298 BOTANICON SINICUM. 
Ch., XU, 61:—K “en niu tse. Good drawing. Ipomea a 
[Pharbitis] Nil, Roth. : 
Lour., Fl. cochin., 183 :—Convolvulus tomentosus, L. 2 
[ Pharbitis tomentosa, Chois.]. Sinice khien nieu. Seminibus q 
nigris. The seeds officinal. : 
Tatar., Cat., 1,7:—Pai (white) ch‘ow and hei (black) ; 
ch‘ou. Semina Pharbitidis Nil.—P. Surru, 170. 2 
At Peking pai chou are the white seeds of Ipomaa — 
[ Pharbitis] Nil, cordiform, not lobed, tomentose leaves, fre- oy 
quently cultivated,—and hei ch‘ou, the black seeds of the wild- e 
growing Ipomwa hederacea, 1. [J. triloba, Thbg., Pharlitis 
triloba, Mig. ], with trilobed leaves. Both species have 
beautiful blue flowers. Comp. Maximowicz, Diagn. pl. asial 
fase. VI (1886), p. 482 :—IJpomea Nil, seminibus albis 
pedunculis crassis, elongatis ;—J. hederacea [triloba] seminibus 
nigris pedunculis brevibus, tenuibus, co 
Henry, Chin. pl. 60:—Kien niu. Pharbitis hederacee — 
Occurs at Ichang as a weed in gardens. : 
Cust. Med., p. 128 (123) and 130 (140):—Exported 
from Chin kiang in 1885: hei ch‘ou, 60 piculs, pai choy 
11 piculs.—Both sorts also exported from Hankow [Hank 
 Med., 12), 
Amen. exot., 856 :— He Ab kingo, vulgo asagawo, ag 
mane aperiens. Convolvulus vulgaris, flore majore 4 
matutine.—Tuza. [ Fl. jap. 86] identifies this with Jpomet 
triloba, 
So moku, IV, 18:—Same Chinese name. LPharbilis = 
triloba, Miq. 
169.—Jjé 4E sian hua. P., XVUa, 97. 7., OXXL 
Comp. Rh ya, 51. Classics, 442, 
