257 



Stenophragma, 157, 158, 161, 162; 



Thalianum, 158; virgatum, 160 

 Stone, W., Some new Plants for 



Southern New Jersey, 39 

 Structure in Mosses, Some Relations 



between Habitat and, 128 

 Studies in Cyanophyceae, Gardner's 



[review], 104 

 Submerged Aquatics, Source of Nu- 

 trition of, 67 

 Suggestions for the Study of the 



Lactariae, 118 

 Sumstine, D. R., New Stations for 



Two Plants, 36 ; A new Lentinus 



from Pennsylvania, 60 

 Supposedly new Fern from British 



Columbia, A, ~2, 

 Suriana maritima, 124 

 Swietenia Mahagoni, 51 

 Symposium at Newton, 164 

 Synechocystis, 104 



Tabellaria floccosa, 141 



Taenitis lanceolata, 196 



Tannin in Galls, Probable Function 

 of, 65 



Taraxacum erythrospermum, 167 



Taxodium distichum, 44, 173; imbri- 

 carium, 173 



Taxonomy of a Leaf-spot Fungus of 

 the Apple and other Fruit-trees, 142 



Taylor, N., On some Distribution 

 Factors in the Sierra Maestra, 

 Cuba, 49 ; A new Mikania from 

 Cuba, 185 ; Notes on Tumboa (Wel- 

 witschia), 241 



Tecoma radicans, 44 



Terminalia Catappa, 125 



Tertiary Fossil Flower from Floris- 

 sant, Description of a, 182 



Tetrazygia bicolor, 123, 124 



Text-book of Botany and Pharmacog- 

 nosy, Kraemer's [review], 14s 



Thalesia uniflora, 217 



Thelypodium, 162 ; salsugineum, 162 



Tilia, 80, 81: americana, 81, 212; 

 dubia, 81 ; heterophylla, 81, 212 



Tilia from the New Jersey Pleisto- 

 cene, A, 80 



Tiliaephyllum dubium, 80, 81 



Tillandsia fasciculata, 51 



Tofieldia glabra, 43 ; racemosa, 42 



Torrey Botanical Club, Field Meet- 

 ings, 206; Proceedings, 1906, 13 

 Nov., is; 28 Nov., 16; 11 Dec, 

 40; 26 Dec, 45; 1907, 8 Jan., 46; 

 30 Jan., 64 ; 12 Feb., 66 ; 27 Feb., 

 82; 12 Mar., 84; 27 Mar., 105; 9 

 Apr., 107; 24 Apr., 126; 14 May, 



129; 29 May, 152; 8 Oct., 221; 30 

 Oct., 2T,j ) 12 Nov., 240 



Trachelospermum difforme, 44 



Transeau, E. N., personal, 175 



Tree Flora of the United States, Ad- 

 ditions to the, 128 



Tree-ferns of the Genus Cyathea in 

 the West Indies, 106 



Trees, Flowers and Fruits of com- 

 mon, 130 



Trees, Some Historic American, 130 



Trees in Winter, 130 



Trelease, W., personal, 47, 155 



Tribonema bombycinum, 141, 142; 

 bombycinum f. minus, 141 



Trientalis americana, 200 



Triglochin maritima, 168 



Trigonella, 29 



Triosteum angustifolium, 217; per- 

 foliatum, 217 



Trismeria trifoliata, 197 



Trollius laxus, 168 



Tsuga canadensis, 212 



Tubular Glands in the Corn Em- 

 bryo, 82 



Tumboa, 241 ; Bainesii, 241 



Turritis diffusa, 161 



Two Recent Papers by O. F. Cook 

 [review], 204 



Two undescribed Species of Como- 

 cladia from Jamaica, 6 



Udora, 239 



Ulmus americana, 212 



Undergrowth in a Hemlock Forest, 

 Remarks on the Absence of, 221 



Underwood, L. M., Concerning Wood- 

 wardia paradoxa, a supposedly new 

 Fern from British Columbia, 73 ; 

 The Distribution of Tree-ferns of 

 the Genus Cyathea in the West In- 

 dies, 106 ; Some Historic American 

 Trees, 130; The Names of some 

 of our Native Ferns, 193 ; death of, 

 244 



Undescribed Heliconia, An, 230 



Unifolium canadense, 200 



United States, Additions to the Tree 

 Flora of the, 123 



Unusual Habitats of certain Ferns in 

 New Jersey, 223 



Utricularia cornuta, 166; intermedia, 

 166; vulgaris, 166 



Uvularia sessilifolia nitida, 42 



Vaccinium corymbosum, 144, 145 ; 

 crassifolium, 43 ; ovalifolium, 223 ; 

 pennsylvanicum, 144 ; resinosum, 

 60; simulatum, 144; uliginosum, 



