Importer
Annuals, biennials, or short-lived perennials. Stems 1+, ascending to erect, canescent, sometimes sparsely stipitate-glandular; branches ascending. Mid leaf-blades lanceolate to linear. Peduncles equaling or longer than involucres. Involucres broadly turbinate, 8–12 mm. Phyllaries in 5–10 series, usually appressed, sometimes spreading, apices densely appressed-hairy, usually eglandular, sometimes sparsely stipitate-glandular, then obscured by appressed hairs. Ray-florets pistillate, fertile. Cypselae glabrous or glabrate. 2n = 8.
Phenology: Flowering Aug–Oct.
Habitat: Grasslands and pine forests
Elevation: 1300–2600 m
Distribution
Ariz., Colo., N.Mex.
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Dieteria canescens var. ambigua"
introrse +
connate +
eglandular +
distinct +
herbaceous +
obscured +
acute;acuminate +
scarious +
hirsute +
papillate +
continuous +
glabrous +
decurrent +
indurate +
1-nerved +
linear;oblanceolate;linear;oblanceolate;lanceolate;oblong;obovate;ovate +
ribbed +
ascending +
stigmatic +
barbellate +
persistent +
40;50 +
absent +
absent +
dimorphic +
staminate +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
appressed +
singly +
indeterminate +
surrounding +
turbinate +
6mm;12mm +
1mm;3mm +
linear-lanceolate;linear or linear-oblanceolate +
1.5mm;6mm +
alternate +
erect +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
gland-dotted +
longer +
equaling +
tough +
thick +
absent +
connate +
1-nerved +
persistent +
appressed +
distinct +
falling +
spreading +
unequal +
Sida +
2003 +
pistillate +
absent +
fertile +
epaleate +
pitted +
convex +
fibrous +
exalbuminous +
modifed +
5;10 +
Endemic +
alternate +
branched +
lanceolate +
2-branched +
glabrous +
Dieteria canescens var. ambigua +
Dieteria canescens +
variety +
shorter +
taprooted +