Plants Collected in the Percy Sladen Memorial Expeditions. 253 



plateau Vogelklip, South-east slopes, 5932. Cape : Boontjes Rivier, 

 5116. 



6. P. obtusifolia, DC., Prod., ii., 221. 



Namaqualand : In sand of river-bed, Grauwater, 3262. Great 

 Namaqualand : 20 km. North of Raman's Drift, 4520. In sand 

 of river-bed 2 miles South of Dabaigabis, 4393. 



16. INDIGOFERA. 



1. I. hetewphylla, Thunb., Prod. PI. Cap., 133. 



Cape : Among bushes on roadside between Hottentots' Kloof 

 and Karroopoort, 4823. Khamiesberg: Elliottsberg, 7696, 7700 — 

 extremely stunted forms. Sneeuwkop, upper western slopes, 5768 

 — extremely stunted forms. Bushmanland : Nieuwefontein, among 

 stones in veld, 3329— material poor, but very probably this 

 species. 



2. I. adenocarpa, E. Mey., Comm., 105. 

 Bushmanland : Pass at Wortel, 3599. 



3. I. psoraleoides, Linn., Syst., 469. 



Cape : On mud bank of stream near top of Pickenier's Pass, 

 eastern side, 5214. 



4. /. anahaptista, Steud., Nom., ed. 2, i., 805. 



Great Namaqualand : Sandy places among rocks between Da- 

 baigabis and Grundoorn, 3153. 



5. I. spinescens, E. Mey., Comm. PI. Afr. Austr., 93. 

 Namaqualand : Middle granite slopes facing East, a little North 



of Middelkraal, 5616 ; northern slopes Rietkloof Mt., 5725. Bush 

 near Wortel, 3621. Khamiesberg: Near summit of Vogelklip, 

 5921. 



6. /. pungens, E. Mey., /. c, 93. 

 Locality uncertain, 7779. 



7. I. venusta, E. and Z., Enum. 235. 



Cape : Slopes of Oliphant's River Mts. below Warm Baths, 7025, 

 7108. 



