The Scottish Naturalist. 183 



ROSACEA. 



lxxv. Prunus L. 



177. Communis Huds. 



i. Sub-species spinosa L. Common. 



it. Sub species insititia L. Rare. Doubtfully native. 



Hi. Sub-species domestica L. An escape. 



178. Avium L. Not uncommon, but doubtfully indigenous. 



179. Padus L. Not rare. 



lxxvi. Spiraea L. 



180. Ulmaria L. Common. 



181. Salicifolia L. In several places, but only where it has 



been planted originally. 



lxxvii. Rubus L. 



182. Chamaemorus L. Common on the Silurian hills. 



183. Saxatilis L. Not uncommon. 



184. Idaeus L. Common. 



185. Fruticosus L. Common in the Lowlands, less common 



in the Highlands. The following forms have been 

 noticed. Probably many others occur and should be 

 looked for. 

 i. Sub-species suberectus Anders. Common in the 



Highlands. 

 it. Sub-species fissus Lindl. 

 Hi. Sub-species plicatus W. and N. 

 iv. Sub-species affinis W. and N. 

 v. Sub-species rhamnifolius W. and N. 

 vi. Sub-species latifolius Bab. 

 vii. Sub-species leucostachys Sm. (?) 

 viii. Sub-species villicaulis W. and N. 

 ix. Sub-species macrophyilus Weihe. 



Var. umbrosus Arrh. 

 x. Sub-species radula Weihe. Common. 

 xi. Sub-species Kcehleri Weihe. 



Var. infcstus Bab. 

 xii. Sub-species foliosus Weihe. 

 xiii. Sub-species corylifolius Sm. Common. 



LXXVIII. Dryas L. 



186. Octopetala L. Local. Athole and Breadalbane. 



lxxix. Geum L. 



187. Urbanum L. Common. 



