180 



at Para, 59; The Botanical 

 Garden at Rio de Janeiro, 25 



Taylor, Phyllis, 21 



Taylor, W. A., 51 



Taylor, Wm. Gavin, 79, 108; Bird 

 Census at Branchville, 111 



Tehon, L. R., The Present Range of 

 Potamogeton crispus in North 

 America, 42 



Three Shale-slope Plants of Mary- 

 land, Edgar T. Wherry, 104 



Tiedemannia Bakeri, 16; teretifolia,16 



Tilia sp., 126 



Tompkins, Elizabeth, 21 



Torrey, Raymond H., 146; Field 

 Trips, May 19, 75; of June 16, 

 113; of Aug. 18, 143; Only New 

 Jersey Stand of Sibbaldiopsis 

 tridentata Destroyed, 72; What 

 will be the Fate of the Queens 

 Ponds?, 139; Vagnera stellata 

 growing in Dune Sand, 114 



Torrey, G. Safford, 49 



Trap o f Utricularia, The, R Darnley 

 Gibbs, 85 



Trees and Shrubs of Minnesota, Carl 

 Rosendale and Frederick K. 

 Butters, Review, 73 



Trelease, Sam F., 84 



Triadenum longifolium, 157 



Tricholaena rosea, 145 



Trifolium arvense, 150; hybridum, 

 150; virginicum, 105 



Trillium sessile, 158 



Two Undescribed Species of Hyper- 

 icum from South America, H. A. 

 Gleason, 137 



Two Undescribed Types of Rock Out- 

 crop Vegetation in Georgia, 

 Roland M. Harper, 125 



Ulmus fulva, 126 



Utricularia gibba, 86; intermedia, 92; 



vulgaris, 92 

 Utricularia, The Trap of, R. Darnley 



Gibbs, 85 



Vaccinium angustifolium, 133 ; penn 



sylvanicum, 129 

 Vagnera stellata, 114, 146 

 Veratrum viride, 149 

 Verbena rigida, 155; venosa, 155 

 Vernonia oligophylla, 129 

 Virburnum dentatum, 151 

 Victoria regia, 31 

 Viola scabriuscula, 153 

 Viorna viorna, 158 

 Vitisrotundifolia, 129 

 Vouacapoua americana, 28 



Walker, Ruth N, 21 



Wallace, Raymond H., 49 



Wallfield, Marie, 21 



Water-storing bracts of Mendoncia 

 coccinea of Brazil, John W. 

 Harshberger, 66 



Weatherwax, Paul, Cleistogamy in 

 Poa chapmaniana, 123 



Wetherby, Charles A., 23 



What Will be the Fate of the Queens 

 Ponds, Raymond H. Torrey, 139 



Wherry, Edgar T., 146; Three Shale- 

 slope Plants of Maryland, 104 



Who's Who among the Microbes, 

 Park and Williams, Review, 163 



Wiley, Farida A., Field Trip of May 

 18, 75 



Wood, Mary E., 79 



Woods, A. F., 15 



Woodsia obtusa, 109 



Woodwardia virginica, 110, 112 



Woollett, Marjory L., and Cedric L. 

 Porter, Minor Successions from 

 the Cladonia Mat in Sandy Up- 

 land Soil, 133; The Relation of 

 Cladonia Mats in Soil Moisture, 

 69 



Wright, Coila B., 21 



Xanthium chinensis, 37 

 Youngken, Heber W., 22 

 Zimmerman, P. W., 118 



