The Cactus Family - Edward F. Anderson - Google Books

http://books.google.de/books?id=vYXQHL2IsZ4C&pg=PA9&lpg=PA9&dq=Edward+F.+Anderson,+Wilhelm+Barthlott,+Roger+Brown:+The+Cactus+Fa

Only now, at the beginning of the new millennium, is there an up-to-date, comprehensive study of the cactus family. This long-awaited, monumental work covers the Cactaceae in an encyclopedic manner, addressing 125 genera and 1810 species. The most…