lll. POLYGONACEE. 341 
Hance in Ann. Sc. Nat. 5° série, v. p. 240; Franchet, Pl. 
David. p. 254, et in Mém. Soc. Se. Nat. Cherbourg, xxiv. p. 249 ; 
Hook. f. Fl. Brit. Ind. v. p. 89. 
SHINGKING (Ross!) ; Kraxasu : Shanghai (Faber!) ; Huren: 
Patung, Ichang and immediate neighbourhood (A. Henry); 
Yunnan (Anderson!); KwawaTUNG: various localities (Wen- 
yon ! Hance, 5548! Ford!) ; Honexona (Wilford!). Mus. Brit. ; 
Herb. Kew. ' 
Western Europe and North Africa to Java and Japan, and in 
North America and Australia. 
27. Polygonum interruptum, Bunge, Enum. Pl. Chin. Bor. 
p. 58; Meisn. in DC. Prodr. xiv. p. 111; Hance in Journ. Linn. 
Soc. xiii. p. 118, et in Ann. Sc. Nut. 5me série, v. p. 240; Mazim. 
Ind. Fl. Pek. in Prim. Fl. Amur. p. 476. 
Curnrr: mountains of Zuiweyshan (Bunge!). Herb. Kew. 
Perhaps a depauperated state of P. minus, Linn. 
28. Polygonum japonicum, Meisn. in DC. Prodr. xiv. p. 112 
et p. 695; Franch. et Kavat. Enum. Pl. Jap. i. p. 396, et ii. 
pp. 474 et 479 ; Franchet, Pl. David. p. 254. 
Kranesu: Shanghai (Faber!); Huren : Ichang, Nanto, and 
mountains to the northward (4. Henry!) ; LUCHU ARCHIPELAGO 
(Wright!). Mus. Brit. ; Herb. Kew. 
Japan. 
29. Polygonum jucundum, Meisn. Monogr. Polyg. p. 71, et in 
DC. Prodr. xiv. p. 103; Hance in Journ. Linn. Soc. xiii. p. 119. 
Cuina: without locality (Staunton!); KwaNarvuNo: Wham- 
poa (Hance, 6057!). Mus. Brit.; Herb. Kew. 
There is no really authenticated specimen of this somewhat 
obseure species in the London herbaria. 
30. Polygonum lanigerum, R. Br. Prodr. Fl. Nov. Holl. 
p. 419; Meisn. in DC. Prodr. xiv. p. 117; Mazim. in Mel. Biol. 
ix. p. 618; Hook. f. Fl. Brit. Ind. v. p. 35. 
Polygonum glutinosum, Wall. ex Meisn. in DC. Prodr. xiv. p. 120; 
Hance in Ann. Sc. Nat. 5e série, v. p. 240=P. lanigerum, var. glutino- 
sum, Hook. f. loc. cit. 
SurvakrNG: Kaichow to Kinchow (Ross!); Kranasv: 
Shanghai (Maingay! Faber!) ; Formosa (Oldham! Wilford !); 
SzkcHUEN: summit of mount Omei (Faber !); KwawGTUNG: 
Pakhoi (Playfair !). Mus. Brit.; Herb. Kew. 
