162 Annals of the South African Museum. 



2. C. capensis, Burm. f., Prod., Cap. 5. 



Cape : Alluvial sand bottom, Oliphant's Eiver Valley near Warm 

 Baths, 7252. 



3. CUSCUTA. 



1. C. angulata, Engelm., in. Trans. Acad. Sc. St. Louis, L, 474. 



Cape : Dry hillsides between Hex Biver and Kradouw Krantz, 



5248. 



POLYGONACEAE.* t 



By Louisa Bolus. 



1. POLYONUM. 



1. P. aviculare, Linn., Sp. PI., ed. 1, 362. 



Bushmanland : Wet mud, Orange Biver near Abbasis, 2997. 

 Karroo : Nieuwrust, 5510. 



2. BUMEX. 



1. B. sagittatus, Thunb., Prodr., 67. 



Khamiesberg : Shady places among rocks, Namaroup, 6579. 



2. B. cordatus, Desf., Cat. Hort. Par., ed. 2, 40. 



Cape : Foot of Oliphant's Biver Mts., near Warm Baths, 7300. 



3. B. Ecklonianus, Aleisn., in Linnaea, xiv., 493. 



Karroo : About 9 miles along Beukesfontein road in dry river- 

 bed North of Zoutpansdrift, 5003. Namaqualand : Dry sandy 

 river-bed at Kamabies, 3952. Kweekfontein, in clumps in 

 sandy river-bed, 3790. Kamabies, 3464. Two miles South of 

 Tweefontein, 3458. Upper : Brakrivier, river-bed, 4865. 



3. EMEX. 



1. E. australis, Steinh., in Ann. Sci. Nat., 2 me ser. ix., 195, t. 7. 

 Namaqualand : Cornfield weed, Koets. 



* Report of the Percy Sladen Memorial Expeditions in South-West Africa, 

 No. 49. 

 f Contributed from the Bolus Herbarium, South African College. 



