i 55 8 



MONCECIA. TETRAND. 1677— 1679. 



* fem}tr*vi- 

 rtns. 



lla. 



Populifoho, 

 fttgrm, 



pafyracca. 



lent a, 

 exeelfa. 



pumila. 

 oblongata 



Buxus. Box tree* 



Chalk hills, Kng. Bet t 1541. BUckw. t. 196. 



1. Arborefcent : teavet rtrate. 



2. Arboreiceiit : leaves lance hte. 



3. A very low ft rub : leaves nearly orbicular. 



1677. BETULA. Male. 'Calyx, fcale of the ament 

 i- leafed, 3 defr, 3 Howered; rorc/ 4-parted. 



Fern. G//jr* fcafcs of the anient, r- leafed, about 3-clefr, 

 2-f lowered ; ftyles 2 : feeds comprefled. 



Birch- tree. 



Leaves deltoid, acute, doubly ferrate, nearly glabrous; fcales 

 of the cones with round-, d lateral lobes : petioles gla- 

 brous, longer than the pedfonc 

 Woods. Blatk'V. t. 24c. Evelyn, p. 96.^. 



Leaves deltoid, with long points, unequally ferrate, quite 



glabrous: fcales. of the cones with rounded lateral 



lobes : petioles glabrous. 



North America. Alton. Hort. ke-iv. Z-P-ll^* 



Leaves rhombic- ovate ; acute, doubly ferrate, pubefcent, 

 entire at the bafe : fcales of the cones villous, with! 

 linear equal diviGons. 

 North America. Gart^.fruSi. 2- p. 54, tab. 90. 



Leaves ovate, pointed, doubly ferrate, with the veins hairy 

 underneath. 

 North America. Alton. Hort. &pw, 3. p. 337. 



Leaves hearted, oblong, pointed, ferrate. 



North America. Lga-vej finely and fharply ferrate. 



Leaves ovate, acute, ferrate : fcales of the cones with, 

 rounded lateral lobes : petioles pubefcent, fhorter than 



the peduncles. 

 North America. Aitm. Hcrt.ke<w. $.p. 337. 



Leaves orbicular, crenate. 



Scotch mountains. Light/, t. 25. F/or. Lapp. t. 6./". 4. 



Leaves obovate, crenate. 



North America. Jacq. hort. 2. p. 56. tab. Ml. 



Peduncles branched : leaves oval, rather obtufe, glutinous; 

 axils of the veins villous underneath. 

 South of Europe. Leaves oblong or elliptic. 



