Journal Vol 86-2

March-April 2014 Contents An extraordinary new species of Aloe from the Republic of MozambiqueTOM A. MCCOY, ANTON J.H. RULKENS AND OBETY JOSÉ BAPTISTA The Huntington Botanical Gardens presents the 2014 offering of International Succulent IntroductionsJOHN N. TRAGER Superb SucculentsDUKE BENADOM Vizcaino mystery: a tale of Corynopuntia robertsiiPETER BRESLIN & DAVIDE DONATI Sansevieria newtoniana (Asparagaceae) a new species from UgandaTOM FORREST A new species of Opuntia (Cactaceae) from Mojave Co., ArizonaA. DEAN STOCK, NANCY HUSSEY & MARC D. BECKSTROM On the cover: Aloe ribauensis McCoy, Rulkens & Baptista sp. nov., with simple and branched inflorescences, exhibit the characteristic apical tuft of sterile bracts. The reason for this character is currently unclear, but in discussions with Tom McCoy, who has wide experience with birds, the possibility that it is a perch has arisen. The bulb Babiana ringens, which is pollinated by sunbirds (Nectarina spp.), pro