TaBULA 2907. 
IMPATIENS LANGEANA, Hook. /. 
BALSAMINACEAE. 
. Langeana, Hook. f. (sp. nov.) ; herba rhe oe polyantha, 
parviflora, inflorescentia plone pu neulis plu 
piu 
floris, vexillo orbiculare utrinque bilobo, faballt saHinAitiGlies calcare 
limbo paullo longiore. 
Herba elata, robusta, parviflora, ses foliis novellis et inflorescentia 
exceptis glaberrima, caule ramoso crassitie inferne pennae olorinae 
duro. Folia 5-15 em. longa, Het, superiora sessilia, inferiora 
ai petiolata, firma, elliptica vel ovato- -oblonga, eer serrulata 
nul 
“hoe ata setulis interjectis, inferiora = in petiolu 
hinting angustata, at subtus pro a ervis svieaath ue 10-12 ; 
glandulae infra- -petiolare magnae, pulvinatae. dticmvendic pubescens. 
Pedunculi foliis supremis palit 5 eae dispositi, 2-3 em. longi, 
graciles, erecti, -flori ; shine capillares, 8-12 mm. ak medio 
solum bracteati; bracteae igi lineari-lanceolatae, 3-5 mm. longae, 
caducae. Flores ad 1.5 cm. expansi. Sepala 2, ovato-oblonga vel 
orbicularia, cuspidata, inaequilaters, glabra er puberula, membranacea, 
m orbiculare, fornicatum, 8-10 mm. diametro, basi 
et apice bilobum, costa dio orso crasse carinata vel ae: alata apice 
mucronata. Alae sessiles, 12 mm. longae ; ecige basalis amplus, 
; : 
ng 
antherae fere liberae, didymae, erectae, stipitatae. Ovarium rectum, 
acutum. Capsulae lineares, acutae, 2-2.5 cm. longae, teretes, erectae, 
polyspermae. Semina oblongo-obovoidea, 2.5 mm. longa, minute 
granulata. 
Western Himataya: Kumaon; specimens raised from seed 
received from the Royal Botanic Ceriicn, Calcutta, in 1901, and sown 
in that of Dahlem and flowered, and preserved in the Botanical 
Museum there (see also tab. 2906), 
