44 



Hardy Perennials. 



Orobus varius 

 vernus 

 versicolor 

 Orontium aquaticmn-402 



japonicum 

 Osmunda cinnamomea 

 claytoniana 

 regal is 

 Oxalis curniculata 



stricta 

 Oxytropis montana 

 pilosa— 544 

 uralensis— 58 

 Pachysand rti prostrata 

 Paeonia albiflora Can- 

 dida 

 fraginns 

 humei 

 rubescens 

 sibirica 

 vestalis 

 uniflora 

 whitleji 

 anomala 



arietina andersonii 



oxoniensis 

 corallina 

 daorica 

 decora clatior 



pallasii 

 liumilis 

 mollis 

 officinalis 

 albicans 

 blanda 

 camescens 

 foJ. varieg. 

 rosea 

 rubra 

 sabini 

 paradoxa fimbriata 



sirnplicijiora 

 peregrina byzantina 

 compacta 

 greiillii 

 rosea 

 tenuifolia 

 Panax quinquefolia 



tri folia— 405 

 Pancratium illyricum 



maritimum 

 Papaver alpinum — 434 

 bracteatum 

 nudicaule 



album 

 orientale 

 Parnassia palustris 

 Parthenium integrifo- 

 lium 



Penstemon cauipanu- 

 lata 

 laevigata 

 pubescens 

 Penthorum sedoides 

 Petrocallis pj'renaica 

 -635 



Peucedanum altaicum 



tenuifolium 

 Phaca alpina 



aslragalina — 429 



australis — 490 



fr gida 



membranacea 

 Phalan^ium liliago 



raiuosum 

 Phlonm alpina 

 herbaventi 

 laciniata 

 samia 

 tuberosa 

 Pblox acuminata 

 amcena 

 carnea— 711 

 Carolina 

 divaricata 

 glaberrima 

 tistoniana 

 inaculata 

 ovata 

 paniculata 



fl. alba 

 pyramidalis— 342 

 setacea 

 stolonifera 

 suaveolens 

 fol. xar. 



subulata 



suffruticosa 



vitginica 



undulata 

 Physalis alkakengi 

 Phy teurua beiohica? folia 



campannloides 



canescens 



comosa 



cordata 



orbicularis 



ovata 



scheuchzeri 



virgata- 667 

 Piqueria trinervia 

 rim j ii it'll a dissecta 



meyeri 

 Pisnm maritimum 

 Plantago alpina 



altissima 



kamtchatica 



maxima 



montana 



rosea 



balsa 



subulata 



tenuifolia 

 Poa alpina 



aspera 



coarctata 



hybrid a 

 Podophyllum cymosum 



peltatum 

 Polemonium cceruleum 

 ft. albo 



gracile 



Polemonium mexica- 

 num 



reptans 

 Polygonum album 



amphibunm 



baikalense 



bistortum 



coccineum 



divaricatum 



e rectum 



ocreatum 



virgin icum 



viviparum 

 Polypodium aemul'im 



calcareum 



cambricum 



dryopteris 



elatum 



phegopteris 



vulgare 

 Potentilla adscendens 



alba 



argemoni folia 



anserina 



argentea 



astracanica 



aurea— 77 



bifurca 



caule-cens 



cinerea 



clusiana 



collina 



crimensis 



crocea 



debilis 



diffusa 



filiformis 



frigid a 



geoidcs 



granditiora 



hirla 



inclin ata 



laciniata 



lupinaster— 654 



micrantha 



minima — 480 



multitida 



nivea — 400 



opacca 



palescens 



palens 



pedata— 579 



pensylvanica 



pilosa 



recta 



reptans 



rupestris 



ruthenica 



sabauda 



salhburgiensls 



splendens 



thutingiaca 



tridentata 



verna 



vinosa 



vhcosa 



