Echinocactus williamsii
local: 0
Echinocactus williamsii Lemaire
Engish:
williamsii;
Taxonomic status: Unresolved



protologue: Allg. Gartenzeitung 13: 385 (1845)
URL protologue: http://kulturerbe.niedersachsen.de/viewer/objekt/isil_DE-35_allgga_166221120_0013/5/

2 369738 Echinocactus williamsii Lemaire
K.M. Schumann, Gesamtbeschr. Kakt.: p. 319, t. 55 (1899) [T. Guerke]
2 369738 Echinocactus williamsii Lemaire
L.K.G. Pfeiffer, F. Otto, Abbild. Beschr. Cact., vol. 2 : t. 21 (1846)
2 369738 Echinocactus williamsii Lemaire
L.K.G. Pfeiffer, F. Otto, Abbild. Beschr. Cact. (Coloured version), vol. 2 : p. 21, t. 21 (1839)
2 369738 Echinocactus williamsii Lemaire
K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 3 : t. 149 (1910) [J. Pohl]

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