FOOt> PLANTS. 



323 



Plants upon which the Gypsy Moth Caterpillar has been found feeding 

 in the Field. 



Tulip tree (Liriodendron Tulipifera). 

 Barberry (Berberis vulgaris) . 

 Bass wood ( Tilia Americana) . 

 European linden (Tilia Europeea). 

 Northern fox grape ( Vitit Labrusca) . 

 Horse chestnut (JEsculus Hippocasta- 



num). 



Sugar maple (Acer saccharinum) . 

 White maple (Acer dasycarpum) . 

 Cut-leaved maple (Acer dasycarpum, 



var. Weirii). 



Red maple (Acer rubrum) . 

 Staghorn sumach (Rhus typhina). 

 Smooth sumach (Rhus glabra) . 

 Poison ivy (Rhus toxicodendron) . 

 Common locust (Robinia Pseudacacia) . 

 Cercidiphyllum Japonicum. 

 Wild red cherry (Prunus Pennsylvan- 



ica). 



Choke cherry (Prunus Virginiand) . 

 Wild black cherry (Prunus serotind). 

 Damson plum (Prunus domestica). 

 Purple-leaved plum (Prunus Pissardi). 

 Wild red raspberry (Rubus strigosus) . 

 Thimbleberry (Rubus occidentalis). 

 High blackberry (Rubus villosus) . 

 Low blackberry (Rubus Canadensis). 

 Strawberry (Fragaria Virginiana). 

 Rose (Rosa nitida) . 

 Dwarf wild rose ( Rosa lucida) . 

 Choke berry (Pyrus arbutifolia) . 

 American mountain ash (Pyrus Amer- 

 icana) . 



Pear (Pyrus communis). 

 Apple (Pyrus Malus). 

 Paul's thorn (Cratcegus coccinea, var. 



Paulii). 



Shad bush (Amelanchier Canadensis) . 

 Quince ( Cydonia vulgaris) . 

 Arrow wood ( Viburnum acerifolium) . 

 Ox-eye daisy (Chrysanthemum Leu- 



eanthemum) . 



Burdock (Arctium Lappa). 

 Dangleberry (Gaylussacia frondosa) . 

 Low blueberry (Vaccinium vaciUans). 

 Swamp blueberry (Vaccinium corym- 



bosum). 



Clammy azalea (Rhododendron vitco* 



mm). 



White ash (Fraxinus Americana). 

 Common lilac (Syringa vulgaris). 

 Bittersweet (Solanum Dulcamara). 

 Mullein (Verbascum Thapsus). 

 Slippery elm ( Ulmus fulvd) . 

 White elm (Ulmus Americana). 

 English elm (Ulmus campestris). 

 Sycamore (Platanus occidentalis). 

 Butternut (Juglans cinerea). 

 Shell-back hickory (Gary a alba). 

 White-heart hickory ( Carya tomentosa) . 

 Pignut ( Carya porcina). 

 Bayberry-(3fynca cerifera). 

 American white birch (Betula populi- 



Paper birch (Betula papyrif era) . 



River birch (Betula nigra) . 



Cut-leaved birch (Betula alba, var. 

 laciniatd) . 



Smooth alder (Alnus semilata). 



Wild hazel nut (Corylus Americana). 



White oak (Quercus alba). 



Swamp white oak (Quercus bicolor). 



Red oak (Quercus rvbra). 



Scrub oak ( Quercus ilicifolia) . 



Chestnut (Castanea sativa, var. Ameri- 

 cana) . 



Blue beech (Carpinus Caroliniana) . 



American beech (Fagusferruginea). 



Purple beech (Fagus sylvatica, var. 

 purpurea) . 



White willow (Salix alba). 



Weeping willow (Salix Babylonica). 



American aspen (Populus tremuloides) . 



Balm of Gilead (Populus balsamifera, 

 Tar. candicans). 



White pine (Pinus Strobus). 



Pitch pine (Pinut rigida). 



Common greenbrier (Smilax rotundi 

 folia). 



False Solomon's seal (Smilacina race- 

 mosa) . 



Kentucky blue grass (Poa pratensis) . 



Common brake (Pteris aquilina). 



Plants upon which the Gypsy Moth Caterpillar did not feed. 



Red baneberry (Acteea tpicata, var 



rubra). 

 Rocket larkspur (Delphinium Ajacis). 



Bee larkspur (Delphinium elatum). 

 Great-flowered larkspur (Delphinium 

 grandiflorum) . 



