INDEX. 



610 



Venturia, 130. 

 Veratreaa, 310. 

 Veratriu, 311. 

 Veratrum, 310, 311. 

 Verbascuui, 523, 525, 527. 

 Verbena, 535. 

 Verbenaceaa, 532, 535, 537. 

 Vernonia, 571. 

 Veronica, 335, 523, 525 r 



526, 527, 530, 536, 



55y. 



Verpa, 136. 

 Verrucaria, 140, 142. 

 Vesicaria, 400. 

 Vetcb, 470. 

 Vibriones, 27. 

 Viburnum, 455, 553, 555 r 



556. 



Vicia, 469, 470, 473. 

 Vicieee, 469, 470. 

 Victoria, 386, 387. 

 Vigna, 471. 

 Vinca, 544. 



Vincetoxicum, 155, 546. 

 Vine, 121, 444. 

 Vinegar -bacterium, 31, 32, 



35. 



Viola, 410, 411. 

 Violaceaa, 410. 

 Violets, 114, 410. 

 Violet-stone, 54. 

 Viper's-bugloss, 533. 

 Virginian-creeper, 447. 

 Viscaria, 364, 367. 

 Viscoideee, 501. 

 Viscum, 501, 5.02, 504. 

 Vismia, 414. 

 Vitex, 535. 

 Vitis, 445, 446, 447. 

 Vochysiacese, 442. 

 Volkmannia, 225. 

 Volva, 167. 

 Volvaria, 171. 

 Volvocaceaa, 14, 47, 48, 

 Volvox, 48, 50. 

 Vomic nut, 546. 

 "Vorblatt," 275. 



Wahlenbergia, 562. 

 Wallflower, 402, 405. 

 Wall-lichen, 143. 

 Wall-rue, 213. 

 Walnut, 165, 349, 350, 

 Water-cress, 402, 405. 

 Water-dropwort. 4 ( J8. 

 Water-ferns, 2u5, 215, 

 Water-fungi, 96. 

 Water-hyssop, 525. 

 Water-lilies, 385. 

 Water-melon, 481. 

 Water-milfoil, 486, 



