40 Annals of the South African Museum. 



Cape Region : Hillside afc Leeuwfontein, 3211, 3216. 



2. P. virgata, Thunb., Fl. Cap., eel. Schult., p. 555, var. genistoides, 

 Harv., Fl. Cap., i., 85. 



Upper Region : At base of kopje, Alewyn's Fontein, 3320. Bush- 

 manland : In river-bed a few miles east of Nieuwefontein, 2,700 ft., 

 3491; Groot Rozynbosch, in river-bed, 2,800 ft., 3623. Little 

 Namaqualand : Dry stream-bed on lower south-east slopes of 

 Vogelklip, 5905 ; among rocks on Khamiesberg plateau, 3,400 ft., 

 6246. Great Namaqualand : Akam River, 4723. 



3491 was pollinated by a grey-backed bee. 



3. P. leptophylla, Burch. in DC. Prod., i., 323. 



Great Namaqualand : Stony slopes on kopje near Griindoorn, 

 3142; river-bed at Buchholzbrunn, 3,250 ft., 3640; 25 km. south of 

 Warmbad, 4030 ; sandy valley north of Sabiesis, 4104 ; rocky hills 

 near Holoog, 4139 ; sandy stream-beds near Dabaigabis, 4388 ; 

 shallow river-bed on stony plain 12 km. west of Sandverhaar, 

 3,200 ft., also on kopjes, 4617. 



4. P. leptophylla, Burch., var. (?). 



Great Namaqualand : Sandstone hills at Seeheim, 2,500 ft., 3727. 

 Fully developed flowers are required for complete determination. 



2. MUNDTIA. 



1. M. spinosa, Kunth, in DC. Prod., i., 338; var. angustifolia, 

 Harv., in Fl. Cap., i., 95. 



Cape Division : Roadside between Hottentot's Kloof and Karroo- 

 poort, 4813. 



2. M. rigida, E. Mey., in Herb. Drege, and Harv., in Fl. 

 Cap., i., 112. 



Little Namaqualand : Summit of kopje south of Leliefontein, 

 5,500 ft., 6306; upper southern slopes of Sneeuwkop, 5,000 ft., 

 5793 ; ravine in upper slopes on south-west slopes of Vogelklip, 

 3,500 ft., 5923. 



