574 



NEW ENGLAND TREES IN WINTER. 



Populus (Continued) 



monilifera 394 



nigra, var. italica 396 



pyramidalis 396 



tremuloides 388 



Post Oak . 432, 434 



Poverty Birch 420 



Primus 318, 341, 506 



americana 508 



var. nigra 506 



avium 502 



Cerasus 504 



domestica 508 



Key to Species 341 



nigra 506 



pennsylvanica 500 



Persica 512 



serotina 496 



triflora 508 



virginiana 498 



Pseudotsuga : 



Douglasii 368 



mucronata 368 



taxifolia 368 



Pyrus : 



americana 488 



Aucuparia 488 



communis 484 



Cydonia 490 



Malus 486 



sitchensis 488 



Quaking Aspen 388 



Quercitron 452 



Quercus 337 



acuminata 440 



alba 432 



bicolor 438 



coccinea 450 



var. tinctoria 452 



ilicifolia 454 



Key to Species 338 



macrocarpa 436 



minor 434 



Muhlenbergii 440 



nana '. 454 



obtusiloba 434 



palustris 448 



platanoides 438 



prinoides 442 



var. ruf escens 442 



Prinus 444 



pumila 454 



rubra 446 



stellata 434 



tinctoria 452 



velutina 452 



Quince 490 



Red Ash 558 



Birch 416, 418 



Red Cedar 374, 378, 380 



Elm 456 



Fir 368 



Gum 480 



Juniper 380 



Maple 323, 324, 325, 536, 538, 540 



Mulberry 466, 468 



Oak 430, 444, 446, 450, 452 



Pine 344, 346, 350, 352 



Plum 506 



Spruce 358, 360, 362, 370 



Redbud 518 



Rhus 341 



copallina 526 



glabra 526 



hirta 526 



Key to Species 341 



Toxicodendron 528 



typhina 526 



venenata 528 



Vernix 528 



River Ash 558 



Birch 418 



Maple 538 



Robinia : 



hispida 522 



Pseudo- Acacia 522 



viscosa 522 



Rock Chestnut Oak 444 



Elm 462 



Maple 536 



Oak 444 



Rowan Tree 488 



Rum Cherry 496 



Salisburia adiantifolia 382 



Salix : 



alba 384 



var. vitellina 384 



babylonica 384 



nigra * 384 



vitellina 384 



Sassafras 318, 476 



offlcinale 476 



Sassafras 476 



variifolium 476 



Savin 380 



Scarlet Oak 446, 448, 450, 452 



Scotch Fir 354 



Pine 348, 354 



Scrub Oak . t 442 



Chestnut Oak 442 



Service Berry 492 



Tree 488 



Shad Bush 492 



Shadblow 492 



Shag-Bark Hickory 



319. 402, 404, 406 



Shell-bark Hickory 402 



Silkworm Mulberry 468 



