Authors: Doweld, A Greuter, W

Citation: A. Doweld et W. Greuter, Nomenclatural notes on Ancistrocactus (Cactaceae), TAXON, 50(3), 2001, pp. 875-877

Authors: Doweld, A Greuter, W

Citation: A. Doweld et W. Greuter, Nomenclatural notes on Notocactus and on Alwin Berger's "Kakteen", TAXON, 50(3), 2001, pp. 879-885

Authors: Rodriguez, RR Greuter, W

Citation: Rr. Rodriguez et W. Greuter, Charles Plumier's drawings of American plants and the nomenclature of early Caribbean Aristolochia species (Aristolochiaceae), TAXON, 48(4), 1999, pp. 677-688