642 
INDEX, 
Polygonum orientale, Liu», 26, Polygonum strigosum, 2. Br., 26, 
2943 ; mentioned, 350. | 350. 
— var. discolor, Benth., 26, 842 | subcordatum, Mig., 26, 350, 
paleaceum, Wall., mentioned, 26, | suffiltum, Maxim., 26, 350; 36, 
336. | 503. 
panduriforme, H. Léveillé & Vaniot, | tataricum, Linn., 26, 350. 
6, 503. | Thunbergii, Sieb. A: Zuec., 26, 351. 
pauciflorum, Mc, 36, 503. (00 tinetoriuin, Lour., 26, 351. 
pedunculare, F7, 26, 3H. triangulare, Wall., 26, 337. 
pensylvanicum, Bunge, 26, 335. 
pensylvanicum, Hance, 26, 342. 
perfoliatum, Linn., 26, 34. 
perfoliatum, Thunb., 26, 349. 
pergracilis, Hemsl. * . 26, 3H. 
Perrotteti, Meisn., 36, 346. 
Persicaria, Linn., 26, 345, 
pilosum, Maxim. . 26, 345. 
pi'osum, Roxb, , 26, 343. 
Pinetorum, Hemsl. * , 26, 345. 
plebeium, P. Br., 26, 346. 
polymorphum, Ledeb., 26, 333. 
— var. arenarium, Debeaux, 26, 
333. 
— var, salignum, Franch., 26, 
383. 
polystachyum, Wall., 26, 342. 
Posumbu, Buch. -Ham., 26, 346; 
mentioned, 352, 339, 349. 
preetermissum, Hook, fy 26, 3 
pteropus, Hance, 26, 351. 
punctatum, Buch.-Ham., 26, 332. 
radicans, Hemsl. * , 26, 247. 
Roxburghii, Meisn., 26, 343. 
— var. longifolium, Meisn., 26, 
346. 
Buch.-Ham., 
runcinatum, 26, 
— var. sinense, Hemsl, * , 26, 54 
sagittatum, Linn., 26, 348. 
sagittifolium, H. Léveillé Ar Vaniot, 
36, 503. 
scandens, Linn., 26, 348. 
senticosum, Franch. d Sav., 26, 
349. 
serrulatum, Lag., 26, 349; men- 
tioned, 33 32, 335, 2. 
sibiricum, Laxm., 26, 349, 
sibiricum, Linn., 26, 33: 
Steholdi, Hort., 26, 337, 
Steboldi, Meisn., 26, 348, 
Sinarum, Desv. , 26, 351. 
sinense, Hook. & Arn., 26, 335. 
sinuatum, Æ. Br., var., 36, 503. 
sp., 26, 352. 
Spaethii, Dammer, 6, 503. 
speciosum, Meisn, EX E 33. 
splendens, Klotzsch, 26, 336. 
stagninum, Buch.-Ham.. 26, 350. 
stoloniferum, F. Schmidt, 26, 35l. 
sirigosum, Benth.. 26, BAT. 
typhoniifolium, Hance, 26, 349. 
urophyllum, Zur. d' Franch., 
503. 
virginianum, Lian., 26, 352. 
viscosum, Buch-Ham., 26, 352 
viviparum, Linn. 26, 352 2 
volubile, 'l'urez., 26, d: 37. 
Polyozus lanceolata, Lour., 23, 895. 
36, 
Polypara cochinchinense, Lour., 26, 
264. 
Polyphema Jaca, Lour., 26, 470. 
Polypogon littoralis, Sm., 36, 386. 
monspeliensis, Desf., 36, 336. 
Polyspora axillaris, Sweet, 23, 80. 
Pomastertuin japonicum, Miq., 23, 
320. 
Pongamia chinensis, DC., 23, 200. 
glabra, Vent.. 23, 200. 
Pongatium indicum, Lam., 26, 8 
Pontederia d/atata, Buch.-Ham., 
149. 
hastata, Linn., 36, 149. 
linearis, Hassk., 36, 150. 
ovata, Hook. & Arn., 36, 149. 
ovata, Linn., 36, 73. 
plantaginea, Roxb., 36, 150, 
sagittata, Roxb., 36, 149. 
vaginalis, Burm. f., 36, 149. 
Ponrepertace.n, 36, 148, 
Populus acuta, David, 26, 534. 
adenopoda, Maxim., 26, 537. 
36, 
alba, Linn., 26, 535. 
— var, tomentosa, Wesmael, 26, 
539. 
balsamifera, Linn., 26, 535. 
— var, laurifolia, Wesmael, 26, 
535. 
— var. Simonii, Wesmael, 26, 
536. 
— rar. suaveolens, Loud., 26, 
535. 
diversifolia, Schrenck, 26, 536. 
euphratica, Oliv., 26, 536; men- 
tioned, 537. 
Fargesii, Franch., 26, 530. 
lasiocarpa, Oliver, E 536. 
laurifolia, Ledeb., 26, 535. 
nigra, Linn., 26, 536. 
pekinensis, L. Henry, 36, 503. 
Przewalskii, Maxim., 26, 587. 
Simonii, Carr., 26, 536. 
