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CRAIB—INDIGOFERAS OF CHINA. 77 
. Leaflets more or less lanceolate, narrowing 
gradually upwards from about middle, 
4-6 cm. long 
Leaflets more or less oblong, not exceeding 
3.5 cm. in length 
: puget 12-35 mm. long, bracts conspicuous 
subconspicuous ‘ ; 
Leaflets not exceeding 12 mm. in length, 
bracts not conspicuous : ‘ 
. Corolla about 6 mm. long, bracts conspicuous, 
leaflets up to 22 mm. 
Corolla about 8 mm. long, bracts. subcon- 
spicuous, leaflets up to 35 mm. long 
. Keel long acuminat 
Keel shortly or scarcely acuminate 
. Leaflets 9-17, corolla 7.25 mm. lon 
Leaflets up to 13, corolla 6.5 mm. long 
56. I. Teysmannii. 
65. 
66. 
be os. 
54. I. nigrescens. 
55. I. galegoides. 
51. I. cinerascens. 
; . 68. 
52. I. Hancockii. 
53. I. Forrestii. 
