INDEX 



487 



Prunus, 



angustifolia, 150. 



angustifolia varians, 151. 



angustifolia Watsoni, 151. 



armeniaca, 132. 



avium, 156. 



Besseyi, 161. 



cerasifera, 143. 



Cerasus, 154. 



Cerascus marasca, 156. 



domestica, 136. 



Jiortulana, 148. 



hortulana Mineri, 149. 



insititia, 140. 



Mahaleb, 159. 



Munsoniana, 152. 



nigra, 150. 



Persica, 125. 



pumila, 161. 



salacina, 144. 



Simonii, 145. 



tomentosa, 160. 

 Pruniis, fruits of distinguished, 124. 

 Publication of names, 101. 

 P2/r2<s, 106. 



haccata, 114. 



communis, 116. 



Ma?ws, 108. 



Malus, botanical varieties of, 109. 



Malus astracacanica, 110. 

 pumila, 110. 

 sylvestris, 109, 110. 



nivalis, 116. 



serotina, 118. 

 culta, 118. 



Quality of strawberry, 81. 



Quince, 120; botanical characters, 

 120; distinguished from other 

 pomes, 120; habitat and his- 

 tory, 121; Japanese, 122; 

 pomological status, 121. 



Quinces, index to varieties, 309; key 

 to varieties, 309. 



Racemes, 42. 



Raphe of grape seed, 77. 



Raspberries, 176; index to varieties, 

 413 ; key to cultivated species, 

 176. 



Raspberry, American red, 178, 

 American red, habitat and 

 history, 179; black, 179; 

 black, habitat and history, 

 180; descriptive blank, 176- 



177; European, 177; Euro- 

 pean, habitat and history, 

 178; purple, 181; purple, his- 

 tory, 181. 

 Receptacle, 40, 43. 

 Eihes, 188. 



americanum, 194. 

 Cynosbati, 195. 

 Grossularia, 195. 

 hirtellum, 194. 

 inerme, 195. 

 missouricnsis, 195. 

 nigrum, 193. 

 odoratum, 193. 

 oxycanthoides, 195. 

 petrceum, 192. 

 ruhrum, 191. 

 pubescens, 191. 

 scandicum, 191. 

 sativum, 190. 



macrocarpum, 190. 

 setosum, 195. 

 Ribes, key to cultivated species, 188. 

 Ring-scars, 21. 

 Rings, annual, 18. 

 Root systems, 5. 



Roots, adventitious, 6; distinguished 

 from stem, 5 ; duration, 8 ; 

 fleshy, 6; main, 6; modified 

 by environment, 8; primary, 

 5; secondary, 6; tap, 5; use 

 of in classification, 7. 

 Rosaceae, characters, 103. 

 Rubeae, 105. 

 Subus, 175. 



alleghenieuMs, 182. 

 argutus, 182. 

 flagellaris, 185. 



roribaccus, 185. 

 froiidosus, 183. 

 idcpus. 111. 

 invisus, 185. 

 laciniatus, 183. 

 nigrobaccus, 182. 

 occidentalis, 180. 



pallidus, 180. 

 recurvens, 183. 

 strigosus, 179. 



a/bws, 179. 

 trivalis, 185. 

 vitifolius, 186. 

 Runners, 12. 



S 

 Sap-wood, 18. 



Saxifragaceae, compared with Rosa- 

 ceae, 187. 

 Scarf skin in pomes, 57. 



