Formerly known as a variety of Dioon edule (var. angustifolia), Dioon angustifolium was separated from the former initially on morphologic basis and later thanks to genetics. The seeds of these two species were offered for sales many times during the last decades but Dioon edule remains the most common, and the true Dioon … Continue reading Differencesn between Dioon edule and Dioon angustifolium