The Cactus and Succulent Plant Mall
The Cactus and Succulent Plant Mall

CSSA Haseltonia 13, 2007
From the EditorRoot Gorelick
Chromsomes and hybrids of Echeveria XI. South American species of Series RacemosaeCharles H Uhl
Aloe werneri and Aloe ampefyana, two new Aloe (Aspholedaceae) species from MadagascarJ-B Castillon
Aloe rubrodonta and Aloe kahinii: two notable new species of Aloe (Aspholedaceae) from SomalilandTom McCoy and John Lavranos
Aloe elkerriana (Aspholedaceae): a new Ethiopian species from the type locality of Aloe jacksoniiMaurizio Dioli and Tom McCoy
The genus Aloe (Aspholedaceae: Alooideae) in Namaqualand, South AfricaRonell R Klopper and Gideon F Smith
Naturalized species of Agave (Agavaceae) on the southeastern coast of PortugalGideon F Smith and Estrela Figueiredo
Echidnopsis uraiqatiana (Apocynaceae: Asclepiadoideae): a new species from northern EritreaMaurizio Dioli
Root studies on cactus pears Opuntia ficus-indica and O. robusta along a soil-water gradientHennie A Snyman
Preparation of specimens of OpuntiaJuan Antonio Reyes-Agüero, Fernando Carlín-Castelán, Juan Rogelio Aguirre R, and Héctor M. Hernández
The discovery of a previously unknown isotype of Opuntia vilis ROSE (Opuntioideae: Cactaceae)Rolando T Bárcenas and Julie A Hawkins
Airampoa picardoi, the correct name for Opuntia picardoiAlessandro Guiggi
Compendium of new taxa and new combinations from Cactus and Succulent Journal (January 2007—December 2007
On the cover: As enthusiasm for the genus grows and as doors open to exploration in new localites, aloes continue to feature prominently in Haseltonia, with four papers and five new taxa introduced in this issue. Aloe humilis, a long-known and widespread South African species popular in collections, has surprising large flowers for such a diminutive plant. They were captured for our cover by photographer Irwin Lightstone.

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