232 



Shafer, J. A., Tlie Botanical Symposium 

 at Ohio Pyle, Pennsylvania, 152 ; per- 

 sonal, 98, 117 



Shear, C. L., personal, 17, 19, 77, 133 



Shreve, F. , personal, 133, 170 



Shull, G. H., De Vries' Species and Va- 

 rieties : Their Origin by Mutation, 89 ; 

 Oaltonian Regression in the " Pure 

 Line,'' 21 ; Stages in the Development 

 of Sium cicutaefolium, 52 ; personal, 

 14, 20, 132, 133 



Sibbaldiopsis, 192 ; tridentata, 191, 192 



Sida rhombifolia, 145 



Silphium composituni, 56; integrifulium, 

 159 ; trifoliatum, 159 



Siphonychia ]iaucinora, 114 



Sium cicutaefolium. Stages in the De- 

 velopment of, 52 



Small, J. K., personal, 51, 52 



Smith, A. M., personal, 18 



Smith, E. F. , personal, 19 



Smith, E., personal, 52 



Smith, H. H., 151 



Smith, J. D., personal, 36, 77 



Smilax Beyrichii, 141 ; Honanox, 140 



Solanum nigrum, 141 



Solidago alpestris, 190, 191 ; flexicaulis, 

 190 ; odora, 56 



Soil Water in Relation to Transpiration, 



Sorbus americana, 1 88-1 91 



Spalding, V. M., Soil Water in Relation 



to Transpiration, 25 

 Sparganium simplex, 193 

 Spartina patens, 144, 145 ; polystachya, 



137, 144, 145 

 Spaulding, P., personal, 206 

 Species, Discontinuous Variation and the 



Origin of, I 

 Sphaeralcea Fendleri californica, 47 

 Sphaynum. II 

 Sphenopteris, 14 

 Spiraea salicifolia, I91, 193 

 Si)iranthes, 1 17 

 Spiraea virginiana, 153 

 Sporobolus, 114, 144; indicus, 143- 



145 ; virginicus, 36, 144, 145 

 Staphylea trifolia, 164 

 Stations for Pinus palustris^ Some note- 

 worthy, 55 

 Statistical Method for comparing the Age 



of different Floras, A, 207 

 Stcnotaphruni amcricanum, 144 ; dimi- 



diatum, 145 

 Steplianotis tloribunda, 159 

 Stevens, F. L. , personal, 205 

 Slichococcus, 53 

 Stigeoclonium, Cylological Differences 



between the Palmella and Filamentous 



Forms of, 100 



Stone, G. E., personal, 206 

 Streptopus amplexifolius, 188, 190 

 Strobilomyces floccopus, 86 ; strobila- 



ceus, 86 

 Strophostyles helvola, 141, 144 

 Sumstine, D. R., Panaeolus acidus, 34 

 Swamp-bottom, An old, 179 

 Syntherisma filiforme, 14:; 



Taraxacum Taraxacum, 196 

 'I'axodium, loS; imbricarium, 108, 1 14 

 Taxus canadensis, 188 

 Taylor, A. P., Nature's Engrafting, 108 

 Taylor, N., On the Occurrence of Dau- 



cus Carota in Ha'ili, 196 

 Terms applied to the Surface and Surface 



Appendages of Fungi, 60 

 Tetraneuris Dodgei, 45 ; linearifolia 



Dodgei, 45 

 Thamnolia vermicularis, 191 

 Thuja occidentalis, 188, 189, 190, 192, 



Tiarella cordifolia, 188 



Tidestrom, I., Note on Potrychium vir- 



ginianum, 160 ; Notes on the Gray 



Polypody, 171 

 Tillandsia usneoides, I42 

 Tilmadoche polycephala, 86 

 Tissn rubra, 47 



Tomophagus for Dendrophagus, 197 

 Tomophagus colossus, 197 

 Torrey liotanical Club, Proceedings, 14, 



34,50, 70. 93, 113- 130, 149, 202, 



219 

 Torrey Botanical Club, Prospectus of the 



Work of the, 47 

 Townsend, C. O. , personal, 18 

 Transpiration, Soil Water in Relation to, 

 ,,25 



'I'rautvetteria carolinensis, 153 

 Trees in Georgia, Some large Specimens 



of small, 162 

 Trelease, W., personal, 19, 133 

 Trientalis americana, 191 

 Trillium undulatum, 188 

 Trio of Grasses new to the West Indies, 



A, 109 

 Tsuga canadensis, 188, 189, 190, I92, 



, '93 

 Two misinterpreted S[)ecics of Xyris, 128 



Udolea, 73 



Ugni, 198 ; Myrtus, 198 ; Ugni, 198 



riva, 94, loi 



Umbilicaria, 188 



Undaria distans, 95 ; pinnatifida, 95 



Underwood, L. M., A much-named I'"ern, 

 87, 123 ; Hotrychium silaifolinm Presl, 

 106 ; Chrislcnsen's Index I'ilicum, 

 217 ; Remarks on the Genus Lycopo- 



