Contents

• The taxonomy of Kalanchoe brachyloba
• Producing organic alcohol and a tequila-like liquor from Agave americana in South Africa (SA)
• Notes on Agave panamana from Panama, with reference to morphological variation in Agave angustifolia
• Notes on morphological variation in, and the biogeography of, Tulista kingiana from SA
• New records of naturalised and invasive cacti from Gran Canaria and Tenerife
• Kalanchoe fedtschenkoi is spreading in South Africa's Klein Karoo
• Taxonomy of the three arborescent SA crassulas
• Notes on the discovery and type of Kalanchoe rotundifolia
• Hypothesis on evolutionary origin and adaptative value of polymorphism in Lithops
• The taxonomy of Kalanchoe longiflora, an endemic of Maputaland-Pondoland, SA
• New records for the flora of Mount Mulanje, Malawi: Sansevieria sinus-simiorum, Crassula swaziensis and Crassula setulosa
• Astroloba tenax, a new species from the Groot Swartberg Mountain, SA
• Roosia: a new genus in the Aizoaceae from the Western Cape, SA
• A new pubescent variety of Conophytum from the southern Richtersveld: Conophytum flavum subsp. novicium var. kosiesense Kalanchoe waterbergensis, a new Kalanchoe species from Limpopo Province, SA
• Tylecodon celatus, a new cryptic succulent from Nuwerus, Namaqualand
• Sempervivum gurgenidzeae - an overlooked name from the Great Caucasus of Georgia
• Cotyledon egglii, a new species from the Barberton region, Mpumalanga, SA
• Notes on Antonio de Figueiredo Gomes e Sousa, succulent plant collector in Mozambique
• xAstrolista: a new name for the SA endemic nothogenus xAstroworthia
• Astroloba robusta, a new species from SA
• Crassula zombensis - a hardly known species from Malawi and Mozambique
• Leaf epidermal structure in the dwarf succulent genus Conophytum
• Astroloba tenax var. moltenoi, a new variety in Astroloba tenax from Groot Karoo, SA
• Feeding by Leucaloa eugraphica (Walker, 1865) on cultivated Agave in South Africa
• Rhipsalis agudoensis - a mystery solved
• Cremnocereus albipilosus: an incredible new columnar cactus from Bolivia