INDEX 
68 1 
Internal structure of organs, 28 
Interruptedly pinnate, 51 
Intine, inner coat of pollen grain 
Intrapetiolar stipules, 51 Rubi- 
aceae 
Introrse, 78 
Inulin, 34 
Involucel, secondary involucre, 
Umbelliferae 
Involucre, 62, 66, Compositae , 
Eranthis , Umbelliferae 
Involute, 53 
Ipecacuanha, Uragoga ; bastard- 
(W. I.), Asclepias curassavica 
L. ; white-, Ionidium 
Ire rubber, Funtumia 
Iron-bark, Eucalyptus ; -shrub 
(W. I.), Sauvagesia erecta L. ; 
-weed (Am.), Vernonia ; -wood, 
Mesua , &c., applied to different 
trees in different lands 
Irreg., irregular, 73, 74, 123 
Irritability, 36 
Island-floras, 148 
Iso- (Gr. pref.), equal, especially 
in number ; -bilateral leaf, 49, 
167; -diametric, of equal 
diameters ; -merous, 69, 82 ; 
-spory, 54, Pteridophyta ; 
-stemonous, 78 
Isolation, 14S 
Istle, Agave 
Ispaghul seed, Plant ago ovata 
Forst. 
Italian millet, Setaria 
Ivory, vegetable, 207, Palmae, 
Phytelephas 
Ivy, Hedera ; ground-, Nepeta ; 
-leaved bell-flower, IVahlen- 
bergia ; -leaved toad-flax, Li- 
naria ; poison-, Rhus 
Ixtle, Agave 
faborandi, Pilocarpus 
Jaccard, M., 149, 180 
Jack tree, Artocarpus 
Jacob’s ladder, Pole?noniuni 
Jacq., N. F. Jacquin 
Jaculator, Acanthaceae 
Jaggery, Arenga , Borassus , Cocos, 
&c. 
Jak, Artocarpus 
Jalap, Ipo?noea ; false-, Mirabilis 
Jamaica bark (W. I.), Exostemma ; 
-ebony, Brya ; -sorrel, Hibiscus 
Sabdarijfa L. 
Jambolana, Jambu, Eugenia 
Jamestown weed (Am.), Datura 
Janatsi, Debregeasia 
Jap., Japan; -lacquer, Rhus ; 
-laurel, Aucuba ; -pepper, Zan - 
thoxylum ; -wax, Rhus 
Japanese cedar, Cryptomeria 
Jarosse, Lathyrus 
Jarrah, Eucalyptus marginata 
Sm. 
Jarul, Lagerslroemia Flos-reginae 
Retz. (Ind., Ceyl.) 
Jasmine, Jasminum ; bastard- 
(W. I.), Cestrum\ Cape-, 
Gardenia ; Carolina-, Gclse- 
mium ; French- (W. I.), 
Caloti'opis\ -tree (VV. I), 
Plumiera 
Jericho, rose of, Anastatica 
Jerusalem artichoke, Helianthus 
jessamine, jasmine 
Jewel-weed (Am.), Phlomis 
Jew’s mallow (W. I.), Corchorus 
olitorius L. 
Jimson weed, Jamestown weed 
Job’s tears, Coix 
Joe-pye weed (Am.), Eupatorium 
puipureum L. 
John Crow’s nose (W. I.), 
Phyllocoryne 
John-go-to-bed-at-noon, Trago- 
pogon 
Joint-grass (Am.), Panicwn 
distichum L. 
Jolly, brown (W. I.), Solanum 
Melongena L. 
Jonquil, Narcissus 
Jordan’s species, 118 
Jowar (Hind.), Guinea corn 
Judas’ bag, Adansonia\ -tree, 
Cercis 
Jujube, Zizyphus 
Junceus (Lat.), rush-like 
June-berry (Am.), Amelanchier 
Jungner, F., 144, 182, Saxifraga 
Juniper, Junipcrus 
