694 Food Index 



Ferns (Pilicales) 



General : gracilis ? 69, theseusalis 561. 

 Osmunda : osmundana 457, seglealis ? 567. 



Conifers (PinaceiE) 



General : variella ? 300, shawiana ? 428, diniana 446, dissitana ? 497, imperialis 665 



Pine (Pinus) : fuliginosella 124, borkhausenii 248, vittella 288, pinifoliella 290, coni- 



ferella 300, confluentella 311, haimbachi 348, pini 368, toreuta 396, erotella 396, moni- 



torana 427, buoliana 438, frustrana 43S, rigidana 438, comstockiana 439, virginiana 439, 



albieapitana, 439, gemistrigulana 439, schulziana ? 452, pinatubana 490, robustella 60S, 



zimmermanni 620, sepulcralis 665. 

 Larch or tamarack (Larix) : laricella 209, laricella 347, Columbia 674, laricis 681. 

 Spruce and fir (Picea and Abies) : piceaella 300, youngana 393, nanana 398, tocul- 



lionana 42S, picicolana 439, ratzeburgiana 446, abietana 453, variana 486, fumiferana 



489, afflictana 492, packardiana 492, reniculella 620, abietella 621. 

 Hemlock (Tsuga) : tsugensis 255, apieitripunctella 299. 

 Cypress (Taxodium) : variella 300. 



Arbor vitse (Thuja) : thujaella 300, freyella 346, thuiella 348. 

 Red cedar and juniper (Juniperus) : marginella 286, juniperella 300, gibsonella 301, 



freyella 346, annettella 346, alternatella 347, rutilana 506. 



Typhacete 

 Cat-tail (Typha) : phragmitella 324, julianalis 539. 



Najadaceae 

 Pondweed (Potamogeton) : seminealis ? 578, obscuralis 578. 



Hydrocharitacese 

 Eelgrass (Vallisneria) : obscuralis 578. 



Grasses (Gramineae) 



General : vagans 215, graminivorella 349, maiorina 470, Crambus spp. 575-604. (Many of 

 the species listed below will doubtless also turn out to have a variety of food-iplants 

 in the fami y.) 



Beard grass (Andropogon) : andropogonis 307. 



Witch grass etc. (Panicum) : clandestinella 333, miraeulosa 359, panicifoliella 359. 



Rice (Oryza) : plejadellus 591. 



Brachvelytrum : brachyelytrifoliella 221. 



Timothy (Phleum) : mistrella 253. 



Meadow grass, blue grass (Poa) : albicapitella 222, sylvestris 222. 



Glyceria : irrorata 223. 



Wild rye (Elymus) : leucofrons 222, praematurella 223. 



Bottle-brush grass (Hystrix) : orestella 220, prselineata 222, leucofrons 222, hystri- 

 cella 283, graminivorella 349. 



Torn (Zen) : arcanellus 121, nubilalis 568, zeacolella 591. 



Sedges (Cyperaceaa) 



General: verutana 470, ekthlipsis 576. 



Bulrush (Scirpus) : enitescens 221, madarella 221, robusta 297, furfurana 470, maiorina 



470, forbesellus 591. 

 Sedge (Carex) : madarella 221, argentosa 221, oucullata 222. 



Elophila spp. 579. 



Duckweed (Lemnacese) 



Rushes (Juncacea?) 



Juncus : unicolorella 209, quadrilineella 213, cratipennella 214, ca5spititiella 214, fagi- 



costicella 215, verutana 470, furfurana 470. 

 Luzula : biforis 214. 



