178 Annals of the South African Museum. 



4. P. bracteolata, Linn., Sp. PI., 702. 



Cape : Summit of Oliphant's River Mts. near Warm Baths, 6495, 

 7214. 



5. P. teretifolia, Thunb., Prod., p. 120. 

 Khamiesberg : Jutbosch Kloof, 6794. 



2. MUNDTIA. 

 1. M. sjnnosa, DC, Prod., i., p. 338. 

 Khamiesberg : Bailie's Vlakte, 6612. 



3. MURALTIA. 



1. M. Heisteria, DC, Prod., L, p. 335. 



Cape: Oliphant's River Valley, along road near Warm Baths, 

 7726. 



2. M. divaricata, E. and Z., Enum. 28. 



Cape : Summit of Oliphant's River Mts. near Warm Baths, 7211, 

 6873, 6854. 



3. M. obovata, DC, Prod., i., p. 337 (e descriptione). 

 Locality uncertain, probably Oliphant's River Valley, 7723. 



ASCLEPIADACEAE.* 



By Louisa Bolus and N. E. Brown. 



1. CRYPTOLEPIS. 



1. C. decidua, N. E. Brown. 



Little Namaqualand : Dabainoris, on rocks, 3007. Great Nama- 

 qualand: Kopje 12 km. West of Sandverhaar, 4630. South of 

 Warmbad, 4024. Sandstone hills at Seeheim, 3729. Little Bush- 

 manland : Rocky ground on kopjes near Dabainoris, 3018. Damara- 

 land : Crevices in granite at Welwitsch, 4414. 



* Report of the Percy Sladen Memorial Expeditions in South-West Africa, 

 No. 67. 



