Urs Eggli, Beat Ernst Leuenberger, Mélica Muñoz Schick,

Thanks to Sukkulenten-Sammlung Zürich (Urs Eggli) and Botanischer Garten und Botanisches Museum Berlin (Nicholas Turland) for their permission to distribute this version of the article published in Englera.

Under copyright (with permission)

This is an article 644 pages long that presents an exhaustive database of Ritter's material (FR number, accepted name with reference, Ritter's field data, material available in botanical gardens…). This is an important complement to Ritter's book “Kakteen in Südamerika” and of his diaries (see Friedrich Ritter). A three-language (English, German, Spanish) introduction precedes the database which is self-explanatory.

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  • Original file (with OCR): Eggli_Ritter_collections.pdf (48.2MB; 2023-04-12)