Plants Collected in the Percy Slaclen Memorial Expeditions. 173 



may be distinguished by its more slender habit, by the much broader 

 obovate leaves, and by the narrowly 5winged prismatic capsule. 



10. Z. Dregeanum, Sond., in PL Cap., i., p. 365. 

 Bushmanland : Stony places towards Pella, 3581. 



This plant has been named only from Sonder's description of 

 Drege's plant in Fl. Cap., vol. i. Drege's plant, however, was 

 collected at Tradouw. 



11. Z. suffruticoswn, Schinz, in Bull. herb. Boiss., ii., 188. 

 Great Namaqualand : A little West of Ganus, 4311. Sandy plains 



a little North of Ganus, 4500. Sandy places South of Warmbad, 

 4033. Sandstone at Sandverhaar, 4671. Among rocks in kopje 

 near Dabaigabis, 4385. Namaqualand : At foot of mountain South 

 side of Baman's Drift, 4073. 



12. Z. longicapsidare, Schinz. 



Namaqualand : Sandy valley leading down to Bethany Drift, 6950. 



Z. sp. 



Great Namaqualand : Tschauchab, common on lower mountain- 

 slopes, 4471. 



Z. sp. 



Bushmanland : Sandy veld between Buil's Hoek and Doom 

 River, 5395. 



Z. sp. 



Khamiesberg : Kharkams, 6583. 



Z. sp. 



Great Namaqualand : Sandy places South of Warmbad, 4033. 



Z. sp. Not in flower. 



Common on kopje, Nieuwfontein, 3474. 



Z. sp. 



Karroo : Gansfontein, 3992. 



Z. sp. 



Great Namaqualand: Dry sand, 25-40 km. North of Warmbad, 4365. 



