Agave caerulescens, Agave heteracantha, Agave heteracantha var. univittata, Agave heteracantha var. vittata, Agave lophantha, Agave lophantha f. caerulescens, Agave lophantha var. angustifolia, Agave lophantha var. brevifolia, Agave lophantha var. caerulescens, Agave lophantha var. gracilor, Agave lophantha var. pallida, Agave lophantha var. poselgeri, Agave lophantha var. sugcanescens, Agave lophantha var. vittata.