Flora of Tropical East Africa: Selaginellaceae

Being a descriptive account of the flowering plants and ferns native and naturalised in Kenya, Tanzania and Uganda, together with information on exotic ornamental and crop plants. Prepared at the Royal Botanic Gardens, Kew in co-operation with the East African Herbarium, the National Herbarium of Tanzania, and the Herbaria of Makerere University and Dar es Salaam University.