Vols. 1-5, [1993]-2004 v. 1 [15 Nov 1993] v. 2 [?] v. 3, Aug 2002 v. 4, May 2003 v. 5, Nov 2004
Remarks
Texts, Calaway H. Dodson ; editing, coordination, supervision, and diagramming, Rodrigo Escobar R. v. 1. AA-Dracula -- v. 2. Dresslerella-Lepanthes -- v. 3. Lepanthopsis-Oliveriana -- v. 4. Oncidium-Restrepiopsis -- v. 5. Rodriguezia-Zygosepalum.