82 Journal of the Asiatic Society of Bengal. {March, 1911.] 
SweErtT1a (Ophelia) Rosza. Planta annua, erecta, pyrami- 
dalis, glabra. Caulis quadrangularis, anguste quadri-alatus, 
nigro-purpureus. Folia petiolata, elliptico-lanceolata, ad 20 
'mm. longa, ad 8 mm. lata, trinervia, acuta vel subacuminata; 
petiolus ad 4 mm. longus. Flores magni, 30 mm. diametro, 
(teste Ducloux) rosei, pentameri. Sepala libera, linearta, acuta, 
onga, 1°5 mm. lata. Corolle tubus 1 mm. longus; 
lobi ovati, ad 18 mm. longi, 8 mm. lati, 5—7-nerves, ad basin 
bifoveolati; foveole in parte inferiori poculiformies, supra 
membranas fimbrilliferas ex cornubus pocularum ad 2 mm. 
extensas canaliculate. Stamina ad basin loborum inserta; 
filamenta 6 mm. longa; anther dorsifixe, 3 mm. longz ; pollen 
subellipsoideo-globosum. Ovarium ovoideum, 6 mm. longum, 
stigma versus angustatum. 
Caina Australis. in montibus Tching-chan dictis prope 
Yunnansen, legit Ducloux, 323. Floret mense Novembri. 
SWERTIA PATENS. Planta depressa, forsan perennis, glabra. 
Radia singula. Caules decumbentes, subquadrangulares, virides 
Folia lineari-oblanceolata, ad 4 
onga; anthere 2 mm, long, dorsifixe ; pollen orbiculare. 
Ovarium ovoideum, gradatim in stylo 1 mm. longo attenuatum. 
Cutna Ausrratis. Ad Mou-tchou-ka in regione Kiao-kia 
aaa Yunnan, collegit Simeon Ten, 934. Floret mense 
ulio. 
