PLANT INDEX. 



81 



Honey-locust. 



Telea polyphemus. Polypht'inus Silk- 

 worm. 

 Honeysuckle. 



Ceramicapicta, Zebra Caterpillar. 

 Chaitophorus lonicera. 

 Honeysuckle, Bush. 



Sesia dlfflnis. Clear Wing. 

 Honeysuckle, Fly, Lonicera ciliata. 



Melittea phaeton. 

 Honeysuckle, Tartarian. 

 Abia caprifolii. 

 Sesia diffluis. Clear Wing. 

 Hop. 



Elateridffi, Wire-worms. 



Grapta comma, Comma Butterfly. 



iuterrogationis, Semicolon Butter- 

 fly. 

 Hypena evanidalis. 



humuli, Hop-vine Moth. 

 Hyperehiria io, lo Moth. 

 Phorodon humuli, Hop Aphis. 

 Plusia halluca, Hop Plusia. 

 Pyrameis atalanta, Atalanta Butterfly. 

 Tetranychus, Red Spider. 

 Thecla humuli. Hop-vine Thecla. 

 Hop Tree, Ptelea trifoliata. 



Papilio cresphontes, Cresphontes But- 

 terfly. 

 Hornbeam, Carpinus. 



Psylla carpini. 

 Horse-chestnut. 



Loxota^nia rosaceana. Greater Leaf- 

 roller. 

 Orgyia leucostigma. White- marked 



Tussock Moth. 

 Parorgyia parallela. 

 Horsemint, Monarda. 

 Pholisora catuUus. 

 Horse Nettle. 



Doryphora 10-lineata, Colorado Potato- 

 beetle, 

 juncta. 

 Horseradish. 



Caloptenus bivittatus. Striped Calopte- 



nus. 

 Loxotcfinia rosaceana. Greater Leaf- 

 roller. 

 Pieris oleracea, Turnip Butterfly, 

 rapaj, European Cabbage worm, 

 virginiensis. 



Indian Hemp, Apoeynum cannabinum. 



Botis penitalis. 



Euchcetes coUaris. 

 Indian Plantain, Cacalia suaveolens. 



Siphonophora rudbeckia?. 

 Iris. 



Elateridffi, Wire worms. 

 Ironweed, Yernonia fasciculata. 



Aphis middletoni. 



vernonia;, Ironweed Aphis. 



Ironweed, Vernonia noveboracensis. 



Siphonophora rudbeckia'. 

 Ironweed, Vernonia lindheimeriana. 



Siphonophora rudbeckiaj. 

 Ivy, American. (See American Ivy.) 



German. (See German Ivy.) 



K 



Knotweed. 



Chrysophanus thoe, Thoe Butterfly. 

 Doryphora 10-lineata, Colorado Potato- 

 beetle. 

 Gastrophysa polygoui. 

 Gortyna nitela. Stalk Borer. 

 Siphonophora polygoui, Knotweed 

 Aphis. 



Lamb's-auarters. Chenopodium album. 

 Ceramica picta. Zebra Caterpillar. 

 Diabrotica longicornis. Corn Root- 

 worm. 

 Doryphora 10-lineata, Colorado Potato- 

 beetle. 

 Larch. 



Orgyia leucostigma. White-marked 

 Tussock Moth. 

 Larch, Ameri.'an. Tamarack. 



Chennes laricifolia^, Larch Chermes. 

 Lachnus laricifex. Tamarack Aphis. 

 Samia Columbia. 

 Laurel, Kalmia. 



Sphinx kalmite. 

 LeguminoScE. (See Pulse Family.) 

 Lemon. 



Papilio cresphontes, Cresphontes But- 

 terfly. 

 Lettuce. 



Agrotis c-nigrum. Spotted Cutworm. 

 Caloptenus spretus. Rocky Mountain 



Locust. 

 Elaterida?, Wire worms. 

 Plusia simplex. Celery worm. 

 Rhizobius lactuca>. Lettuce Earth- 

 louse. 

 Siphonophora lactucte. 

 Lichen. 



CoccinellaO-notata, Nine-spotted Lady- 

 bug. 

 5-notata. 



sanguinea, Trim Lady-bug, 

 Coccinellidse. Lady bugs. 

 Diabrotica longicornis. Corn Root- 

 worm. 

 Hippodamia convergens. Convergent 

 Lady-bug. 

 glacialis. Icy Lady-bug. 

 Megilla maculata. Spotted Lady-bug. 

 Lilac. 



^geria syringte. Lilac Borer. 

 Callosamia promethea, Prometheus 

 Silkworm. 



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