210 



RoBBiNS, W. J., 66, 67; Vitamins 

 and growth of plants, lecture, 30 



Rousseau, Jacques, 25 



Rudbeckia speciosa, 189 



Rusk, Hester M. Field trip, Oct. 4, 

 1942, 196 



Russula variata, 82 



Rynchospora, 129; alba, 183; knie- 

 skernii, 56 



Sagittaria latifolia f. diversifolia, 



183 ; subulata, 182 

 Salvia coccinea, 127 

 Samolus parviflorus, 188 

 Sangnisorba canadensis, 186; minor, 



186 

 Sapium, 78 



Sapodilla, 38, 39, 69, 105-111 

 Saponaria Vaccaria, 185 

 Sarracenia purpurea, 185 

 Saxifraga pennsylvanica, 185 

 Scabiosa arvensis, 143 

 Scaevola frutescens, 126 

 Scleria, 129 



Schmidt, Mary. Demonstration, 151 

 Scirpus, 129 ; hudsonianus, 183 

 Scleroderma aurantium, 84 ; ce/>a, 



84 ; lycoperdoides, 84 ; tenerum, 84 

 Scully, F. J. Sedges and rushes of 



Hot Springs National Park, 129 

 Scutellaria parvula, 188 

 Sedges and rushes of Hot Springs 



National Park, 129 

 Seifriz, W. Recent advances in the 



study of protoplasm, lecture, 29 

 Senecio Cooperi, 35; obovattis, 190 

 Seventy-fifth anniversary celebra- 

 tion of the Club, Program, 65 

 Shehawken, Lake, 142 

 Shull, G. H., 67 

 Sideroxylon, 78 ; amygdalinum, 72, 



74 ; Gaumeri, 72, 74 ; Meyeri, 72, 



74 

 Sigma Delta Epsilon fellowship, 151 

 Silene Armeria, 185 ; stellata, 185 

 SiNNOTT, E. W., 65 

 Small, J. A., 68 ; Field trips of 



June 21-July 5, 1941, 2i ; Aug. 2-3, 



1941, 56; Aug. 10, 1941, 57; Sept. 



28, 1941, 22; Oct. 4, 1941, 58; 



Oct. 18, 1941, 59; Nov. 16, 1941, 



59 

 Smilacina racemosa, seed dormancy, 



64 

 Smilax laurifolia, 56 ; Walteri, 56 

 Solanum rostratum., 188 

 Solidago neglecta, 189 ; odora, 189 ; 



patula, 189 ; ulmifolia, 189 

 Sorbus americana, 186 

 Southern New Jersey field trip, 56 

 Spargaiiium americanum, 182 

 Spartina cynosuroides, 197 

 Specularia perfoliata, 189 

 Spinacia oleracea, Polysomatic mito- 

 sis in, 200 

 Spiranthes plantaginea, 184 

 Sporodinia grandis, 86 

 Springdale, N. J., 22 

 Steinmetz, F. H., 24 

 Stellaria borealis, 185 

 Stemmadenia Donell-Smithii, 75 

 Stenophyllus capillaris, 183 

 Stewart, R. R. Collecting plants in 



Kashmir, lecture, 99 ; Flora of 



Fukien, review, 190 

 Stout, A. B. Standardized plant 



names, review, 132 

 SvENSON, H. K., 66 ; Vegetation of 



western South America, lecture, 



198 

 Svida, 11, 13 



Taberneviontana, 76 



Tarenna sambucina, 126 



Taxodium distichum, 57 



Taylor, Norman, 151 



Terminalia Catappa, 127 



Thespesia populnea, 127 



Thevetia nitida, 76 



Thomson, J. W., resigned as record- 

 ing secretary, 63 



Thornton, N. C. The mystery of 

 the potato chip, lecture, 97 



Timonius polygamus, 127 



Torrey, John, 135 



Trema orientalis, 126 



