code scanning institute
UB
species cited
Aloe rigida var. expansa (Haw.) Salm-Dyck
ID species recognized
495782
species recognized
Haworthia rigida (Lam.) Haw.
ID basionym recognized
43935
basionym recognized
Aloe cylindracea var. rigida Lam.
ID genus recognized
10374
genus recognized
Haworthia
Haworthia rigida (Lam.) Haw. [6]
 
Liliaceae - Asphodeloideae -
J.M.F.A.H.I. Salm-Reifferscheidt-Dyck [Salm-Dyck], Aloes Mesembr., vol. 1 (Aloe): , fig. 4.3 beta (1849) [139]
epithet recognized species: rigidus,-a,-um [342]
epithet cited species: rigidus,-a,-um [342]
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