In this issue
- A New Dwarf Species of Euphorbia (Euphorbiaceae) from NE Africa
Peter V. Bruyns, Cornelia Klak, Pavel Hánače - A new species of Beschorneria Kunth from central Mexico and a reassessment of Beschorneria calcicola García-Mend
Tristan J. Davis, Gonzal Juárez García - The taxonomic status of Astroloba pentagona (Asphodelaceae subfam. Alooideae) and the correct author attribution of this name
Gideon F. Smith, Estrela Figueiredo - Euphorbia derksenii, a new Waterberg endemic of the Limpopo Province, South Africa
Ernst J. van Jaarsveld, Gerhard Marx - Five new species of the genus Echeveria (Crassulaceae) from the mountains of Oaxaca, Mexico
Jerónimo Reyes Santiago, Ángeles Islas Luna, Oswaldo Anguiano - Disentangling the Peperomia dolabriformis species complex
- Guillermo Eloy Pino Infante, Marie-Stéphanie Samain, Nelson Cieza Padilla, Joaquina Adelaida Albán
- Flowering phenology and preliminary observations on the pollination biology of South American cacti. Part 4: Oreocereus leucotrichus
Urs Eggli, Mario Giorgetta - New species and new combinations in the genus Drimiopsis Lindl. and Paxton (Asparagaceae, Scilloideae) from Mpumalanga and Limpopo, South Africa
Andrew John Hankey, Antonio De Castro - Aloe rupestorrens (Asphodelaceae), a new pendulous species from northern Kenya
Emily Wabuyele, Susan Brown
Haseltonia – Yearbook of the Cactus and Succulent Society of America – Number 32, 2025
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.
📚 Don’t miss out—purchase your copy today!
Individual Haseltonia articles are always available on BioOne.
Thank you for supporting the CSSA and our mission to advance the knowledge and appreciation of cacti and succulents!
🌵 What’s New This Year?
- PDFs: No need to wait by the mailbox – anyone may purchase a PDF of Haseltonia 32
- Hard Copies: Due to rising postage and shipping costs, we strongly encourage both U.S. and international customers to consider purchasing the PDF version of Haseltonia 32. The PDF offers immediate access and avoids increased shipping costs, tariff fees, and delivery delays. Plus, no shipping makes a better environment for our plants to thrive in!
(Contact our office for questions at cactusandsucculentsociety@gmail.com)
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Support our publications through your membership or an ear-marked donation.
* If you join or renew as a Standard Member before January 31st you will receive the first CSJournal issue of the year. Other cut-off dates are as follows: Issue 2 – April 31st; Issue 3 – July 31st; and, Issue 4 – October 31st.
Front cover: Ledebouria steenkampsbergensis, a new species described by Andrew Hankey in this year’s volume of Haseltonia. Photo by A. De Castro.
