Three new species of Euphorbia L. subgenus Chamaesyce Rafinesque (Euphorbiaceae) from central and northern Australia
THOMSON, B.G.

Euphorbia centralis from central Australia, E. maconochieana from the Victoria River and E. kimberleyensis from the northern Kimberley region are described, illustrated and their affinities with related species discussed. E. vaccaria Baillon is lectotypified.