



Plate 







l'iu> 



Rheum acuminatum 



81 " 



ls77 



Rhododendron Dal hous- 













ia? formosum 



38 





officinale 



100 



t;i85 



Dauricum 



17 





Rhexia Virginica 



25 





semper- 







Rhipsalis bracliiata 















58 



;;oso 



Edgeworthii 



82 



L9B6 



fasciculata 



58 



8079 



Falconeri 



82 



1924 



grandiflora 



54 



2740 



formosum 



75 



1157 



Houlletii 



100 



6089 





92 



5.V.HJ 



mesenibryan- 







fulgens 



88 



5317 





58 



8078 



glaucum 



79 



1721 



— salicornoides 



51 



2461 



Griffitliiaimiii 









85 



51 3d 



Aucklandii 



B4 





Rhodanthe Manglesii 

 maculata 



63 



3483 





43 



1853 



88 



5290 



Hodgsoni 





5552 



■ sanguinea 



87 



5283 



Hookeri 



82 



1926 



Rhodochiton volubile 



61 



8867 



jasminillnnini 



76 



1521 



Rhododendron albiflo- 









73 



1886 





65 



8670 



Kendrickii lati- 







album 



83 



1972 



folium 



85 



5129 



anthopogon 



68 



3!) 17 





31 



1876 



arboreum album 



61 



8290 



Lapponicnm 



58 





-Altacler- 









78 







62 



31-28 



chloran- 



80 



4802 



' 01 ™" 



87 



B825 



1_ U ™ bova- 







limbatum 



88 



5311 



tum 



105 



6460 



argenteum 



84 



5054 



Maddeui 



80 



>, 



24 



1806 



Batemani 



89 



5387 



Malayanum 





Blandfordife- 













82 



4980 





62 



8464 



Brookeanum 



82 



1985 



Moulmainense 



82 



1904 



calendulaceum 







Nilagiricum 



74 



79 



1780 





62 



318!) 





Cahiornicum 



31 



1868 



nudiflorum scin- 



65 

 85 

 18 

 49 

 81 

 85 

 97 

 85 

 88 



8667 



C,5ii 



calophyllum 



cam. 



83 



82 



6002 



l!)82 



NuttaUii 



campanulatum 



Walli.-hii 



60 



8769 



Ponticum 



32 



1928 



punctatum 



l,S5f> 

 5125 



camp 



Catawbien.se 



33 

 40 



1968 

 1671 



Shepherdii 



albifloruni 



28 



67 



1146 



Thomsoni 



512U 

 J1»I»7 





62 



3122 





84 



86 





Chamaecistus 



14 



188 



virgatum 





- — — Champion* 

 — ciliatum roseo- 



77 



1609 



Windaorii 



50*1 



album 



78 



4648 



Bhodoleia Championi 













Khod.mi Canadensis 



96 



100 





Pall ^ ium 



80 

 80 



' 



k< -rrioide- 





Clivianum 



75 



n7* 



Uhu' Toxicodendron 



43 



L80< 



— Dalhonsiiv 



79 



4718 



vulgare 





