Croptilon hookerianum var. hookerianum

Treatment appears in FNA Volume 20. Treatment on page 230. Mentioned on page 229.

Stems and peduncles densely short-stipitate-glandular (longest hairs 0.2–0.3 mm, including glands), never hispid. Ray laminae 1.2–2.2 mm wide. 2n = 12 (14 in one population).


Phenology: Flowering Jul–Oct.
Habitat: Sand, sandy loam, silt, stream banks, fields, roadsides
Elevation: 20–200 m

Discussion

Selected References

None.

Lower Taxa

None.
Guy L. Nesom +
(Torrey & A. Gray) House +
Isopappus hookerianus +
20–200 m +
Sand, sandy loam, silt, stream banks, fields, roadsides +
Flowering Jul–Oct. +
Bull. New York State Mus. Nat. Hist. +
Croptilon divaricatum var. hookerianum +  and Haplopappus validus subsp. torreyi +
Croptilon hookerianum var. hookerianum +
Croptilon hookerianum +
variety +