INDEX TO CATALOGUE OF FOREST TREES. 



241 



Silver-hell Tree (Halesia dlptera) 



Silver-bell Tree (Halesia tetraptera) 



Silvi-r Maple 



Silver-top Palmetto 



Simaruba amura 



.Simaruba glauca 



>'i ma ruba medicinalif 



SlMAUUBKJE 



Sitka Cypress 



Slash Pine 



Slipper}- Elm (Fremontia Californica) 



Slippery Elm (Ulrnus fulva) 



Sloe 



Sloe, Black 



Small-fruited Haw 



Smooth Alder 



Snow-drop Tree (Halesia diptera) 



Snow-drop Tree (Halesia tetraptera) 



Soapberry (Sapindus marginatus) 



Soapberry (Sapindus Saponaria) - - 



Soft Maple (Acer dasycarpum) , 



Soft Maple (Acer rubrum) 



Sophora amuis 



Sophora secundifiora 



Sophora speciosa 



JSorbug Americana 



Sorbus Americana, var. microcarpa , 



Sorbus aucuparia (Pyrus Americana) 



Sorbus aucuparia (Pyrus sambucifolia) 



Sorbus aucuparia, var. a. (Pyrus Americana, var. microcarpa) . 



Sorbus aucuparia, var. p. (Pyrus sambucifolia) 



Sorbus aucuparia, var. Americana 



Sorbut humifuia 



Sorbus microcarpa 



Sorbu* riparia 



Sorbus sambucifolia 



Sorbus Sitchensis 



Sorrel Tree 



Sour Gnm , 



Sour Tupelo 



Sourwood , 



Southern Buckthorn 



Southern Crab Apple 



Southern Pine ., 



Spanish Bayonet (Yucca baccata) 



Spanish Bayonet (Yucca canalicolata) 



Spanish Bayonet (Yucca elata) 



Spanish Buckeye .-.. 



Spanish Oak 



Spanish Oak, Swamp 



Spanish Stopper 



Speckled Alder 



Spice Tree 



Spindle Tree 



Spircea, Calif arnica 



Spoonwood ... . 



Spruce, Black 



Spruce, Blue 



Spruce Pine (Pinua clansa) 



Spruce Pine (Pinus glabra) 



Spruce Pine (Pinus mitis) ' 200 



Spruce Pine (Pinus Murrayana) 



Spruce, Tide-land '. 



Spruce, White (Picea alba) 



Spruce, White (Picea Engelmanni) 



Spruce, White (Picea pungens) 



Stag Bush ; 



Staghorn Sumach . 



Star-leaved Gum 



STERCULIACE.S 



Stinking Cedar (Torreya Californica) 



Stinking Cedar (Torreya taxifolia) 



Stopper (Eugenia longipea) _. ..... .......... 



Stopper (Eugenia monticola) 



Stopper, Gurgeon 



16 FOB 



