•v 



113 



Poria (lavescens, 29; viticola, 29 

 Porotrichum insulariini, 85 

 Portulaca, 15; ])ilosa, 73 

 Potamo^cton ali)imis, 72; dimorphus, 



97; filiformis, 97; foliosus, 30; 



helcrophylhnii Kraminifolius, 96; 



hyl)ri(his, 31; iiilerrupl us, 97; 



iialans, 97; zostcrifolius, 97 

 Potcntilla monspeliensis norvcgica, 



73; recta, 31 

 Preissia quadrata, 65 

 Priestly, J. H., 68 

 Primula, 4^ ; reptans, 44 

 Proceedings of the Club, 12, 34, 59, 



88, 104 

 Proserpinaca palustris, 97; pectin- 



atus, 97 

 Prunus domestica, 25; maritima, 24; 



Persica, 23; serotina, 23; trifolia, 



24 

 Psilocybe uda, 30 

 Psilogramme Portoricensis, 85 

 Pteridermium balsameum, 28 

 Puccinea Andropogonea, 27; an- 



gustata, 27; asperifolia, 27; As- 



terum, 28; Fraxinata, 28; Hibisci- 



atum, 28; Iridis, 28; pustilatum, 28 

 Pyrenopeziza subata, 23 

 Pyrus communis, 25 



Quercus alba, 29; ellipsoidalis, 73; 

 imbricaria, 73; Prinus, 22, 107; 

 stellata, 30, 107; velutina, 23, 24 



Ramalina Willeyi, 30 

 Ramularia Plantaginis, 25 

 Ranunculus delphinifolius, 13; laxi- 



caulis, 31 

 Reboulia hemispherica, 65 

 Rensselaer Polytechnic Institute, 90 

 Rhiphidopteris, 84 

 Rhododendron Chapmanii, 60 

 Rhus hirta, 72; Toxicodendron radi- 



cans, 23 

 Ribes nigrum, 73 

 Riccia Frostei, 65 

 Ricciacarpus natans, 65 

 Richards, H. M.,io6 

 Richardson, John W., 7 

 Riella Clausonia, 65 

 Robinia Pseudo-Acacia, 26, 30 

 Rosa blanda, 23; Webiana, 89 

 Rosellina albolanata, 24 

 Rowlee, W. W., 12 

 Rubus baileyanus, 73; canadensis, 



74; Chamaemorus, 87; neglectus, 



74; phoeniculasius, 71 

 Rydberg, P. A., 98 

 Rynchospora Grayii, 81 



Sagittaria iMigehiianiiiana, 72; longi- 



rostra, 97 

 Salix, 44; purjnirca, 71 ; petiolaris. 72 

 Salvia I. y rata, 75 

 Sassafras, 27 



Sarraccnia (lava, 73; pur()urea, 72 

 Sarcoscyjiha coccinea, 18; floccosa, 



18; occidcntalis, 18 

 Saussurca, 44 

 Schizonotus sorliifolia, 74 

 Schopff, Johann David, A Pioneer of 



American Botanical Exploration, 



. 57 

 Scirpus cyperinus, 72; paiudosus, 71 ; 



sylvaticus, 72 

 Scleria pauciflora caroliniana, 72; 



triglomerata, 72 

 Sclerotinia tubcrosa, 18; Geranii, 18 

 Seaver, Fred J., Cup-Fungi of Com- 

 mon Occurrence, 17 

 Selaginella, 84 

 Senecio, 44 



Septocylindrium aromaticum, 25 

 Septoria carpogena, 27; Celtis gailae, 



27; lepidiicola, 27 

 Setaria lutescens, 31 

 Setiscapella pusilla, 85 

 Sharpless, Mrs. Caspar, 107 

 Shorter Notes, 7, 48, 86, 102 

 Shaw, Miss Ellen Eddy, 104 

 Silenecaroliniana, 106; pennsylvanica, 



106 

 Sketches of Travel in South America, 



The Botanical Garden in Rio, 91 

 Small, John K., 59; Onobrychis 



onobrychis in the Eastern Inited 



States, 48; A New Bog-asphodel 



from the Mountains, 86 

 Smilacina racemosa, 2 

 Smilax Walteri, 82 

 Solanum Dulcamara, 26 

 Solidago, 23; juncea, 72 

 Some Observations on Lonicera 



japonica, 103 

 Sorbus aucuparia, 74 

 Sparganium eurycarpum, 96 

 Spergularia borealis, 31; canadensis, 



31 



Sphaerocarpus Donnellii, 62, 65 

 Sphaeronema clethrincolum, 27 

 Sphaeropsis Betulae, 27; Cydoniae, 



27; pericarpii, 27; Sassafras, 27; 



similHma, 27 

 Spiranthus vernalis, 31 

 Spirodela polyrhyza, 97 

 Spirogy-ra, 65 



Spring Flowers in Winter, I 

 Stachys tibetica, 89 

 Stellaria, 44; borealis, 73 

 Stemonitis splendens, 22 



