OF THE UNITED STATES. 



145 



Species. 



Ilex Cassine 



Ilex decidua 



Cyrilla racemiflora 



Cliftonia Ligustrina .... 

 Euonymus atropurpureus . . 



Myginda pallens 



Schaetferia frutescens .... 



Reynosia latifolia 



Condalia ferrea 



Condalia obovata 



Rhamnus Oaroliniana . . . 

 Rhamnus Californica . . . . 

 Rhamnus Purshiana .... 

 Ceanothus thyrsiflorus . . . 

 Colubrina reclinata .... 



^Esculus glabra 



JEsculus flava 



iEsculus Californica .... 



Ungnadia speciosa 



Sapindus marginatus .... 

 Sapindua Saponaria .... 

 Hypelate paniculata .... 



Hypelate trif oliata 



Acer Pennsylvanicum . . . 



Acer spicatum 



Acer macrophyllum .... 



Acer circinatum 



Acer glabrum ...... 



Acer grandidentatum .... 



Acer saccharinum 



Acer saccliarinum, var. nigrum 



Acer dasycarpum 



Acer rubrum 



Acer rubrum, var. Drummondii 



Negiindo aceroides 



Negundo Californicum . . . 



Rhus cotinoides 



Rhus typhina 



Rhus copallina 



Rhus copallina, var. lanceolata 



Rhus venenata 



Rhus Metopium 



Piatacia Mexicana 



Eysenhardtia orthocarpa . . 



Dalea spiuosa 



Robinia Pseudacacia .... 



Robinia viscosa 



Robinia Neo-Mexicana . . . 



OlneyaTesota 



Piscidia Erythrina 



Cladrastis tinctoria .... 

 Sopbora secundiflora .... 



Sophora affinis 



Gymnocladus Canadensis . . 

 Gleditschia triacanthos . . . 



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