Boele, C. et al. Checklist of Brachystelma R.Br., Ceropegia L., Riocreuxia Decne. and the genera of the Stapelieae s.s.(Asclepiadaceae). With literature references to all species. 1st. Ed. Pub. Southern Reprographics in assoc. with The International Asclepiad Society. 1987
pp.[138] with b/w. illus. 4to. Ringbound softback in thor. vg. condition.
£12.50 [Ref: 54072]