All Species in Malaxis
- Adder's-Mouth Orchid (Malaxis monophyllos)
- Bayard's Adder's-Mouth Orchid (Malaxis bayardii)
- Chiricahua Adder's-Mouth Orchid (Malaxis macrostachya)
- Florida Adder's-Mouth Orchid (Malaxis spicata)
- Green Adder's-Mouth Orchid (Malaxis unifolia)
- Huachuca Mountain Adder's-Mouth Orchid (Malaxis corymbosa)
- Masson's Adder's-Mouth Orchid (Malaxis massonii)
- Royal Adder'S-Mouth Orchid (Malaxis major)
- White Adder's-Mouth Orchid (Malaxis monophyllos var. brachypoda)