Silphium atropurpureum Retz. ex Willd.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1013713-2
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Silphium ternatum var. atropurpureum (Retz. ex Willd.) DC., Prodr. [A. P. de Candolle] 5: 513 (1836).
Duplicate citation of
Silphium atropurpureum Retz. ex Willd., Sp. Pl., ed. 4 [Willdenow] 3(3): 2334 (1803).