#11 
26 FLOWERING PLANTS COLLECTED IN S.W. AFRICA BY 
Berkheya Schenckii, 0. HofEm. Naukluft Mountains, near Homnus, in river- 
bed, 9112. 
Dicoma capensis, Less. North of Freistadt on the road to Tsubgaus, on high 
plateau, 9393. 
Campanulaceae. 
Wahlenbergia arenaria, A. DC. Haris, in Kuisib River bed, 9513. 
Wahlenbergia sp. (not in flower). Ababes, on broken granite, 9177. 
Prismatocarpus sp. Naukluft Mountain, at Kabiras, on granite, 9060. 
Plumbaginaceae. 
Plumbago Pearsonii, L. Bolus. Naukluft Mountains, in river-bed between 
Goas and Kabiras, 9080. Bull’s Mouth Pass, 8952. 
Vogelia africana, Lam. Above Ababes, in bed of Tsondab River, 9122. 
Ebenaceae. 
Royena pallens, Thunb. Keetmanshoep, common in sandy places, 9244. 
Kubib, 9491. 8 km. north-west of Nomtsas, on banks of Usib River, 
9329. 
Euclea lanceolata, E. Mey. Awas Mountains, 12 km. east of Windhuk, on 
quartzite slopes, 9611, 9799. Naukluft Mountains, conspicuous on 
north-eastern slopes, 9091. North of Nauchas, 9008. Awas Mountains, 
between Aub and Windhuk, 9655. 
Asclepiadaceae. 
Cryptolepis decidua, N.E. Br. North of Geitsigubib, on dry shale-plains, 
9257. Nomtsas, on dry shale-slopes, 9312. Between Satansplatz and 
Voigtsgrund, 9360. Little Karas Mountains, western foothills at 
Holoog, 9764. 
Raphionacme Burkei, N.E. Br. Awas Mountains, 12 km. east of Windhuk, 
on quartzite-slopes, 9797. Between Choaberib and Gurumanas, on 
stony and sandy veld, 9417. 
Asclepias fruticosa, Linn. Gurinaris, in sand of river-beds, 9248. 
Pergularia gariepensis, N.E. Br. Ganaams, on shale-banks of Leber River, 
9382. Below Ababes, in bed of Tsondab River, 9142. 
Tylophora Fleckii, N.E. Br. Naukluft Mountains, Kabiras, 9059. 
Orthanthera albida, Schinz. Ababes, on rocks, 9199. 
Microloma longituba, Schltr. Gurumanas, 9422. North of Nauchas, on plains, 
9009. 
Caralluma lutea, N.E. Br. Nauchas, among granite, 9499. 
Caralluma'? n. sp. undeveloped. Nauchas, among granite, 9898. 
Hydrophyllaceae. 
Codon Royeni, Linn. Naukluft Mountains, between Bull’s Mouth Pass and 
Ababes, in river-bed, 9197. 
