672 



INDEX. 



Salvia subincisa, 503. 



Tatei, 505. 



Teresae, 506. 



thymoides, 520. 



thyrsiflora, 525. 



tiliaefolia, 494. 



tricolor, 5-34. 



tricuspidata, 513. 



tubifera, 545. 



tubiformis, 551. 



unicostata, 501. 



venosa, 545. 



veronicaefolia, 517. 



villosa, 518. 



vitifolia, 552. 



Wagneriana, 532. 



Warszewicziana, 514. 



xalapensis, 513. 



zacualpensis, 545. 

 Scudder, S. H., Short Studies of North 



American Tryxalinae, 39-57 ; 



Two Genera of North American 



Decticinae, 81-93; The Species 



of the Orthopteran Genus Derot- 



mema, 385-395. 

 Scutellaria distans, 562. 



pedicularis, 563. 



Rosei, 563. 

 Sedgwick, W. T., and Winslow, C. 



E. A., Experimental and Statisti- 

 cal Studies on the Influence of 



Cold on the Bacillus of Typhoid 



Fever and its Distribution, with 



Special Reference to Ice Supply 



and the Public Health, 614. 

 Silver, Electrochemical Equivalents 



of, 121. 

 Slocum, S. E., Note on the Chief 



Theorem of Lie's Theory of Con- 

 tinuous Groups, 237-250, 481-485. 

 Smilax domingensis, 323. 

 Solanum azureum, 570. 



dejectum, 569. 



diversifolium, 560. 



erythrotrichum, 561. 



Fendleri, 559. 



riartwegi, 559. 



Ilayesii, 560. 



Ilerriandesii, 558. 



hispidum, 561. 



macroscolum, .570. 



niadrense, 558. 



nocturnum, .570. 



ochraceo-ferrngineum, 560. 



plumense, 569. 



Solanum torvum, 557. 

 Solid Solutions, 375. 

 Spectroscope, Echelon, 109. 

 Sphaleromyces atropurpureus, 441. 



Brachyderi, 442. 



obtusus, 440. 



propinquus, 441. 

 Spilanthes filipes, 314. 

 Spiranthes Nelsonii, 307. 



Pringlei, 307. 



tenuiflora, 308. 

 Stachys flaccida, 563. 



oaxacana, 564. 

 Statutes and Standing Votes, 652. 

 Stemmadenia macrophylla, 310. 



tomentosa, 310. 

 Stevia arachnoidea, 326. 



Aschenborniana, 326. 



bicrenata, 326. 



elatior, 326. 



madrensis, 326. 



monardaefolia, 326. 



neurophylla, 327. 



Rosei, 327. 



Seleriana, 327. 



serrata, 328. 



tephra, 328. 

 Stirapleura, 51. 



pusilla, 52. 



tenuicarina, 53. 

 Styrax Ramirezii, 309. 

 Sulphuric Acid, 375. 



Taber, H., On the Singular Transfor- 

 mations of Groups generated by 

 Infinitesimal Transformations, 

 575-597. 



Telanthera mollis, 324. 



Teratomyces Philonthi, 432. 

 vulgaris, 431. 



Thaxter, R., Preliminary Diagnoses of 

 New Species of Laboulbeniaceae, 

 151-209, 407-450. 



Thermal Conductivity of Vulcanite, 

 73. 



Thomson, E., New Electric Appara- 

 tus for High Potentials, 618. 



Tmetodera, 388. 



Torvaria, 557. 



Toy, C. H., A New Theory of Totem- 

 ism, 617. 



Treasurer, Report of, 602. 



Tropizaspis, 83. 

 castanea, 84. 



