AN OTTTLINE OF THE FLOEA OP SUSSEX. 



27 



Populus alba, L. 

 tremula, 



Caprea, repens^ 

 and a few 

 others, it is 

 difficult to say 

 wh ic h are 

 really wild. 



Ar., Ad., 0., and C. 

 L. W,R., Ar., C, and E.R. 

 ^nigra, L. Generally planted. 

 Salix triandra, L. Common. 



contorta, Crowe, " Sussex cult., 



Hooker. 



Hoffmanniana, L. W.R. 



amygdalina, Z. Ad., O. The habitats 



fragilis, Z. Common. for the sub- 



decipiens, Hoffm. C. species and 



alba, L. Common. varieties are 



cserulea, L. Ad., 0. chiefly from 



Caprea, L. Common. Borrer's her- 



cinerea, L. Common. barium. "With 



aquatica, Sm. Ar., Ad., 0. ^ the exception 



oleifolia, Sm. Ad. [ of aS^. alba, 



aurita, L. Frequent. 



repens, L. Common on heaths. 



ambigua, Ehrh. Ad. 



spathulata, Willd. Ar. 



ascendens, Sm. Ar. 



viminalis, Z. 



Smithiana, Willd. Ad., 0. 

 stipularis, Sm. 0. 

 holosericea, Hooh. 

 purpurea, Z. Rare. W.R. 

 Helix, Z. Ad. 

 Quercus Robur, Z. 



sessiliflora, Sm. Appears to be rare in the 



county ; I have seen only a few trees, 

 pedunculata, Ehrh. 

 Fagus sylvatica, Z. 

 Corylus Avellana, Z. 

 Carpinus Betulus, Z. 

 Betula alba, Z. 



verrucosa, Ehrh. 

 glutinosa, Wallr. 

 Alnus glutinosa, Z. 

 Myrica Gale, Z. All except C . 

 *Pinus sylvestris, Z. Extensively planted in the forests. 

 Juniperus communis, Z. W.R., Ar., and Ad. Abundant on the 



Downs westward, but very rare east of Brighton. 

 Taxus baccata, Z. Common on the Downs in W.R. 

 Hydrocharis Morsus-ranae, Z. All except M. 

 *Anacharis canadensis, Planch. 

 Orchis mascula, Z. 

 latifolia, Z. 



incarnata, Z Ad., 0. 

 (purpurea, Huds. W.R. (?), Rev. G. E. Smith.) 

 maculata, Z. 

 Morio, Z. 



ustulata, Z. Ad., 0., and C, on the Downs, 

 pyramidalis, Z. Common on the chalk. 



Not common in many places. 



W.R., Ad., and 0. 

 W.R., Ad.andO. 



