CRAIB—GESNERACEARUM NOVITATES. 235 
segmentis inter se subaequalibus oblongis vel obovato-oblongis 
5-7 mm. longis 3.5-4 mm. latis. Stamina antica corollae tubo 
subaequialta, filamentis circa 14 mm. supra corollae basem 
insertis, filamentis lateralibus anticis paulo inferius insertis cum 
anticis glabris ; antherarum loculi circa 0.75 mm. longi; stamen 
posticum ad staminodium 1 mm. longum glabrum circa 8 mm. 
supra corollae basem insertum redactum. Discus glaber, 
3-3.5 mm. altus, inaequaliter 5-lobulatus, lobis apice rotundatis. 
Ovarium stipite circa 4 mm. longo incluso 1.3 cm. altum, 
glabrum vel pilis brevibus hic illic instructum, stylo 6 mm. 
longo, stigmate stylo latiore. Capsula stipite incluso saepissime 
44.5 cm. longa, calyce styloque vel huius saltem parte inferiore 
persistentibus. 
Yunnan. Mekong-Yangtze divide; Kari Pass, 11,000 ft. 
Lat. 27° 40’ N. Plant of 4-7 inches. Flowers deep orange. 
‘On trunks of trees and moss-covered boulders in shady situa- 
tions. G. Forrest, 12,943. Flr. et fr. Aug. 1914. 
To this species probably also belongs the following plant 
collected in fruit only :— 
Yunnan. Mekong-Salwin divide, 10,000 ft: Lat; 28°: 20"-N. 
Plant of 3-5 inches ; in fruit. On trees and rocks in shady situa- 
tions. G. Forrest, 13,445. Fr. Oct. 1914. 
\a&t Ancylostemon convexum, Craib, sp. nov. 
Herba acaulis, rhizomate perenni brevi radices numerosas 
emittente. Folia ovato- vel lanceolato-oblonga, rarius ovata, 
apice acuta, basi late cuneata vel saepe cordatula, usque ad 
14 cm. longa et 7.5 cm. lata, membranacea vel chartaceo-mem- 
branacea, supra viridia, primo subsericea et pilis longis brunneis 
instructa, indumento mox multo laxiore, subtus pallidiora, 
indumento subsimili tecta sed ad costam nervosque laterales 
brunneo-barbata, nervis lateralibus utrinque 5-8 intra marginem 
furcatis supra subconspicuis vel fere obscuris subtus prominulis, 
margine longius brunneo-ciliata, dentato-lobulata, lobulis mar- 
gine inferiore pauci-serratis superiore saepissime integris, petiolo 
ad 9 cm. longo pilis longis brunneis lanuginoso et albis breviter 
pubescente suffulta. Pedunculi saepissime plures, indumento 
ei petiolorum simili sed multo laxiore tecti, flores saepissime 
oblongo-ovatis apice obtusis subintegris vel saepius pauci-denti- 
culatis trinerviis. Corollae tubus 2 cm. longus, extra subsparse 
albo-pubescens ; labium posticum rotundatum, emarginulatum, 
