1905] 
chlorolepis, 186; desertorum, 185, - 
186; glauca, 185, 
185 ; retusa, 186. 
Sambucus canadensis, 28, 29; race- 
mosa, 28. 
Sanford, S. N. F., Eclipta alba in 
Massachusetts, 173. 
Sapindus, 161, 189. 
Sarcoscyphus sparsiflorus, 52. 
Sargassum, 228; Filipendula, 230, 
forma subedentatum, 230. 
Sargent, C. S., Notice of Work, 139; 
Recently recognized Species of 
Crataegus in eastern Canada and 
New England,— VI, 162, 174, 192. 
Sargent's Manual of the Trees of 
North America, 139. 
Sarracenia purpurea, 74. 
Sarracenias, 78. 
Sassafras, 122. 
Sauroglossum, 120. 
Saxifraga, 23; caespitosa, 31; granu- 
lata, 16; stellaris, var. comosa, 8; 
virginiensis, 15, 16, 23, var. penta- 
decandra, 16. 
Saxifragae, 16. 
Saxifrage, 27. 
Scheuchzeria palustris, 110. 
Schizonema, 97. 
Schizothrix coriacea, 236; lardacea, 
236. 
Schwalbea americana, 34. 
Schweinitz, Letter of Dr. Asa Gray 
to Lewis D. de, 141. 
Scirpus, 81, 130-133; alpinus, 131, 
132; atrocinctus, 110, var. brachy- 
podus, 109; atrovirens, 130; caespi- 
tosus, 131, 132; Clintonii, 132; 
cyperinus, 130, 131; Hallii, 72; 
japonicus, 130; lineatus, 131; pauci- 
florus, 132; Peckii, 130; pedicella- 
tus, 109; polyphyllus, 130; ru- 
brotinctus, 106; subterminalis, 106, 
var. terrestris, 106 ; sylvaticus, 130; 
tricophorum, 132. 
Scleria verticillata, 73. 
Sclerolepis in New Hampshire, 186; 
verticillata, 186, 187. 
Scotch Larches, 124; Pines, 124-127, 
129. 
Scrophularia leporella, 34, 119, at 
Willoughby, 119; marilandica, 34. 
Scrophulariaceae, 33. 
Scytonema crispum, 237 ; figuratum, 
237, Hofmanni, 237; Myochrous, 
237 ; ocellatum, 237. 
Scytosiphon, 228; lomentarius, 228, 
forma complanatus, 228. 
186; herbacea, 
Index 
283 
Second Vermont Station for Arenaria, 
macrophylla, 156. 
Sedges, 100. 
Sedum acre, 40. 
Seirospora Griffithsiana, 234. 
Senecio, 152, 161; Balsamitae, var. 
firmifolius, 244; discoideus, 154; 
Jacobaea, 152. 
Sericocarpus, 158. 
Setchell, W. A., Gymnogongrus 
Torreyi (Ag.) J. Ag., 136. 
Shear, C. L. Letter of Dr. Asa Gray 
to Lewis D. de Schweinitz, 141. 
Silene conica, 110; in New England, 
110. 
Sisymbrium, 25; leiocarpum, 102 ; 
officinale, 101, 102, in America, 
Two varieties of, 101, var. leiocar- 
pum, 102, 103. 
Sisyrinchium angustifolium, 
montanum 249. 
Sium, 161. 
Snowberry, 164. 
Soldiers Plume, 95. 
Solidago bicolor, var. concolor, 68 ; 
macrophylla, 108. 
Some lithological Varieties of Ribes, 
153; Plants rare or hitherto unre- 
corded in Connecticut, 68. 
Spalding, L. J., Parthenogenesis in 
Antennaria, 105. 
Sparganium, 161; androcladum, var. 
fluctuans, 60; angustifolium, 110; 
fluctuans, 60; fluitans, 68, 109; 
simplex, var. fluitans, 60; A well 
marked species of, 60. 
Spartina, 223-228, 233. 
Species of Crataegus in eastern Can- 
ada and New England, Recently 
recognized, — VI, 162, 174, 192; 
of Eriophorum, The North Ameri- 
can, 81, 129; of Sparganium, A 
well marked, 60. 
Spergula, 151; arvensis, 151, 152; 
sativa, 151, 152, in Connecticut, 
151; vulgaris, 151, 152. 
Sphacelaria, 97 ; cirrhosa, 227, 230; 
radicans, 172, 225, 227, 230. 
Sphaerococcus Torreyi, 136, 137- 
Sphaerozosma, 264;  excavatum, 
forma granulata, 264, forma laevis, 
264; moniliforme, 265; pulchrum, 
var. inflatum, 265; spinulosum, 264. 
Sphagnum, 77. 
Sphenolobus, 53;  exsectus, 58; 
Kunzeanus, 52; Michauxii, 53, 58. 
Spiraea latifolia, 109; sorbifolia, 40; 
tomentosa, IIO. 
123; 
