Prunus.] ROSACE xE. 87 



County of Deny ; Mr. D. Moore. Fl. May. J? .The original 

 stock of the plums of our gardens. 



2. P. insititia. Linn. Wild Bullace-tree. Peduncles in pairs; 

 leaves ovato-lanceolate, downy beneath ; branches ending in a 

 spine. Br. Fl. \.p. 220. E. Fl. v. ii. p. 336. E. Bot. t. 841. 



Woods and hedges. Hedges near Merrion. Fl. May. f? . Small 

 tree, having black globular fruit, with a fine bloom, sometimes of a 

 waxy yellow. 



3. P. spinosa, Linn. Black-thorn or Sloe. Peduncles mostly 

 solitary ; leaves elliptico-lanceolate, somewhat downy beneath ; 

 branches very spinous. Br. Fl. 1 . p. 220. E. Fl. v. ii. p. 357. 

 E. Bot. t. 842. 



Hedges and coppices, frequent. Fl. April, May. b . Resembling 

 the last, but much smaller in all its parts, and the branches are more 

 crooked and spinous. Fruit small, very austere. 



* sje Fruit without bloom. Young leaves condu plicate. 



4. P. Padus, Linn. Bird Cherry. Flowers in racemes, 

 deciduous, obovate or oval, glabrous, with two glands at the 

 summit of the footstalk. Br. Fl. 1. p. 220. E. FLv.ii. p. 354. 

 E. Bot. t. 1383. Cerasus Padas, De Cand. Lindl. 



Woods in the northern counties. Side of the Faughan river* 

 County of Derry ; Mr. D. Moore. In the Deer Park at Glenarm- 

 FL May. F? . A small tree with acute leaves, doubly serrated- 

 Flowers white. Drupes small, black ; nut rugose. 



5. P. Cerasus, Linn. Wild Cherry. Flowers in nearly ses- 

 sile umbels ; leaves ovato-lanceolate, somewhat downy beneath. 

 Br. FL }.p. 222. E. Fl. v. ii. p. 354. E. Bot. t. 706. Cera- 

 sus Avium, Mcench. Lindl. 



Woods. FL May. b . The late Mr. Templeton observed the 

 small red-fruited wild Cherry, which he supposed to be the Prunus 

 Cerasus of Linnaeus, growing abundantly on the banks of Lough 

 Neagh, and many other places in the north of Ireland. He also ob- 

 served the small black fruited wild Cherry, growing on the banks of 

 Lough Neagh more sparingly. The black fruited variety he supposed 

 to be the true Prunus Avium of Linnasus. Both kinds are well 

 known in Scotland as the red and black Geen. The fruit of the latter 

 is sweet and much prized, the former is very acid, and Mr. Templeton 

 states it is not eaten by birds. To the black fruited variety he sup- 

 posed all our cultivated Cherries belong, except, perhaps, the Morella, 

 which he thought might belong to the other. 



3. Fragariacece. Richard. ( Dryadece Vent.) 



Fruit consisting either of small dry nuts or succulent dru- 

 peolae, inserted upon a common receptacle, and invested with a 

 dry permanent calyx. Calyx either 4 or 5-cleft, sometimes 

 bearing bracteolse on its tube, equal in number to the segments, 

 and alternate with them. Petals 5. Seed solitary, erect, or in- 



