Echinocactus simpsonii Engelm.
Engelmann, G., Report on the botany of the expedition of Capt. J.H. Simpson across the great basin of Utah (1859), Appendix M (1876)
Rep. Bot. Exped. Capt. Simpson Utah

(1876)
t. 2
<        >        navigate through volume
name recognized (= name cited):
369608 Echinocactus simpsonii Engelm.

drawing: P. Roetter
family: Cactaceae
subfamily: Cactoideae
tribe: Cacteae
epithet: simpsonii

Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=85928
contact about this record
synonyms:
no HD illustration available (3)
no HD illustration available
Echinocactus simpsonii Engelm.
G. Engelmann, Rep. Bot. Exped. Capt. Simpson Utah: t. 2 (1876) [P. Roetter]