INDEX. 



181 



Betula papyrifera, var. minor, Tuckernian. Dwarf birch 



populifolia, Marsh. | Gr ?' **"' "** U ' Pmert 



( Small white birch . . 



Betulaceae. (Birch family) 



Alnus glutinosa, Medic. . European alder . . . 



Betula lenta, L Black, Cherry, Sweet birch 



lutea, Michx. f. . Yellow, Gray birch . . 



nigra, L Red, River birch . . . 



papyrifera, Marsh. White, Canoe, Paper birch 



var. minor, Tuckernian. Dwarf birch 



... ,. ,, , [Gray, Poplar, Oldjield, Pov- 

 popuhfoha, Marsh, j y * ' ,..,.', 



/ erty, Small white birch 



Carpinus Caroliniana, Walt. 



Hornbeam, Blue beech, Iron- 

 wood, Water beech . . . 

 Ostrya Virginica, Willd. Hop hornbeam, Ironwood, Leverwood 



Birch family. (Betulaceae) 



Birch, Black, Cherry, Sweet birch. (Betula lenta, L.) . . . . 

 Canoe. White, Paper birch. (Betula papyrifera, Marsh.) 

 Bed, River birch .... (Betula nigra, L.) . . . 

 White, Gray, Oldrield, Poplar, Poverty, Small white 

 birch . . . (Betula populifolia, Marsh.) . . 

 Yellow. Gray birch. (Betula lutea, Michx. f.) . . . . 

 Bird cherry . . . . . (Prunus Pennsylvania, L. f.) . . 



Bitternut (Carya amara, Nutt.) 



Black ash (Fraxinus nigra, Marsh.) . . . 



birch (Betula lenta, L.) 



cherry (Prunus serotina, Ehrh.) . . 



maple (Acer Saccharum, Marsh., var. nigrum, Britton) 146, 



oak (Quercus velutina. Lam.) . . 



spruce (Picea nigra, Link) 



walnut . . . . . (Juglans nigra, L.) 



willow (Salix nigra, Marsh.) 



Blue beech . . . . . (Carpinus Caroliniana, Walt.) . . 



Box elder (Acer negundo, L.) 



white oak .... (Quercus stellata, Wang.) . . . 



Boxwood (Cornus florida, L.) 



Braintree, Mass. Eine specimen of Ilex opaca on farm of 



Col. Minot Thayer 



Brittle willow (Salix fragilis, L.) 



Brown ash ...... (Fraxinus nigra, Marsh.) . . . 



(Fraxinus Pennsylvania, Marsh.) 



Bur oak (Quercus macrocarpa, Michx.) 



Butternut (Juglans cinerea, L.) 



Buttonball (Plat anus occidentals, L.) . . . 



Button wood " ... 



TAGES 



68 



66-68 



57-70 

 70 

 61,62 

 63, 64 

 65, 66 

 68-70 

 68 



66-68 



59,60 



57, 58 

 57-70 

 61,62 

 68-70 

 65, 66 



66-68 

 63, 64 



124.125 

 55-57 



167,168 

 61,62 



127,128 



147.172 

 89-91 

 12-14 

 48,49 

 42,43 

 59,60 



151-153 

 77,78 



156,157 



139 



43-45 



167.168 



164,165 



79,80 



46,47 



110,111 



110,111 



