JUGLANDE.E. 319 



Nut somewhat 

 Common hickory. 



rerj lone. Frutt sub-globose, smooth, with a thick pericarp. 

 6-anffled, with a thick, hard shell. C 



>2 April— May. Fertile soils. 40-60 ft- 



4 C Amara. a large tree, i^avej pinnate; leaflets sessile, ovate-oblong 

 sharply serrate, acuminate, glabrous, except the veins and midrib. Fruit 

 •maU, bitter and astringent. Bitur nui. 



>^ May. Fertile woods. 40-50 ft. 



5 C PoRciNA. A large tree. Learw pinnate ; leaflets lanceolate, 7-9, gla- 

 brous. I'Vuit small, wiin a hard, smooth nut, very bitter. Pig nut hickory. 



}2 April. Margins of swamps. 70-80 ft. 



6 C Aquatica. a middle sized tree. L«ai>e* pinnate ; leaflets narrow, 

 lanceolate, oblique, slightly serrate, glabrous, 9-13, with th« midnb tomen- 

 to«e. Fruit nearly round, angled. 



Vj April Swamps. 40-60 ft. 



