INDEX 
Species described are in bold type. 
Page 
Polygonum acaule YiodkA* . 417 
Polygonum affine 392, 422^ 431, 436, 440, 442, 
450 
Polygonum afghanicum 
Meisn. ■ . 382, 421, 431, 434, 437i 45o 
Polygonum alatum 404, 427, 432, 435, 437 j 439 
440, 441 
var. arenaria 
var, Metziana 
%ar. nepalensis 
var, parviflora 
var. rigidula 
var. tenuicaulis 
443 , 444 , 445 , 44 ^, 45 1 
» 405 
. .405,432,451 
. . 405 
405, 428, 432, 451 
. . 405, 426 
. 40s, 428, 432, 451 
Polygonum alpinum 413, 428, 433,435, 442^451 
Polygonum amphibium 394, 422, 432, 435, 441, 
444, 450 
Polygonum amplexicaule 391, 422, 431, 434, 
437, 441, 444, 450 
var. speciosa 389, 390, 391, 431, 443, 450 
Polygonum arifolium 41 1, 426, 433, 43S, 444, 
445, 451 
Polygonum assamicum 397, 425, 432, 436, 445, 
450 
Polygonum aviculare 379, 420, 43t, 435, 43'^, 
438, 441, 450 
Polygonum barbatum Linn. 397, 398, 399, 403, 
424, 432, 435, 437, 438, 439, 44°, 441, 443, 
444, 445, 446, 447, 450 
Polygonum harbatum Roxb. . 399, 403 
Polygonum Bellardi All, 380, 425, 431, 
434, 437, 450 
Polygonum biaristatum 
Aitch. & Hems. 378, 419, 431, 436, 437, 450 
Polygonum birmanicum 
Gage . .412, 425, 433, 43^, 44*5, 45 1 
Polygonum Bistorta Linn. 390, 391, 
422, 431, 435, 441, 443, 449, 450 
Polygonum campanulatum 416, 429, 433, 436, 
441,444, 451 
fulvida 4i6, 429, 433, 443, 45i 
. var. longipes ... 416 
var. membranifolia . . 416 
Poljgonum capitatum 407, 428, 432, 434, 440, 
Polygonum chinense 
var. brachiata 
% ar. corymbasa 
var. ovalifolia 
var. scabra . 
var. sub-hastata 
441, 443, 444, 445, 45 1 
40S, 428, 434, 441, 444, 
445, 446, 447, 451 
409,433,451 
•409,427,433,451 
.io8, 42Sj 433, 439, 440, 
443, 45 1 
. 408, 410, 42S, 432, 451 
409,433,451 
Page 
Polygonum cognatum 378, 420, 43?, 434, 437, 
441, 450 
Polygonum confusum Meisn. . 390 
Polygonum convolvulus 417, 419, 433, 434, 
437, 442, 444, 451 
Polygonum cordifolium Wall. . 392 
Polygonum delicatulum 376, 378, 419, 431, 436, 
440, 443, 450 
Polygonum dumetorum 418, 419, 433, 435, 437, 
442, 451 
Polygonum elegans Roxb. , 399 
Polygonum Emodi 393, 422, 432 436, 440, 443, 
450 
Polygonum filicaule 377, 378, 419, 431, 436, 
440, 442, 443, 450 
var. coespitosa . . • 377 
var. villosa .... 378 
Polygonum flaccidum 399, 402, 424, 432, 434, 
437, 439, 440, 441, 444, 445, 44^, 447, 45© 
var. hispida ^ 402, 403, 425, 432, 443, 45o 
Polygonum frondosum 414, 428, 433, 436, 
440, 451 
Polygonum Gilesli Hems. 410, 427, ^33, 
436, 440, 451 
Polygonum glabrum 393, 399, 424, 432, 435, 
437, 438, 439, 440, 441, 444, 445, 44^, 45o 
Polygonum glacial e 403, 426, 432, 436, 437, 
440, 451 
Polygonum hispidum Ham. . 399, 403 
Polygonum Hookeri 417, 422, 428, 433, 436, 
44?, 449, 451 
Polygonum humile 403, 426, 432, 436, 440, 451 
Polygonum Hydropiper 40T, 425, 432, 435, 437, 
439, 440, 441, 444, 445, 44^, 447, 45© 
var. glandulosissima . .401,425,432 
Polygonum islandicum 376, 419, 431, 434, 
441, 450 
Polygonum lanatum Roxb. . 399 
Polygonum lanigerum 394, 399, 424, 432, 435, 
437, 441', 44 f, 443, 445, 44^, 45© 
Polygonum lapathifolium 395, 399, 423, 432, 
435, 437, 440, 441, 444, 445, 44^, 45© 
sub-species maculatum 396, 424, 432, 450 
Polygonum limbatum 387, 424, 431, 434, 438, 
439, 446, 449, 450 
Polygonum luzuloides , • 381 
Polygonum macranthum 399, 403, 424, 432, 
436, 445, 450 
Polygonum microcephalum 405, 427, 432, 434, 
443, 444- 445, 451 
Polygonum minus 396, 424, 432, 435, 439, 440, 
441, 443, 444, 445 44§, 447, 45© 
