318 



THE GYPSY MOTH. 



Plants upon which the Gypsy Moth Caterpillar has heeji known to feed 

 in Massachusetts. 



Virgin's bower {Clematis Virginiajia) . 

 *Wind flower {A7iemo7ie Virginiand). 

 White water crowfoot {Ranunculus 



aquatilis, var. tricliopliyllus) . 

 Small-flowered crowfoot {Ranunculus 



abortivus) . 

 Hooked crowfoot {Ranunculus recur- 



vatus) . 



Bulbous crowfoot {Ranunculus bulho- 

 sus) . 



"Wild columbine {Aquilegia Canaden- 

 sis) . 



Peony {Pceonia officinalis'). 

 Umbrella tree {Magnolia timbrella). 

 ^Magnolia Soulangeana. 

 Tulip tree ( Liriodendron Tulipifera) . 

 Siberian pea tree {Caragana arbores- 

 cens) . 



Barberry {Berberis vulgaris). 



Holly bai-berry {Berberis Aquifoliuni) . 



White Avater lily {Ngmphcea odorata). 



Pitcher plant {Sarracenia purpurea) . 



Celandine {Chelidonium majus). 



Poppy {Papaver oriejitalis) . 

 *Pale corj'dalis {Corydalis glauca). 

 *Sweet alyssum {Alyssum rnaritimum). 



Horseradish {Nasturtium Armoracia). 



Hedge mustard ( Sisytnbriwn officinale) . 



Black mustard {Brassica nigra). 



Turnip ( Brassica rajja, var. dejjressa) . 



Savoy cabbage {Brassica oleracea, A^ar. 

 buUata) . 



Shepherd's purse {Cajysella Bursa-pas- 

 toris). 



Wild peppergrass {Lepidium Virgini- 

 cum). 



*Sea rocket {Cakile Americana). 

 Radish {Raphanus Raphanistrum) . 

 Blue violet {Viola pahnata, var. cucul- 

 lata). 



Primrose-leaved violet {Viola p)rimulce- 

 folia). 



Lance-leaved violet {Viola lanceolata). 

 Dog violet {Viola canina, var. Muhleyi- 



bergii) . 

 Pansy ( Viola tricolor) . 

 Carnation pink {Dianthus caryophyl- 



lus). 



•Sweet William {Dia7ithus barbatus) . 

 Bouncing bet {Saponaria officinalis). 

 Corn cockle {Lychnis Githago). 

 Common chickweed {Stellaria media). 

 Mouse-ear chickweed {Cerastium vul- 

 gatum) . 



Sand spurrey {Btcda rubra). 

 Purslane {Portulaca oleracea). 

 St. John's-wort {Eypei'icum perfor- 

 atum) . 



Marsh St. John's-wort {Elodes catnjja^i- 

 ulata) . 



Hollyhock {Althoea rosea) . 

 Common mallow {Malva rotundifolia) . 

 Indian mallow {Abutilon vexillariutn) . 

 ♦Chinese hibiscus {Hibiscus Rosa-Siyien- 

 sis) . 



Cotton plant {Gossypium herbaceum). 



Basswood {Tilia Americana). 



European linden {Tilia Europcea). 



Wild cranesbill ( Geraniuynmaculatum) . 



Geranium {Geranium sanguinewn) . 



Yellow wood sorrel ( Oxalis corniculata, 

 var. stricta). 



Nasturtium ( Tropcenlum maju^) . 



Spotted touch-me-not {Impatiensfulva) . 



Fraxinella {Dicta?nnus albus). 

 *Shrubby trefoil {Ptelea trifoliata). 

 *Lemon {Citrus Limonutn). 



Tree of Heaven {Ailanthus glandulo- 

 sus) . 



Black alder {Ilex verticillata) . 

 Climbing bittersweet {Celastrus scan- 

 dejis) . 



European spindle-tree {Euonyynu^ 



Europmis) . 

 Grape ( Vitis vinifera) . 

 Northern fox grape {Vitis Labrusca). 

 Virginian creeper {Ampelopsis quinque- 



folia) . 

 Ampelopsis veitchii. 

 Horse chestnut {yEsculus Bippocas- 



tanum). 



Red buckeye {^Esculus Pavia) . 

 Sugar maple {Acer saccharifitim) . 

 White maple {Acer dasycarpum). 

 Cut-leaved maple {Acer dasycarpum, 



var. Weirii). 

 Red maple {Acei- i-ubrum) . 

 Sycamore maple {Acer Pseudo-Plat- 



afius) . 



Box elder {Negundo aceroides). 

 Variegated box elder {Negundo acer- 

 oides, var. variegata) . 

 Koeulreuteria paniculata. 

 Stag-horn sumach {Rhus typhind) . 

 Smooth sumach {Rhus glabra) . 

 Poison dogwood {Rhus venenata). 

 Poison ivy {Rhu^ Toxicodendro7i) . 

 Rhus vernext 



