Copiapoa - Living on the Edge
Acknowledgements
  home    


Why re-invent the wheel? The concept of this website has been unashamedly copied from the Ariocarpus Living Rocks from Mexico website with kind permission from its webmaster, John Miller, and site editor Geoff Bailey.  We salute their excellent website and hope that other genera will be covered similarly, ultimately resulting in a  comprehensive on-line Cactus Lexicon.

 

Responses to subsequent cries for help need to be acknowledged, so a big thank you goes to:

Derek Butcher Permission to use text and photographs of his article Copiapoa A-Z in Callindrinia II (1982)

September 2000

Graham Charles Scans of pages from Pfeiffer's Abbildungen und Beschreibung bluhender Cacteen
  • Echinocactus marginatus
  • Echinocactus echinoides
  • Echinocactus bridgesii

September 2005

Guillermo Rivera
 
For providing me with a scanned copy of P.C. Hutchison's article moving C. humulis into the genus Copiapoa

October 2005

Paul Hoxey
 

Papers on the Flora of Northern Chile by Ivan M. Johnston

October 2005

Leo van der Hoeven
 
Permission to use selected images of his Copiapoathons

January 2006

Paul Hoxey & Clark Brunt
 
For permission to publish 'Some notes on Copiapoa humilis and the description of a new subspecies' from BCSJ 22(1): 39 (38-41; figs. 19-24). 2004 [Mar 2004] February 2006
Paul C. Laney and Succulenta
 
For the scanned Succulenta articles and slides of Buining's trip with Ritter
along the coast of Chile and Peru

February 2006

Alain Laroze For proof-reading and correcting the scanned French text of the original descriptions for C. calderana, C. dealbata, C. hypogaea and C. serpentisulcata April 2006
Mario Martini
Massimo Meregalli
Carlo Doni and the
I.A.I.S
Mario, for contacting the authors and officials of the AIAS and obtaining their permission to include the text and images from the Piante Grasse Special Volume 11, 1991; and to Massimo Mergalli & Carlo Doni and the A.I.A.S for granting their permission.   June 2006
Paul Hoxey

For providing photocopies of original descriptions published by Philippi, in Flora Atacamensis 23. 1860

  • Echinocactus cinereus 

  • Echinocactus conglomeratus

  • Echinocactus humilis

July 2006

All material, except where otherwise credited, is Copyright
 © 2001-2006 Paul Klaassen
---------- end of page ----------