66 CRAIB—INDIGOFERAS OF CHINA. 
19. Indigofera Kirilowii, Maxim. ex Palibin in Act. Hort. 
Petrop. xvii, 62, t. 4 (1899), in part. 
I. macrostachya, Bunge Enum. Pl. China bor. 16 (1834) ; 
Franchet Pl. David. 82 (1884) ; Forbes et Hemsl. in Journ. Linn. 
Soc. xxili, 157 (1886) in part, vix Vent. 
North China: Bunge, Bretschneider, 187, Tatarinow, Daniell, 
Mrs. B. Stuart. 
Chihli: Pekin, Carles, Bushell. 
Shinking: Talienwan, Williams in Herb. Hance, 6547, 
Swinhoe, Urquhart, 13, Birnie; Chienshan, Ross, 506. 
Corea: Seoul, Sontag; Chemulpo, Jack. 
Shantung: Williamson, Couling; Chefoo, Perry, Hancock, 
21, Carmichael in Herb. Forbes, 111. 
I. Kirilowii, Maxim. ex Palibin, forma coreana, 
Craib. 
I. macrostachya, Forbes et Hemsl. in Journ, Linn. Soc. xxiii, 
157 (1886) in part, vix Vent. 
Corea: Chemulpo, Carles, 173; West Coast, lat. 39° N. 
I. Kirilowi, if all the plants cited above really belong, is 
somewhat variable, and probably the form described as coreana 
should not then be kept apart, although the calyx is rather 
larger and the racemes are much longer in proportion to the 
leaves than usual. The Chefoo plant is also somewhat distinct in 
the fewer and more rigid hairs on the leaflets. Allied to this 
species, and probably identical with it, is the plant (Purdom, 
123) recently introduced by Messrs. Veitch from Shensi, 
Wutai Shan. 
20. Indigofera rigioclada, Craib. 
I. chaetodonta, Franchet, var., Diels in Notes, Roy. Bot. Gard., 
Edin., No. xxxii, 97 (1912 
I. Gerardiana, Diels in ‘Notes, Roy. Bot. Gard., Edin., xxxii, 
218 (1912), non Wall. 
Yunnan : eastern flank of the Lichiang Range, 2700-3300 m., 
Forrest, 2099, 5633 ; eastern flank of the Tali Range, 2400-2700 
m., Forrest, 4235. 
21. Indigofera Monbeigii, Craib. 
S.W. China, Monbeig ; N.W. Yunnan, Monbeig, 67. 
W. Szechuan, Wilson, 3075, 3080 (May 1908). 
2. Indigofera Wilsonii, Craib. 
W. Szechuan, Wilson, 3074. 
