4.82 



linXC ITAL DKFIXITIONS AND Xa:MKS. 



Germs, 72, 384 

 Geaner, 439 

 Glands, 81 

 GleidiUch, 140, iof.) 

 Gleichen, 45() 

 Glume of j2:rasses, 88, 94- 

 Gluten, 35 o 

 C. C Gmdin, 46;> 

 J. F. GmeBi, 462 

 J. G. Ginelin, 454 

 6'. G. Gmelin, 46 1 

 Gnats, hurtful, 420 

 Gouan, 4.59 

 Grains, 26 

 6r{?7y, 444 

 Gum, 351 

 Gunner us, 459 

 Gynandria, 131 



Gypsum in the soil, its effects 

 on plants, 374 



H 

 Hairs of plants, 25 

 Half floret, 9^ 

 Hallcr, 459 



Halogen in plants, 36 1 

 Hamel du Aloncrau, Du, 457 

 Hasselquist, 458 

 Hawurlh, 467 

 Heat, its effects on plants, 370, 



376, — production of it in 



plants, 377 

 Iledwig, 461, 467 

 Height above the level of the 



sea determines the forms of 



plants, 398 

 Helmet of flowers, 9(^ 

 Hemiptera, 426 

 Heptandria, 131 

 Heritier, L', 467, 468 

 Hermann, 141, 443, 449 

 Hexandria, 131 

 Hill, 4.57 



History of Botany, 430 

 Hoar of the surface, 27 

 Hoffmann, 46? 

 Honey dew, 321 

 Hooker, 465, 467 

 Hooks, 80 

 Horneman, 465 



Horti sanitatis, 437 

 Host, 467 

 Hudson, 459 

 Humboldt, 466, 467 

 Hybrid names, 217 

 Hysterandria, 139 



I, J 



J. F. V. Jacquin, 468 



N. J. V. Jacquin, 458, 459, 460, 

 467, 468 



Jaundice in plants, 420 



Icosandria, 131 



Imponderable substances, their 

 influence on plants, S65 



Impregnation assisted by in- 

 sects, 332, — its progress, 381 



Inflorescence, 82 



Inner bark, 67, — its structure, 

 295 



Insects, their air-vessels com- 

 pared with those of plants, 

 31 1, — assist in impregnation, 

 332, — occasion diseases in 

 plants, 425 



Insertion of parts, 33 



Inulin, 362 



Iodine in plants, 36 1 



Iron in plants, 360 



Irregularity of organs, 180 



Irritability of plants, 365 



Juba, king of Mauritania, 433 



./. Jung, 211, 445 



A. Jussieu, 386, 463 



B. Jussieu, 456 



K 



Kalm, 458 

 Kampfer, 454 

 Keith, 464 

 Ker, 467, 468 

 Kieser, 464, 

 Kitaibel, 465 

 Kolreutcr, 456, 46 1 

 Kratevas, 432 

 Krocker, 464 

 Kunth, 466, 467 



La^asca, 467, 468 



