252 PLANTS COLLECTED ON MT. RUWENZORI. 
KALANCHOE CRENATA, Haw., var. 
^ 189, ex descript. 
E. 7000 ft. January. 
Distrib. of var. Mozambique District. 
COLLINA, Engl. Pflanzenwelt Ost- Afr. 
CoTYLEDON Umpiuicus, Linn. var. BOTRYOIDES, Engl. Hochgebirgsfl. 230. 
(Umbilicus botryoides, Hochst. in “chimp. Pl. Abyss. ii. n. 1300.) 
E. 10,000 ft. February. 
Distrib. of var. Mountains of Abyssinia, Mt. Kilimanjaro. 
МЕГАКТОМАСЕ М. 
OSBECKIA DENSIFLORA, Gilg, Monogr, Afr. Melast. 8, ex descript. 
E. 6000 ft. January, 
This agrees with Dr. Gilg’s description, with the e 
in Dr. Wollaston’s plant are broader, 
Distrib. Mozambique District. 
xception that the petals 
[RISTEMMA INCOMPLETUM, А. Br, in Tuckey’s Congo 
7000 ft. January. 
Distrib. Nile Land, Upper Guinea, Lower Guinea. 
‚ «lppendiv, 435. 
BEGONIACEÆ. 
ВесомтА ($ Rostrobegonia) WOLLAsTONI 
‚ хр. nov. 
Herba elata, caule eramoso 
"rnoso terete glabro; folis mediocriter vel 
longiuseule petiolatis, petiolo glabro, obliquis, 
acuminatis sinu sublateraliter posito, margine 
serratis, lamina membranae 
ambitu ovatis apice 
distincte inæqualiter 
а utrinque sparsissime pilosula et subtus 
ad nervos venasque pilis albidis sparsissime vestita, nervis +10 radi- 
antibus omnibus iterum atque iterum furcatis nervo intermedio penn:- 
nervio, venis laxe reticulatis subtus subpr 
persistentibus ovato-oblongis glabris; inflorescentiis dichotome furcatis ; 
pedunculis tenuibus. glabris vel glabres- 
detectorem puniceis, fl, d sepalis 2 sub- 
orbicularibus, petalis 2 quam sepalis multo 
ominentibus ; stipulis magnix 
bracteis tenuiter membranaceis, 
centibus; floribus secus cl. 
minoribus obovatis ; stami- 
nibus numerosissimis basi in columnam brevem connatis superne liberis 
equaliter. radiantibus antheris rotundatis; fl. 9 quam fl. 5 manifeste 
minoribus, sepalis 2 obovato-orbicularibus et petalis 2 subsequalibus ; 
ovario trialato, stylis а basi liberis horum lobis profunde fissis r 
flabellatim pluripartitis, lobis ultimis apice 
perfecte evolutis haud visis, 
amis 
dense papillosis, fructibus 
