Featured in our May issue is the 9th part of Jim Cootes' series on Dendrobium and Its Relatives, Dendrobium section Dolichocentrum. Günter Gerlach and Corina Gerlach present an article on Elleanthus myrosmatis and its hummingbird pollinators in Peru and rounding out our features, Jaesun Ma discusses Cymbidium goeringii culture.

Rounding out the May 2025 issue

• Tom's Monthly Checklist by Thomas Mirenda
• Why Will It Not Bloom, Part 1 by Ron McHatton
• Collector's Item - Mediocalcar decoratum by Judith Rapacz-Hasler
• Conservation Updates:
• A Guide to Building Ethical Orchid Collections and Societies by Jacob Phelps
• Protecting the Plants We Love by Jacob Phelps
• Volunteer Service Awards by the  Awards Committee
• My Favorite Orchid - Dendrobium albiflorum ‘Joyce Kelly’ CCM/AOS by Robert Winkley
• Orchids Illustrated - Joseph Pitton de Tournefort — Foundations of Classification by Wesley Higgins and Peggy Alrich
• Lindleyana - Cyrtochilum incurvilobum Dalström and Ruíz Perez, sp. nov. by Stig Dalström, Marita Kolanowska, Saúl Ruíz-Perez and Guido Deburghgraeve