文章名稱引用次數

• Notes on Kalanchoe xhoughtonii (Crassulaceae subfam. Kalanchooideae), an early hybrid between two species of K. subg. Bryophyllum4
• Kalanchoe crouchii Gideon F.Sm. & Figueiredo (Crassulaceae), a new species from the dolomites of the Wolkberg Centre of Endemism, Mpumalanga Province, South Africa2
• Notes on the Delosperma-clade (Aizoaceae)2
• A putative intercladal Echinopsis s.l. (Cactaceae) hybrid from Andean Chile2
• Drosanthemum decumbens (Aizoaceae), a new status for an obligatory cremnophyte from the Western Cape, South Africa2
• The taxonomy of Kalanchoe hirta Harv. and K. crenata (Andrews) Haw. (Crassulaceae), and reinstatement of K. hirta as a distinctive, endemic species from Southern and south-tropical Africa1
• Areole changes during bark formation on Saguaro cacti1
• Natural history notes for the columnar, globular and semi-epiphytic cactus species of the island of Puerto Rico1
• Notes on the typification and nomenclature of Agave dissimulans Trelease, Agave convallis Trelease, and Agave kerchovei Lem. (Asparagaceae: Agavoideae / Agavaceae)1
• New taxa in Euphorbia (Euphorbiaceae) in southern Africa1