Plants Collected in the Percy Sladen Memorial Expeditions. 197 



15. H. stricta, Harv., in Harv. and Sond., Flor. Cap., i., 206. 

 Namaqualand : North slopes Rietkloof Mt., 5714. Great Nama- 



qualand : Common in crevices on mountains South of Tschauchab 

 Station, 4264. Common in rocky places near Dabaigabis, 4392. 



16. H. fruticulosa, K. Schum., ex Schinz, in Verh. Bot. Ver. 

 Brand., xxx., 233. 



Great Namaqualand : Sandy river-bed and on sand dunes at 

 Sandverhaar, 4649. 



17. II. amabilis, Marloth, ex K. Schum., in Bot. Jahrb., x., 42. 

 Damaraland : Sand in deep ravines near Welwitsch, 4147. 



18. H. mama, Schlechter. 

 Locality uncertain, 6108. 



19. H. gariepina, E. and Z., Enum. 49. 

 Locality uncertain, 4394, 4528. 



20. H. sp. Material insufficient. 

 Locality uncertain, 4938. 



21. H. hcterophylla, Thunb., Diss. Herm., 14. 



Cape : Sand flats between Heeren Logement and Driefontein, 

 6748. 



22. H. pulchella, Linn, f., Suppl., 302. 



Bushmanland : In sand at foot of kopje, 8 miles South of Bitter - 

 fontein, 3310. Gneissic kopje near Bitterfontein, 3420. Namaqua- 

 land: River-bed, Nieuwfontein, 3358. Sandy flats near Alewyn's 

 Fontein, 3337. 



23. H. bipinnata, Glover, nov. comb. (Mahemia bipinnata, Linn. 

 non Burch.). 



Khamiesberg : Stinkfontein, 6486. 



24. H. grandijlora, Ait., Hort. Kew, ed. 2, t. iv., 141. 



Karroo : Among bushes 4 miles West of Nieuwerust, 6391. 

 Bushmanland : Between Aggenys and Pella, 3585. On plains 

 between Pella and Groot Roggebosch, 3840. Namaqualand : Sandy 

 valley leading down to Bethany Drift, 6048. Great Namaqualand : 

 Gabis, 4313. Broad sandy river-bed North of Sabiesis, 4124. 

 21-30 km. West of Raman's Drift, 4008. 21-30 km. North of 

 Raman's Drift, 4015. 



