222 BOTANY OF THE UGANDA BOUNDARY COMMISSION, 
Bonatea Kayseri, Rolfe, in Dyer, Fl. Trop. Afr. vii. 255. 
Hillside near Mulema. FI. May, 273. 
Native name * Duvera.” * Green and white flowers.” 
Distrib, Mi. Kilimanjaro, 4500-5000 ft.; and Mlalo, 
Usambara. 
SaryRIUM CORIOPHOROIDES, 4. Rich. in Ann. Se. Nat. scr. IT. 
xiv. (1840) 274. 
Near Lake Karenge. Fl. November. No number. 
Distrib. Abyssinia. 
S. NILOTICUM, Rendle, in Journ. Bot. xxxii. (1895) 296. 
Ruchigga, in marsh, 6000 ft. Fl. November, 461. 
Distrió. Uganda, 7000-5000 ft. on the Nandi Range, 
Kavirondo. 
DISA ERUBESCENS, Rendle, in Journ. Dot. xxxiii. (1895) 297. 
Ruchigga, 7700 ft. Fl. December, 465. 
Distr. Mt. Ruwenzori, 6000-7000 ft., and mountains of 
British Central Afriean Lake-distriet. 
D. ocirgosrAcnYa, Zéeichb. f. in Flora, lxviii. (1865) 181. 
Var. MAJOR, var. nov. Planta robusta, caule 8 mm. crasso, ad 
inflorescentiz basin 5 dm. alt.; spica quam in specie 
longiore et densiore, plus quam 3 dm. long. 2-2°5 em. 
diam. 
Near Lake Karenge. FI. November. No number. 
Distrib. The species occurs in Huilla, Angola. 
Dr. Bagshawe’s plant represents a more robust and more 
floriferous form of the Angolan species; there is no dis- 
tinguishing feature in the flowers. 
D. sTOLONIFERA, Pendle, n. sp. 
Herba erecta, rufescens, glabra, stolonifera, caule 3:5 dm., 
foliato, et cum vaginis membranaceis induto ; foliis erecto- 
patentibus, e vagina amplexicaule, linearibus, acutis, supra 
caulis medium in bracteas deerescentibus; spica ellip- 
soidea, sublaxiter multiflora ; bracteis lanceolatis, acumi- 
natis, ovario subæquantibus; floribus roseis, erecto- 
patentibus; sepalo dorsali, erecto, cucullato, obtuso, dorso 
in calcar sub-basale, longum, tenue, arcuato-patens pro- 
ducto, sepalis lateraiibus elliptico-oblongis, obtusis, infra 
apicem apiculatis, petala et labellum excedentibus, his 
erectis e basi angustata subrhomboideis; labello patulo- 
