338 DIAGNOSES SPECIERUM NOVARUM. 
purple. Shady moist situations on the divide between the 
Mekong and Yung Chang Valleys on the Teng Yueh-Talifu 
fond. Lat. 28:40 -N, - Alt. ees ft. West Yunnan. 
Sept. 1905.’ G. Forrest. No. 1004. 
“Plant of 1-2 feet. Flowers purple (pale) shading to yel- 
lowish white at base of corolla. Damp shady places on the 
Ming-Kwong-Irrawadi divide. Lat. 26° N. Alt. 7000-8000 ft. 
Oct. 1905. Upper Burma and N.W. Yunnan.” G. Forrest. 
“Yunnan, Mengtze, 5500 ft., yellow flowers.” Henry. 
No. 9762 in Herb. Kew 
“ Yunnanfu ; fl. jaunes.’”” Ducloux. No. 432 in Herb. Kew. 
(This is probably the same.) 
Impatiens cyclosepala, Hook. f. nomen tantum in Herb. 
Kew. et Herb. Edin. descr. W. W. Sm. 
Species ante J. Davidi, Franch. in Herbario Kewensi a 
claro Hookero f. sub numero 81 in serie specierum “chinensium 
sita. 
Herba 30-60 cm. alta erecta primo crispato-setosula mox 
subglabrescens caule supra parce ramoso vix robusto basi longe 
nudo superne folioso. Folia 7-9 cm. longa 2.5—3.5 cm. lata, petiolo 
I-2 cm. longo primo + dense fulvo-crispato-setosulo praedita, 
alterna charactea ovato-lanceolata longiuscule acuminata basi 
+ late cuneata, regulariter serrata serraturis glanduloso- 
apiculatis, supra scabridiuscule setosula, infra subglauca vel 
apud costam setosula nervis utrinque 5-7. Pedunculi axillis 
superioribus orientes foliis multo breviores erecti vel suberecti 
1—3-flori ; pedicelli 1-2 cm. longi; bracteae circ. 3 mm. longae 
late ovatae breviter obtuse apiculatae. Flores majusculi 
flavidi perpaululum purpureo-tincti. Sepala 2, orbicularia 
8-10 mm. diametro brevissime glanduloso-apiculata membran- 
acea reticulato-nervosa. Vexillum suborbiculare circ. 1.5 cm. 
diametro, costa in medio cornuto-carinata. Alae circ. 2.5 cm. 
longae, sessiles; lobus basalis subrotundatus circ. 1 cm. dia- 
metro; distalis paulo longior late obovatus. Labellum late 
saccatum circ. 2 cm. longum (calcare excluso), medio I cm. 
latum, basi in calcar 4-5 mm. longum multo incurvum abrupte 
attenuatum ore 1.4 cm. lato paulo ascendente apiculato. Fila- 
menta 4—5 mm. longa antheris — acutatis. Ovarium lineare 
acutum. Capsula matura dees 
“Plant of 1-2 ft. riaweis yellowish, faintly marked light 
_ purple. Moist open situations in side valleys on the eastern 
flank of the Tali Range, West Yunnan. Lat. 25° 40’ N. Seco 
800% sania — G. Forrest. No. 4271. 
