INDEX. 



f ;!ir> 



Wood 



Sorrel, 107 

 \Y(iui> snut'.KL Family, 100 

 Worm-vine, 84 

 Woraseed, 110 

 Wrangelia, 550 



Argus, 559 



Argus, 560 



blcuspidata, 550 



penlclllata, 550 



penidllata, 553 



ptcbcja, 550 

 Wrightiella, 571 



Blodgettii, 571 



Tumanowiczi, 571 

 Wright's Anemia, 474 

 Wurdemannia, 562 



setacea, 562 



Xanthium, 431 



cbinense, 431 



longirostrc, 431 



struninriiiiii, 431 

 Xanthoxalis, 107 



corniculata, 107 



corniculata, 633 

 Xnnthoxylon cribrosum , 207 

 Xenococcus, 620 



Schousboei, 620 

 Ximenesia, 451 



encelioides, 452 

 Ximenia, 112 



americana, 11 2 



InermiSj 112 

 Xylaria Arbuscula, 634 



Xjiaria 



aristata, 634 

 polymorpha, 634 



XVI.IIPHAGACEAE, 63S 



Xylophylla, 220 



Epipbvllauthus, 220 

 latifolia, 22o 



Xulosma Jui.rifnliiim, 2S4 



ilicifolia, 284 



nitiihim. 2S4 

 Xykidales, 63 



Yam, 80 



Wild, 80 

 Yam Family, 70 

 Yellow Cress, 14S 



Elder, 307 



-eyed Grass, 73 



-fruited Leucolejeunea, 



510 



Lejeunea, 508 



Procumbent Wood-Sor- 

 rel, 107 



-spored Anthoceros, 521 



Vigna, 105 



-wood, 208 



-wood, Cuban. 207 

 Y'ellowisn Green Microle- 



jeunea. 500 

 Yucca, 72 



aloifolia, 72 



Zamia, 462 



angustifolia, 463 

 angustifolia, 463 

 lucavana. 463 

 pumila, 463 



Zamia 



tenuis, 463 

 Zanardinidj .v>7 



marginata, 550 

 Zanmciielliackae, 4 

 Zanthoxylum, 206 



Clava in roulis, 208 



coriaceum, 207 



coriaci urn, 208 



cribrosum, 207 



cubense. 207 



1 marginatum, 207 



Fagara, 206 



flavum, 207 



fin 111 in , 52.S 



fni.rincum, 2oS 



juglandifolium, 207 



Pterota, 206 

 Zephyranthe8 cardinalis, 78 



rosea, 78 

 Zinnia, 448 

 Zinnia, 448 



multiflora, 448 

 Zonaria, 504 



collariSj 504 



diehotoma, 506 



lobata, 504 



rubra, 584 



variegata, 504 



variegata, 591, 505 



zonalis, 504 

 Zuelania, 285 

 Zuelania,285 



Guidonia, 2S5 



foeticides, 285 

 Zygophyllaceae, 201 



