FOSSIL DICOTYLEDONS. 565 



(a Carya, a Pterocarya, and seven species of Juglans), Salicaceae (four 

 species of Salix and twelve of Populus), Platanaceae (five species of 

 Platanus), Moraceae (twenty-three species of Ficus), Lauraceae (six spe- 

 cies of Laurus, one of Tetrant/iera, and four of Cinnamomum). 



The Gamopetalae are represented by Caprifoliacese (nine species of 

 Viburnum), Oleaceae (four species of Fraxinus), Ebenaceae (four species 

 of Diospyros), and Ericaceae (an Andromeda and a Vaccinium). 



The principal orders of the Choripetalae are Ampelidese (one species 

 of Ampelopsis, two of Vitis, and four of Cissus), Anacardiacese (five 

 species of Rhus), Cornacese (four species of Cornus), Rhamnaceae (ten 

 species of RJiamnus, five of Zizyphus, three of Paliurus, and one of 

 Berchemia), Ilicineae (four species of Ilex), Sapindaceae (six species of 

 Sapindus), Myrtaceae (two doubtful species of Eucalyptus), Rosaceae 

 (a single species of Cratcegus), Leguminosae (a Podogonium, a Cassia, an 

 Acacia, a Mimosites, and two Leguminoites), and Magnoliaceae (four 

 species of Magnolia). 



