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Croptilon hookerianum var. hookerianum
Croptilon hookerianum var. hookerianum
(Torr. & A. Gray) House
Family:
Asteraceae
FNA
Resources
Theodore M. Barkley+, Luc Brouillet, John L. Strother in Flora of North America (vol. 20)
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.
2
n
= 12 (14 in one population).
Flowering Jul-Oct. Sand, sandy loam, silt, stream banks, fields, roadsides; 20-200 m; Tex.
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