Engelmann, G., Plates to the Cactaceae of the Mexican boundary (1857-1859)
Rep. U.S. Mex. Bound.
t.
50
name cited:
Cereus dubius Engelm.
name recognized:
Echinocereus enneacanthus Engelm.
drawing:
P. Roetter
family: Cactaceae
subfamily: Cactoideae
tribe: Cereeae
epithet cited:
dubius,-a,-um
epithet recognized:
enneacanthus,-a,-um
Illustration contributed by:
link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=71698
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synonyms:
