200 



Hand- Lens and Microscope, 1 06 ; 

 Kraemer's Course in Botany and Phar- 

 macognosy, 25 ; MacDougal's Influ- 

 ence of Light and Darkness upon 

 Growth and Development, 41 ; Mor- 

 gan's Evolution and Adaptation, 185 ; 

 Small's Flora of the Southeastern 

 United States, 125 ; Stevens' Intro- 

 duction to Botany, 74 ; Waters' Ferns, 

 J 73 » Witasek's Beitrag zur Kenntnis 

 der Gattung Campanula, 9 



Rhachicallis rupestris, 67 



Rhapontica Rhapontica, 143 



Rhexia aristosa, 81 ; Mariana, 81 ; Vir- 

 giniana, 81, 166 



Rhododendron linearifolium, 79 



Rhus copallina, 122 



Riccardia latifrons, 41 



Riccia glauca, 181 



Richards, H. M:. An Apparatus for de- 

 termining Gas Interchange in a small 

 Space, 113 ; An improvised horizontal 

 Microscope, 136 ; personal, 31, 82, 

 no 



Ricker, P. L., personal, 160 



Riella capensis, 181 



Rivularia echinulata, 151 ; fluitans, 151, 



I53» 154 



Robinson, C. B., The Distribution of 

 Fucus serratus in America, 132 ; per- 

 sonal, 143 



Robinson, W. J., Hexalectris aphyllus, 

 a true Saprophyte, 116; personal, in 



Rolfs, P. H., personal, 160 



Rosendahl, C. O., personal, 160 



Roripa Americana, 167 



Ross, F. A., Vagaries of Hepatica, 54 



Rose, J. N., personal, 112, 127 



Roth, F., personal, m 



Rubia, 28, 29 



Rubus cuneifolius, 80 ; hispidus, 80 



Ruellia tuberosa, 70 



Rumex salicifolius, 104 



Rusby, H. F£., The Flora of the Orinoco 

 Delta, 28 ; personal, 31, 82 



Russelia juncea, 95 



Rydberg, P. A., A recent Monograph of 

 Campanula rotundifolia and its Allies, 

 9 ; Some generic Segregates, 96 



Rynchospora alba, 166 



Sabbatia, 81 



Sagittaria graminea, 167 



St. Kitts, West Indies, Two new Carlu- 



dovicas from the Island of, 103 

 Salvia lyrata, 81 ; micrantha, 68 

 Salvinia natans, 148 

 Samara in Acer rubrum, A triple, 73 

 Sambucus Canadensis, 95 

 Sanguisorba Canadensis, 166 



Sapindus, 65 



Saprophyte, Hexalectris aphyllus a true, 



116 

 Sarracenia flava, 123 ; purpurea, 80, 171 

 Saururus cernuus, 167 

 Scapania curta, 41 

 Schoonhoven, J. J., 44 

 Schizaea, 147 ; pusilla, 79 

 Scirpus Americanus, 165 ; atrovirens, 



123 ; fluviatilis, 167 ; Smithii, 165 

 Scleria triglomerata, 122 

 Sclerolepis uniflora, 81 

 Scrophularia, Insect Visitors of, 40 

 Scrophularia leporella, Insect Visitors of, 



8 ; Marylandica, 8 ; montana, 40 ; no- 

 dosa, 8 

 Scutellaria integrifolia, 81 

 Securidaca, 29 



Sedum Roanense, 92 ; telephioides, 3 

 Selaginella, 148 ; Apus, 167 

 Selby, A. D., Cultures of the Grape-Rot 



Fungus, 27 ; personal, 48, 192 

 Sequoia, 65 ; Washingtoniana, 93 

 Setchell, W. A. , work of, III; personal, 



66, 160 

 Seymour, A. B., Trichomanes Petersii 



found anew, 19 

 Shafer, J. A., personal, 47, 48, 96, 112, 



127, 192 

 Shear, C. L. , personal, 192 

 Sheldon, E. P., personal, 143 

 Sheldon, J. L., personal, 143 

 Shreve, F., personal, 82 

 Shull, G. H., personal, 1 12 

 Sida acuta, 68, 69 

 Skunk Cabbage, Leaves of, 6 

 Small, J. K., The Habitats of Polypo- 



dium polypodioides, 141 ; work of, 



ill, 128 ; personal, 160 

 Small's Flora of the Southeastern United 



States, 125 

 Smilax rotundifolia, 63 

 Smith, A. M., 150-153 

 Smith, E., Remarks on aquatic Plants, 



46 ; Proceedings of the Club, 79 

 Smith, H. L., death of, 128 

 Solanum, 28; aculeatissimum, 68; Jamai- 



cense, 7°> mammosum, 69; torvum, 70 

 Solidago, 81 ; Drummondii, 2 

 Southern Ferns, Notes on, 17 

 Spalding, V. M., personal, 16, 66 

 Sparganium Americanum, 167; simplex, 



167 

 Spartina cynosuroides, 166 

 Spermacoce laevis, 68, 69 

 Sphagnum, 180 

 Sphenoclca, 28 

 Spigelia, 28 

 Spondias, 28 

 Sprague, C. J., death of, 128 



