Agave, Yucca, Hesperoyucca, southwest cacti, Amoreuxia, Mentzelia (Bartonia group), Nolina, Dasylirion, southwest Cirsium, Grand Canyon plants
Ei vielä lajeja tässä luettelossa!
Agave, Yucca, Hesperoyucca, southwest cacti, Amoreuxia, Mentzelia (Bartonia group), Nolina, Dasylirion, southwest Cirsium, Grand Canyon plants