574 



NEW EXGLAXD TEEES IX "WIXXEPl. 



Populus (Continued) 



monilifera 394 



nigra, var. italica 306 



pyramid alls 396 



treniuloides 38S 



Post Oak 432. 434 



Poverty Bircli 420 



Prunus oli-. 341, 506 



aniericana 508 



var. nigra 506 



avium 503 



Cerasus 504 



doniestica 50S 



Ivej'" to Species 341 



nigra 50G 



pennsylvanioa 500 



Persica 512 



serotina 4iHJ 



triflora 508 



virg-iniana 4I>S 



Pseudotsug'a : 



DougJasii 36S 



viucronata 36S 



taxifolia 3CS 



Pyrus ; 



americana 4SS 



Aucuparia 488 



communis 4s4 



Cydonia 490 



Malus 48G 



sitchensis 488 



Quaking Aspen 3SS 



Quercitron 452 



Quercus 337 



acuminata 44 



alba 432 



bioolor 438 



coccinea 450 



var. tinctoria 452 



ilicifolia 454 



Key to Species 33S 



macrocarpa 43G 



v-iinor 434 



Mulilenberg-ii 440 



7iana 454 



ohtusiloba 434 



palustris 44S 



plotanoides 43S 



prinoides 442 



var. ruf escens 442 



Prinus 444 



pitmila 4 54 



rubra 440 



stellata 434 



tinctoria 452 



velutina 452 



Quince 41)0 



Eed Asli 558 



Birch 416. 41S 



Red Cedar 374. 37S. 380 



Elm 456 



Fir 36S 



Gum 4&0 



Juniper 380 



Maple 323, 324. 325, 536, 53S. 540 



Mulberry 400, 46S 



Oak 430. 444.440,450, 452 



Pine 344, 346, 350, 352 



Plum 506 



Spruce 35S, 300, 362. 370 



Redbud 51S 



Rhus 344 



copallina 52<> 



g'labra o2G 



hirta 526 



Key to Species 341 



Toxicodendron 52S 



typhina 52G 



venenata 528 



Vernix 528 



River Ash 558 



Birch 418 



Maple 538 



Kobinia : 



hispida 522 



Pseudo-Acacia 523 



viscosa 522 



Rock Chestnut Oak 444 



Elm 462 



Maple 536 



Oak 444 



Rowan Tree 4SS 



Rum Cherry 496 



Salishuria adiantifolia 3S2 



Salix: 



alba 384 



var. vitellina 384 



babylonica 384 



nig:ra 384 



vitellina 384 



Sassafras 31S, 470 



officinale 476 



Sassafras 476 



variifolium 470 



Savin 380 



Scarlet Oak 446, 44S, 450, 452 



Scotch Fir 354 



Pine 34S, 354 



Scrub Oak 442 



Chestnut Oak 442 



Service Berry 492 



Tree 48S 



Shad Bush 403 



Shadbloiu 492 



Shag-Bark Hickory 



319, 402, 404, 406 



SheU-hark Hickory 402 



Silkworm Mulberry 468 



