285 
49 Rice paper 
Richard, A. 185 
Richards, H.M. 225 
Ring willow 20. 
Quercus, palustris 2. 
X imbricaria 249 
8 
River birch 2 
eae Robinson, Mes Douglas 57 
ropurpurea 249 Rock, J. F. 2 
Coneorika 249 Rock elm 360" 
Fastigiata 249 ae I 
oe 249 Rockwee: 
248, 24 Rodgers: | ‘cata 141, 142 
Schneck#i 2 ey Rodger: 
serrata 250 pode pieylla I4I 
sessiliflora 250 Roig, J. T. 185 
Sinuata 25: Romaine 178 
stellata 250 Roosevelt, Mrs. James 57 
velutina 250 Rosa 70 
Qu G. mili: 
omeiensis 213 
Radishes 159, 162, 178 rugosa os 
Raspberry, wild red 35, Rose, J. N. 1 209, 237 
Rasumowsky’'s poplar 203 Collections ty ‘on, 196 
Rattle-snake plantain 131 Rose 122, 125, 144, 145, 213, 216, 
Rea, P. M. 225, oak. a 
Red algae 13, 14 garden, aren the new 115 
bay tree 102 Jersey beaut 
Rentini eee 35 pogonia 1, 
tea 213, 214 
x n 38. 170, 189 wild 37 
cherry, wild Rowlee, W. W. 
ver Royal-fern 132 
26 palms 99 
laver hs Rubbe ce 
oak 2 -tre 
opsier dogwood 36 Rubus ai uleatissbii 35 
pine allegheniensis 36 
ecshy wild 35 occidentalis 
seaweed 11, 69 ee nas rf 
willow 217 Rue, ms 
Reed, G. M. 171, 194, 209 Saat 's Honeyauele 37 
Reeds, C. A. 19 Rusby, H. H. 225, 2 
Reifferscheid- Dyck, j. 5. 70 Collections by . : 
Resurrection-fern (Pl. 197 opp. Dp. Publications during 1916 47 
105) Rushes 132 
pares cathartica 37 Russell, Mrs. A. D. 57, 145 
weiss te ee Rusts 22, 118 
ae Rydberg, P. A. 22, 70, 145, 225, 253 
Pie fine oe 207 Publications during 1916 47 
Rhodymenia palmate 11 
Rhubarb 128, 159 Saffron, meadow 210 
us I. Sage. Russell 57 
copallina 37 Sage willow 21 
St. John's wort 38, 39 
glabra 37 Salix 203 
hirta 37 amygdalina ioe 203 
Ribbon kelp 7 amygdaloides 
Ribes alpinum 37 argentea 204 
aureum 3 babylonica 204 
annularis 204 
