TWO NEW SPECIES AND A NEW COMBINATION IN AUSTRALIAN TYPHONIUM (ARACEAE TRIBE AREAE)

Typhonium praetermissum and T taylori (Araceae) are described as species new to science from the Northern Territory, Australia. The first is intermediate in character between Typhonium Schott and Lazarurn A. Hay, Consequently, Lazarum is reduced to the synonymy of Typhonium and the new combination Typhonium mirabile is made.
The new species are illustrated.