Willdenowia 34
Willdenowia – Annals of the Botanic Garden and
Botanical Museum Berlin-Dahlem
ISSN 0511-9618
© 2004 BGBM Berlin-Dahlem.
Leuenberger, B. E. 2004: The Cactaceae
of the Willdenow herbarium, and of Willdenow (1813).
Willdenowia 34: 309-322.
doi:10.3372/wi.34.34127
Abstract
The origin and identification of the 28 specimens of Cactaceae
in the Willdenow herbarium in Berlin (B-W) are discussed. The eight
Humboldt & Bonpland specimens from South America constitute the
most important part of the collection, including five isotypes.
Further, rather poorly documented specimens are of uncertain,
presumably Caribbean or Central American origin or from a
horticultural source. A detailed list arranged according to B-W
numbers is given in tabular form. No specimens typifying Cactaceae
names published by Willdenow in 1813 were located, but notes on some
of these names, in particular on Cactus multangularis, are
added. An index to Willdenow herbarium names of Cactaceae
and current identifications is provided.
