204. Journal of the Asiatic Society of Bengal. [April, 1908. 
Narrow-mouthed bell-flower, requring tongue 10 mm. long_ 
(Class H.) 
Pieris ovalifolia, Don (above). 
Narrow-mouthed bell-flowers, requiring tongue 5—10 mm. long 
(Class H.) 
¢ 
Trachelospermum fragans, Hook. f. (below). 
Trichodesma indicum, R. Br. (below). 
Elzxagnus ee eo Thunb. bares 
Narrow-mouthed bell-flower, requiring tongue 3—5 mm. long, 
(Class H.) 
Lonicera angustifolia, Wall. (above). 
Vallaris Heynet, Spreng. (below). 
More or less open pendent flowers, Ate min. or (Class H. 
approaching B.) 
Berberis Lyciwm, Royle. 
Berberis hia ; 
Rubus biflorus, Buch. -Ham. (above). 
Prinsepia utilis, ee (above), 
Deutzia staminea, R. Br. (often erect) (abov 
Saxifraga lagulata, Wall. (old flowers Beale: (above). 
Zehneria umbellata, Thw. 
Diospyres montana, Roxb. (below). 
Demia extensa, R. Br. (below). 
Ophiopogon a Sa Don. 
Open bell-flower with grid above, easily obtained by tongues 
—5 mm. long (Class H.) 
Campanula colorata, Wall. (above). 
Nicandra ph ysaloides, Gaertn. (below). 
Class B’,, upper part ; tabe 15—20 mm. long. 
Cnicus argyracanthus, D. C. (flowers often erect). 
Narrow flowers, less than 3 mm. deep (Class B). 
Cryptolepis Buchanani, Roem, et Sch. (below). 
Solanum nigrum, Linn. (below). 
Cinnamomum Tamala, Nees. 
HorizontTaL ReGuLarR FLowers. 
Class H. or F.; tube 1O—15 mm. 
oe officinale, ee 
Jasminum humile, Lin 
Jasminum arborescens, Roxb. (below). 
