1912] 
A seed- 
8t - 207. 
Sherborn, Massachusetts, 
less Barberry found 
Sherff, E. E., A new Variety 
Rudbeckia subtomentosa, 164; 
Range Extension of Rhamnus 
Frangula and Sporobolus asperi- 
folius, 227. 
Sherman, J. W., Morels in October 
in Massachusetts, 53. 
Silene noctiflora, 204. 
Sinnott, E. W., The pond Flora of 
Cape Cod, 25. 
Sisymbrium officinale, 190-192, in 
three States, 190, var. leiocarpum, 
190, 191; Sophia, 56. 
Sisyrinchium mucronatum, 55. 
Sium cicutaefolium, 31. 
Slippery Elm, 80. 
Smilax glauca, 21; rotundifolia, 21. 
Sneezeweed, 164. 
Solidago calcicola, 55, in Vermont, 
54; Elliottii, 19, 21;  macro- 
phylla, 55, 73; odora, 21; rugosa, 
var. villosa, 226; tenuifolia, 19, 21, 
29. 
Sorastrum spinulosum, 115. 
Sparganium americanum, var. andro- 
cladum, 26, 31; lucidum, 30. 
Spartina, 178; glabra alterniflora, 176. 
Sphagnoecetis communis, 13. 
Sphagnum, 13, 29, 30. 
Sphenolobus exsectus, 17; 
anus, 18, 224. 
Spiderwort, 163. 
Spiraea ferruginea, 189; glomerata, 
189; parvifolia, 189; rosea, 189, 
190; salicifolia, 189; tomentosa, 
188-190, The inland Variety of, 
188, var. rosea, 190. 
Spiranthes cernua, 91; gracilis, 91; 
lucida, 240; simplex, 91. 
Spirogyra crassa, 114; Weberi, 236. 
Sporobolus asper, 20; asperifolius, 
227, Range Extension of, 227. 
Stachys hyssopifolia, 29, 32. 
Stellaria uliginosa, 149. 
Stenostachys, 187. 
Stenotaphrum dimidiatum, 167Z. 
Sticta pulmonaria, 90. Yu 
Stone, W., [Notice of Work], 94. 
Styrax americana, 81. 
Suaeda linearis, 19; maritima, 19. 
Succisa pratensis, 174, in Massa- 
chusetts, 174. 
Suggestions for summer Observa- 
tions, 177. 
Swertia pusilla, 230. 
Helleri- 
Taxodium distichum, 81. 
Index 
253 
Telochistes chrysophthalmus, 89. 
Tetraedron enorme, 115; minimum, 
114, 237; regulare, 115, 237. 
Third Station in Vermont for Cyperus 
Houghtonii, 40. 
Thlaspi arvense, 56. 
Thuidium abietinum, 49, 52. 
Tilia americana, 80. 
Tillaea, 201, 202; aquatica, 201; in 
Nantucket, 201; simplex, 201, 202; 
Vaillantii, 201. 
Tobacco, Wild, 206. 
Tolypothrix tenius, 114. 
Tortula, 47, 52; montana, 47, 52; 
mucronifolia, 47; muralis, 47; 52; 
papillosa, 47; ruralis, 47, 48. 
Tradescantia reflexa, 163. 
Trees, Illustrated Key to the, 163; 
in Winter, New England, 79. 
Tricholoma personatum, 53. 
Tricuspis, 185, 186; flava, 186; 
novaeboracensis, 185; novae- 
borocensis, 185, 186; seslerioides, 
185, 186; stricta, 186. 
Tridens, 185, 186; flavus, 185, 186; 
quinquefida, 186; strictus, 186. 
Trigonanthus dentatus, 223. 
Triodia, 185, 186; cuprea, 185, 186; 
stricta, 186. 
Triplasis, 186. 
Tussilago Farfara, 75. 
Two Grasses new to New Hamp- 
shire, 175; local Floras, 78; rare 
Junci in eastern Massachusetts, 55. 
Typha angustifolia, 26; latifolia, 26, 
206. 
Ulmus fulva, 80, 83. 
Umbrella-weed, 90. 
Underwood, J. G., Vermont Botani- 
cal Club, Summer Meeting, 162. 
Uralepis cuprea, 185. 
Usnea florida, 89. 
Usneaceae, 89. 
Utricularia biflora, 31; cornuta, 30, 
204; purpurea, 31; vulgaris, var. 
americana, 31. 
Vaccinium, 135; corymbosum, 21. 
Variety of Carex scoparia, A blunt- 
spiked, 115; of Juncus balticus, 
A new, 35; of Lespedeza capitata, 
A new, 91; of Rudbeckia subto- 
mentosa, A new, 164. 
Vermont Botanical Club, Seven- 
teenth annual field Meeting of the, 
204; Botanical Club, Seventeenth 
annual winter Meeting of the, 161; 
Botanical Club, Summer Meeting, 
