Plants Collected in the Percy Sladen Memorial Expeditions. 419 



Little Namaqualand : Plateau on south side of ridge opposite 

 Klipfontein, bush 3 ft. high, 5954. 



Distribution. — Throughout the Colony, and in Tropical East 

 Africa and the Zambesi Basin. 



2. 0. coriaceum, DC. Prodr. vi. 461. 



Cape : Oliphant's River Mountains, top of mountain behind Baths, 

 heads yellow, 7007. 



Distribution.— Tulbagh, Worcester, Knysna to Albany. 



3. 0. muricatum, E. Mey. ex DC. Prodr. vi. 464. 

 Bushmanland : Aggenys, sandy river-bed, bush 1 ft., 2938. 



Great Namaqualand : Buchholzbrunn, conglomerate on river-bank, 

 bush 1-1 1 ft,, fls. yellow, 3666. 



Distribution. — Upper Region and in Natal and Tropical Africa. 



4. 0. subauritum, DC. Prodr. vi. 464. 



Cape: Giftberg, 1-2000 ft, fls. yellow, 7399. 

 Distribution.— Paarl, Tulbagh, and Clanwilliam. 



5. O. plehium, DC. Prodr. vi. 464. 



Cape : Near top of Nardouw Kloof, western slopes, bush 2-3 ft,, 

 5418. 



Distribution.— Only collected once previously by Drege on the 

 Blaubei-L;- and Honig Valley, Clanwilliam ; evidently a very rare 

 species. 



6. polycjaloides, Linn. Mantissa, 480. 



Cape : Oliphant's River Mountains, tops of mountains behind Baths, 

 heads yellow, 7006. 



Distribution. — Cape Division to Riversdale. 



URSINIA, Gaertn. 



1. U. anthemoides, Gaertn. Fruct. ii. 463. 



Cape : Giftberg, 1-2000 ft-, frequent, ray fls. yellow, darker below, 



7446. 



Khamiesberg: Khamsoap Ravine, ray fls., yellow above, reddish 

 beneath, 6544 ; wet ground at foot of Wilgehout Ravine, rays orange, 

 6804 ; near summit of Sneeuwkop, western side, 5772. 



Distribution.— Western and south-westeim districts generally. 



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