Dieteria canescens var. nebraskana

(B. L. Turner) D. R. Morgan & R. L. Hartman

Sida 20: 1397. 2003.

Endemic
Basionym: Machaeranthera canescens var. nebraskana B. L. Turner Phytologia 60: 78. 1986
Treatment appears in FNA Volume 20. Treatment on page 401. Mentioned on page 398, 399.

Biennials or short-lived perennials. Stems usually 1, erect, canescent, sometimes sparsely stipitate-glandular; branches ascending. Mid leaf blades lanceolate to linear-oblanceolate. Peduncles longer to shorter than involucres or 0 (heads sessile). Involucres broadly turbinate, (9–)10–15 mm. Phyllaries in 5–10 series, reflexed, apices usually densely appressed-hairy, sometimes stipitate-glandular, then obscured by hairs. Ray florets pistillate, fertile. Cypselae sparsely to moderately appressed-hairy. 2n = 8.


Phenology: Flowering Aug–Sep.
Habitat: Grasslands, pine forests, usually in sandy soil
Elevation: 1000–1500 m

Discussion

Selected References

None.

Lower Taxa

None.
David R. Morgan +
(B. L. Turner) D. R. Morgan & R. L. Hartman +
Machaeranthera canescens var. nebraskana +
Nebr. +  and S.Dak. +
1000–1500 m +
Grasslands, pine forests, usually in sandy soil +
Flowering Aug–Sep. +
Machaeranthera canescens +
Dieteria canescens var. nebraskana +
Dieteria canescens +
variety +