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Red de Herbarios del Noroeste de México (northern Mexico)
SERNEC - Southeastern USA
Silphium terebinthinaceum var. pinnatifidum
(Elliott) A. Gray
Family:
Asteraceae
Prairie-Dock
FNA
Resources
Jennifer A. Clevinger in Flora of North America (vol. 21)
Leaves
pinnately lobed (lobes to 13, sinuses relatively shallow to deep, sometimes almost to midrib; ultimate margins entire or toothed).
2
n
= 14.
Flowering mid summer-early fall. Wet or dry prairies, fens, open, disturbed sites; 100-500 m; Ala., Ga., Ill., Ky., Mich., Ohio, Tenn.
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This project made possible by National Science Foundation Awards
1601697
,
1600981
,
1601393
,
1600976
,
1601429
,
1601101
,
1601503
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