Journal Vol 92-1

Pterodiscus - an African Endemic - Ralph Peckover

Curator's notes on growing cacti: part 3 temperature, light, air movement and CAM photosynthesis - Andrew Gdaniec

Aloe iringaensis a new species from Tanzania - Roman Štarha & Petr Pavelka

The Echeverias of Ecuador and a new species from its border with Peru - Guillermo Pino, Kabir Montesinos Gonzalez, Gerardo A. Salazar Chávez & Sidney Novoa Sheppard

Molecular study of the genus Copiapoa (Cactaceae) - Fred Kattermann

Pachycaul Othonnas - Brian Kemble

Gone to seed - adventures in growing succulents - Rod Haenni