558 



VOL. XXXI. T. NAKAI : 



PAGE. 



P. Bistorta L 11.168 



P. compactum Ho /c.jil JI. 173 



P. conspicuum Nakai 11. Iü8 



P. convolvulus L 11. 17^ 



P. cuspidatum Sieb, et Zucc. forma 



compactum (Hook, fil.) Nakai. ...11. 17."> 



P. divaricatum L II. 172 



P. divaricaiuin y. micranthum Ledeb. II. 172 



P. dumetorum L II. 173 



P. Fauriei Léveillé et Yaniot 11.171 



P. filiforme Thuitb 11.169 



P. flaccidum Melon II. 168 



P. glandulfeium JS'ukai II. 171 



P. liumii'usum Meek II. 166 



P. Hydrupiper L. a. vulgare Meisn...ll. 167 



P. Korsh.Uiikianum Nakai 11. 169 



P. littorale Link. var. buxifolium 



Ledeb 11.166 



P. Maackianum Kegel H. 170 



P. Marretii Léveillé II. 510 



P. minus Huds 11. 168 



P. minutiÜorum Nakai II. 172 



P. multifiorum Tliuub II. 173 



P. nodosum Pers II. 167 



P. orientale L II. 166 



P. pauciflorum Maxim II. 173 



P. perfoliatum L II. 171 



P. Persicaria L II. 167 



P. polymorphum Ledeb II. 172 



P. Poriumbu Hamilt II. 168 



P. Posumbu V. pseudo-barbatum 



Léveillé II. 510 



P. sagiliaium [i. americanum forma 



Sieboldii Makian II. 170 



P. sagittutum L. a. siliiricum 31eisn... .11. 169 

 P. sagittatum v. Hallaisanense Lé- 

 veillé , II. 510 



P. sagiliaium L. v. s biricuin forma 



luxwrians Korshinsky II. 170 



P. sag ttatum L. var. Sieboldii (Meisn.j 



Maxim II. 170 



P. tagitlalum L. v. sibiricum Melm. 



forma tenera Kors/iinaky II. 169 



P. scandens L. var. deutato-alatum 



Maxim II. 172 



P. senticosum (Meisn) Fr. et Sav. ...II. 171 

 P. iSieboldii 3Itisii, II. 170 



PAGE. 



P. Taquetii Léveillé 11.511 



P. Tlninber-.',ii Sieb, et Zucc II. 171 



P. Thunbergii v. coreana Léveillé. ...II. 511 

 P. Thunherffii v. J\Iaackiana Maxim .. .11. 170 



P. tinctoriiini Lour II. 168 



P. viscoferum Makino II. I67 



P. viscosum Hamilt II. 167 



P. virginianum L. var. filiforme 



(Thunb.) 11.169 



P. viviparum 1j II. 169 



Polypetalse I. 4 



Polypodiacese II. 386 



Polypodium L II. 413 



P. acvleatuiii L II. 398 



P. annuifrons Makino 11.414 



V. distans Makino II. 414 



P. a'islatum Fo.st 11.401 



P. co-aiense H. Cdrist 11.414 



P. dticursive-pinnalum Van Hall. ...11.393 



P. dichotoinum Thunb 11.418 



P. dilatatum Hoffm, II. 392 



P. distans Makino II. 414 



P. falcatuiii L II. 399 



P. Faurianum Nakai II. 416 



P. Fauriei H. Christ IL 414 



P. glaiicum Thunb II. 418 



P. hastatum Thunb IL 415 



P. japoiiicum Muxon 11.414 



P. laceum Thunb 11.391 



P. lineare Thunb IL 414 



P. lineare Burn 11.418 



P. lineare v. coraiense H. Christ. ...11. 415 



P. lineare v.-Onoei Makino 11.415 



P. lingua Sw 11.417 



P. Loxo-ramme Mett IL 415 



P. Onoei Fr. Sav 11.415 



P. paiasiticum L 11.394 



P. }.etiolo-.U'a H. Christ et Bas. ...II. 416 



P. phego},ids L 11.390 



P. punclalum Thunb II. 412 



P. iricuspe Sw II. 417 



P. unituin Tiunb 11.389 



P. Veitchii Ba^er IL 415 



P. vulgare L 11.413 



P. vulgare v. japonic um Fr. Sav. ...11.414 



Polypogon Desf. II. 356 



P. Higegaweri Steud II. 356 



