690 



INDEX. 



Verhesina resinosa, 553. 

 Robinson ii, 554. 

 Rosei, 539. 

 Rothrockii, 541. 

 rumicifolia, 560. 

 Sartorii, 566. 

 Saubinetia, 551. 

 scabra, 538. 

 scandens. 565, 566. 

 scaposa, 565. 

 Schaffneri, 540. 

 Schomburgkii, 564. 

 Seemannii, 557. 

 senata, 55.-). 

 Soratse, 551. 

 sordescens, 554. 

 sororia, 548. 

 sphserocephala, 538. 

 stenophylla, 546. 

 stricta, 545. 

 subcordata, 517. 

 sublobata, 562. 

 tetraptera, 539. 

 tomentosa, 566. 

 tridentata, 5()6. 

 tiilobata, 559. 

 tiiplinervia, 565. 

 triradiata, 565. 

 turbacensis, 562. 

 tuberosa, 566. 

 venosa, 513. 

 viguieroides, 547. 

 vivgata, 552. 

 virginica, 560. 

 Warei, 542. 



Verbesina A\'riglitii, 537. 



xanthochlora, 551. 

 Verbesinaria, 545. 



Warren (C. M.) Committee. Report 

 of, 627. 



Warren (C. M.) Fund, Aid from, 69. 



Webster, A. G., Maxwell's Dynamic 

 Top, 631. 



Willson, R. ^y. See Peirce, B. O . 

 and AVillson, R. W. 



Wolff, J. E., A new IMang'anese 

 Pyroxene from Franklin Fnruace. 

 636; On Hardystonite, a new Cal- 

 cium Zinc Silicate fiom Frank- 

 lin Furnace, New Jersey, 477- 

 481 ; The Structure and Origin 

 of Agates, 636. 



Xiraene.sia, 543. 



Zaluzania, Revision of, 507, 530. 



anthemidifoiia. 531. 



asperrinia, 532. 



augusta, 532. 



C(iulteri, 533. 



discoidea, 534. 



globosa, 530. 



Grayana, 531. 



megacephala, 533. 



mollissima, 532. 



myriophylla, 530. 



resinosa, 533. 



triloba, 531. 

 Zinc and Cadmium Amalgams, 85. 



