Monotagma anathronum, Monotagma angustissimum, Monotagma contractum, Monotagma contrariosum, Monotagma densiflorum, Monotagma dolosum, Monotagma haughtii, Monotagma juruanum, Monotagma laxum, Monotagma ovatum, Monotagma parvulum, Monotagma plurispicatum, Monotagma rhodanthum, Monotagma rudanii, Monotagma secundum, Monotagma smaragdinum, Monotagma spicatum, Monotagma tomentosum, Monotagma ulei, Monotagma vaginatum, Monotagma yapacanensis, Monotagma lilacinum, Monotagma roseum, Monotagma floribundum, Monotagma exile, Monotagma breviscapum, Monotagma grallatum, Monotagma tuberosum, Monotagma humile, Monotagma paradoxum, Monotagma papillosum, Monotagma flavicomum, Monotagma aurantiispathum, Monotagma uliginosum, Monotagma congestum, Monotagma nutans, Monotagma septentrionale, Monotagma remotum, Monotagma spathulatum, Monotagma ulei,