606 



Index 



Rosa, 358; californica, 553 



Rosaceae, Notes on, 535 



Rubus, 352, 354, 356, 358, 36o; Bailey- 

 anus, 553; canadensis, 553; nigro- 

 baccus, 553; occidentals, 553 5 P™" 

 cumbens, 553; strigosus, 553; triloba, 

 548; villosus, 553; villosus humi- 



fusus, 553 , . . fc Q 



Rudbeckia fulgida, 548; laciniata, 54» 



Rumex, 363 I Acetosella, 352 



Ruppia maritima, 59, 60 



Rydberg, P. A. Notes on Philotna 



Raf., 457; Notes on Rosaceae, 535 

 Rynchospora alba, 483 J glomerata, 483 J 



jubata, 569; Torreyana, 483 



■ 



Sabia philippinensis 70, 74; Swin " 



hoei, 7 1 

 Sabina, 501 ; barbadensis, 509 5 Der " 

 mudiana, 509; monosperma, 510; 

 pachyphlaea, 510, 5"i sabinoides, 

 508, 511; scopulorum, 510, 5* 1 ; 

 utahensis, 510, 511; virginiana, 499, 



501, 503, 508-511 

 Sagittaria, 214; Engelmanmana, 62; 



lancifolia, 213, 217 ; latifolia, 62, 213 ; 



variabilis, 213, 215, 217 

 Salix, 358; discolor, 352 

 Salvia lanceolata, 551 

 Sambucus canadensis, 352 



Sarcopyramis delicata, 72, 75 



Sarothra gentianoides, 352 



Sassafras, 571, 573, 575 ; Sassafras, 



574 



Sassafras, An analogy between the de- 

 velopment of the plates of crinoids 

 and the leaves of, 571 



Saururus cernuus, 213, 217 



Savastana odorata, 190 



Saxifraga, 358 



Scenedesmus, 241, 247; caudatus, 247; 



obtusus, 247 



Scientific organizations in relation to 

 the death of Lucien Marcus Under- 

 wood, Resolutions adopted by the 

 Torrey Botanical Club and other, 41 



Scirpus americanus, 480 ; cyperinus, 

 481, 482 ; cyperinus condensatus, 482 ; 

 cyperinus pelius, 482 ; nanus, 480 ; 

 occidentalis, 481 ; paludosus, 481 ; 

 pedicellatus, 482; rubrotinctus, 481; 



robustus, 481 ; validus, 481 

 Schizachyrium scoparium, 181, 182; 



littorale, 182 ; villosissimum, 182 

 Schizaea, 29 

 Schizodendron, 250 

 Schizostipae, 378 

 Schoenocrambe linifolium, 546 

 Scleria triglomerata, 483 

 Scleroderma strobilinum, 294 



Sclerospora Farlowii, 55^; graminicola. 



552 



Scrophularia, 553 \ californica, 553 1 

 marylandica, 553 \ nodosa, 553 ; no- 

 dosa marylandica, 553 



Seaton, S. The development of the 

 embryo-sac of Nymphaea advena, 



283 

 Seaver, F. J. Color variation in some 



of the fungi, 307; North Dakota 

 slime-moulds, 577; Some North Da- 

 kota Hypocreales, 527 



Selaginella, 23, 29, 30; rupestris, 26 



Senecio, 548 ; aureus, 548 ; aureus cro- 

 ceus, 548 ; cymbalarioides, 548 ; in * 

 tegrifolia, 548; Hartianus, 548; ob- 

 lanceolatus, 548; lugens, 548; Mac 

 Dougalii, 548; peninsularis, 548; 

 Serra, 548 ; vulgaris, 548 



Sequoia gigantea, 293 



Serpicula angustifolia, 457; canadensis, 



465; occidentalis, 457, 460, 463, 465; 

 verticillata, 457, 459, 465; verticil- 

 lata angustifolia, 459, 4^5 



Setaria, 552 



Setchell, W. A. Notes on Lycoper- 



don sculptum Harkness, 291 

 Sicyos angulatus, 550 

 Silene, 358, 543 ! antirrhina, 352, 543 

 Silphium integrifolium, 548; lacima- 



tum, 548 ; perfoliatum, 548 1 terebin- 



thinaceum, 548 1 trifohatum, 548 

 Sinapis alba, 545, 546; arvensis 54°. 

 Sisymbrium, 546; canescens, 54°, »• 



cisum, 546; officinale, 546 

 Sisyrinchium, 353, 358 

 Slime-moulds, North Dakota, 577 

 Smilax, 358; rotundifolia, 353 

 Solanum Lycopersicon, 553 ! tuberosum, 



Solidago, 548 ; canadensis, 352, 54*! 

 nemoralis, 352 J Riddellii, 548 ; ngida. 



Some Araucarian remains from the At- 

 lantic coastal plain, 249 . 

 Some Echinocerei of New Mexico ,77 

 Some native weeds and their probable 



origin, 347 , _- 



Some North Dakota Hypocreales, 527 



Sonchus, 549 J asper, 549 - . 



Sophia, 546; Hartwegiana, 54*, 

 cisa, 546; pinnata, 546 



Sorbus, 508 



Sorghastrum avenaceum, 182 

 Sorosporium, 147; Aristidae, i4»> c 

 fusum, x 4 8; Ellisii, M*^gj 

 Ellisii Andropogonis, i4» > * 

 Aristidae, 148 _ nnv 



Sorosporium Ellisii Winter, a com 

 posite species, 147 . c g . 



Sparganium, 215, 217; americanum, 5 



