Hardiness ratings: USDA zone 11
- Wikipedia. Online encyclopedia entry (if defined).
- Google images. Web search for photographs.
- GRIN. Taxonomical details, with common names, distribution, and synonyms.
- The Plant List. Taxonomical lookup
Links for Maxillaria variabilis
- Cal's Plant of the Week - Profile for plant, primarily relating to pot culture, with notes on culture and propagation. (1 photo)
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 11) (2 photos)