In this issue
- From the Editor
Peter Breslin - Two new Ledebouriinae species from Limpopo province, South Africa: Drimiopsis gasekhukhunei and Ledebouria waterbergensis (Hyacinthaceae)
Andrew John Hankey - Southern range limit of Cynlindropuntia whipplei (Cactaccae) is ‘the Gila’ of New Mexico
Root Gorelick and Radha Veach - Two new species and a new state record of Crassulaceae from Michoacán, Mexico
Victor W. Steinmann and Yocupitzia Ramírez-Amezcua - Opuntia fortanelli (Cactaceae), a new species from the Huastec region of San Luis Potosí, México
Juan Antonio Reyes-Agüero, Carolina Orta-Salazar, Claudia Heindorf, Elezar Carranza González - Coleus serracafemaensis (Lamiaceae), a new succulent species from southwest Angola
Ernst J. Van Jaarsveld, Wessel Swanepoel, Alan Paton, Rolf Becker, Vera De Cauwer, and Amandio Gomez - Similar, but not too similar: succulent plants on Carimá Beach, Maranháo, Brazil
Karlla B. Braga and Lucas C. Marinho - Notes on the reproductive biology of Agave fourcroydes (Asparagaceae), a widley naturalized species with invasive tendencies
Gideon F. Smith and Filip Verloove - Calescent drought, fortuitous climates and decline of a Sonoran Desert cucurbitaceous vine
Frank Reichenbacher - Evaluation of Opuntia species for their resistance to carmine cochineal (Dacylopius coccus) insect in Tigray, northern Ethiopia
Gebremedhin Welu Teklu, Kiros Meles Ayimut, Fetien Abay Abera, Yemane G. Egziabher W. Germina, Ibrahim Fitiwi - Direct organogenesis in Ferocactus peninsulae through areole activation using meta-Topolin
Mani Manokari, Mohammad Faisal, Abdulrahman A. Alatar, Mahipal S. Shekhawat - Lectotype, epitype and amendment of Opuntia joconostle (Cactaceae)
César Ramiro Martínez-González, Ma. Blanca Nieves Lara-Chávez and Jaime Jiménez-Ramírez - Four new species of Ledebouria Roth. (Hyacinthaceae) from the high altitude grasslands of the Steenkampsberg, South Africa; Ledebouria purpurea, L. altopaludosa, L. steenkampsbergensis and L. noritica
Andrew J. Hankey and Antonio de Castro
Haseltonia – Yearbook of the Cactus and Succulent Society of America – Number 31, 2024
This highly anticipated edition features cutting-edge research and insights into the world of cacti and succulents, making it a must-have for enthusiasts, researchers, and collectors alike.
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Front cover: Ledebouria steenkampsbergensis, a new species described by Andrew Hankey in this year’s volume of Haseltonia. Photo by A. De Castro.
