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A Preliminary Revision of the North American Species of Cactus, Anhalonium, and Lophophora

John Merle Coulter

About 1.5 h5 chapters

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Text from Project Gutenberg eBook #1221, in the public domain.

Chapters

  1. 1.Openingoriginal only · 7 min
  2. 2.Cactus, Anhalonium, and Lophophoraoriginal only · 1 h 8 min
  3. 3.Artificial Key to the Speciesoriginal only · 4 min
  4. 4.Geographical Distributionoriginal only · 11 min
  5. 5.Geographical Distributionoriginal only · 2 min