The genus Bowenia includes two living and two fossil species of cycads in the family Stangeriaceae, sometimes placed in their own family Boweniaceae. They are entirely restricted to Australia.
Bowenia spectabilis in the Daintree Rainforest in northeast Queensland, Australia
Bowenia Lake Tinaroo form in sclerophyll woodland near Lake Tinaroo, Atherton Tableland, far north Queensland
Serrulate margin of the pinnae on a wild plant of Bowenia Lake Tinaroo form, at Lake Tinaroo, Atherton Tableland, Queensland, Australia
The Zamiaceae are a family of cycads that are superficially palm or fern-like. They are divided into two subfamilies with eight genera and about 150 species in the tropical and subtropical regions of Africa, Australia and North and South America.
Encephalartos altensteinii