113 



Populus alba, 96; balsamifera, 96 

 deltoides, 96; grandidentata, 96 

 nigra italica, 96; treniula, 46 

 tremuloides, 96 



Potamogeton epihydrus, 27; pusillus 

 tenuissimiis, 64 



Potentilla norvegica, 65 



Prenanthes altissima, 30 



Pretz, Harold W., Additional Notes 

 on Sonchus uliginosus, 79 



Primula angustifolia, A White flow- 

 ered, 68 



Prunus pennsylvanica, 96; serotina, 

 96; vriginiana, 96 



Proceedings of the Club, 11, 36, 55, 

 72, 89 



Psalliota campestris, 107 



Puccinia Antirrhina, 8; Cyperi, 8; 

 Majanthae, 8; obtecta, 8; Pam- 

 melia, 8; Polygoni-amphibii, 8; 

 Seymouriana, 8 



QuercuS alba, 96; bicolor, 96; macro- 

 carpa, 96; rubra, 96 



Radicula austriaca, 23 

 Ramsbottom ; A Handbook of the 



larger British Fungi, Review, 107 

 Ranunculus acris, 65; Bongardi, 65; 



repens, 28; repens pleniflorus, 65 

 Read, George M., 92; Sorghum Smuts 



and their relation to Sorghums, 55 

 Reseda lutea, 2; Luteola, 2 

 Resistance of Trees to Ice Storm 



Injury, Walter E. Rogers, 95 

 Ribes Grossularia, 28 

 Riker, P. L., 92 

 Robinia longiloba, 105 ; pseudo-acacia, 



96;viscosa, 105; Notes on a New 



Rose-flowered, 104; R. Ashei, 105 

 Rogers, Walter E., Resistance of 



Trees to Ice Storm Injury, 95 

 Roripa austriaca, 23 

 Rosellinia aquila, 6 

 Roubieva multifida, 2 

 Rowlee, W. W., 94 

 Rubus argutus, 29; Enslenii, 29; 



nigricans, 29 

 Rumex Britannica, 28 

 Rusby, H. H., 94 

 Rusk, Hester M., 38 



Salix babylonica, 66 



Salvia pratensis, 30 



Saponaria officinalis, 63 



Satureja vulgaris, 30 



Saxifraga fragosa, i07;Gormani, 106 



Schallert, P. O., Notes on a New 



Rose-flowered Robinia from South 



Carolina, 104 



Scirpus campestris paludosus, 28 

 Scleranthus annuus, 63 

 Sclerotinia cinerea, 17; fructigena, 17 

 Scorzonella laciniata, 66; procera, 66 

 Seaver,'F. J., 12, 21, 36 

 Sempervivum tectorum, 48 

 Senecio Jacobaea, 3 

 Septoria Atriplicis, 7; atropurpurea, 



7; Lycopersici, 7; Sii, 7; Trichoste- 



matis, 7; Verbenae, 7 

 Sequoia, i8;gigantea, 71 

 Shade Trees, 77 



Shorter Notes, 9, 31, 67, 85, 105 

 Silene conica, 28 

 Sisrinchium arenicola, 28 

 Sisymbrium erisimoides, 68 ; Nas- 



turtium-aquaticum, 68; Thalia- 



num, 28 

 Small, J. K., 14, 20; The Austrian 



Field Cress Again, 23 

 Solanum nigrum villosum, 63 

 Solidago puberula, 30 

 Sonchus uliginosus. Additional 



Notes on, 79 

 Sorbus aucuparia, 47 

 Sorghum Smuts and their Relation 



to Sorghums, 55 

 Sorosporium Reilianum, 56 

 Southold, Flora of the Town of, 



Burnham and Latham, 3, 25 

 Spartina cynosuroides, 28; patens 



caespitosa, 28 

 Sphacelotheca cruenta, 56; Sorghi, 56 

 Sphaeropsis cerasina, 7; Opuntiae, 7 

 Sphagnum auriculatum, 27; capil- 



laceum tenellum, 27; fimbriatum, 



27 ; imbricatum affine, 27 ; palustre, 



27; subsecundum, 27 

 Spiranthes Beckii, 28; cernua X 



gracilis, 10 

 Spring, S. N., 78 

 Staurastrum crenulatum, 60 ; dilata- 



tum, 60 

 Stereum albobadium, 9 

 Stone, A. L., 23 

 Stout, A. B., 20 



Suksdorf, Wilhelm, 108; A New Saxi- 

 frage from Oregon, 1 06 

 Synedra tabulata, 4 



Tetmemorus Brebissonii, 61 



Thuja occidentalis, 96 



Tidestrom, Ivar, The Floral Alphabet 



of the Celts, 41 

 Tilia americana, 96 

 Tobon, Alfonso, 13 

 Torula fructigena, 17 

 Trametes pusilla, 26 

 Trees of New York State, Review, 35 



