262 
THE DICTIONARY OF GARDENING. 
Guettarda, Linneus. 
— Guevina, Molina. 
Guichenotia, J. Gay. 
Guilielma, Martius. 
Gundelia, Linnæus. 
Gunnera, Linnzus. 
Gustavia, Linnæus. 
Gutierrezia, Lagasca. 
Guzmania, Ruiz and Pavon. 
Gymnadenia, R. Brown. 
Gymnema, R. Brown. 
. Gymnocladus, La Marck. 
Gymnogramme, Desvaux. 
Gymnolomia, Humboldt, 
and Kunth. 
Gymnostachys, R. Brown. 
Gymnostachyum, Nees. 
Gynandropsis, De Candolle. 
Gynerium, Humboldt and Bonpland. 
Gynura, Cassini. 
Gypsophila, Linnzus. 
Habenaria, Willdenow. ` 
Haberlea, Frivaldsky. 
Hablitzia, Bieberstein. 
Habranthus, Herbert. 
Hacquetia, Necker. 
Hemanthus, Linnseus. 
Heemaria, Lindley. 
Hematoxylon, Linneus. 
Heemodorum, Smith. 
Hakea, Schrader. 
Halesia, Linneus. 
Halimodendron, Fischer. 
Halleria, Linneeus. 
Hallia, Thunberg. 
Hamamelis, Linneus. 
Hamelia, Jacquin. 
Hamiltonia, Roxburgh. 
 Haneornia, Gomez. 
Haplopappus, Cassini. 
Hardenbergia, Bentham. 
Hardwickia, Roxburgh. 
Haronga, Thouars. 
Harpagophytum, De Candolle. 
. Hartogia, Thunberg. 
Hartwegia, Lindley. 
Haworthia, Duval. 
Hebecladus, Miers. 
Hebenstretia, Linnæus. 
Hechtia, Klotzsch. 
Hedera, Linnæus. 
Hedwigia, Swartz. 
Hedychium, Kænig. 
Hedysarum, Linneeus. 
Hedyscepe, H. Wendland. 
Heeria, Schlechtendahl. 
Heinsia, De Candolle. 
Heisteria, Linnzus. 
Helenium, Linnæus. 
Heliamphora, Bentham. 
Helianthemum, Persoon. 
Helianthus, Linnzus. 
Helichrysum, Gertner. 
Helicodiceros, Schott. 
Heliconia, Linnzeus. 
Helicteres, Linnæus. 
Helinus, E. Meyer. 
Helioearpus, Linnzus. 
Heliophila, Linnæus. 
Heliopsis, Persoon. 
Bonpland, 
TEN anil their Authors—continued. 
Helipterum, De Candolle. 
Helleborus, Linnzeus. 
Helmholtzia, F. Mueller. 
Helmia, Kunth. 
Helminthostachys, Kaulfuss. 
Helonias, Linneus. 
Helwingia, Willdenow. 
Hemerocallis, Linnzus. 
Hemiandra, R. Brown. 
Hemichzna, Bentham. 
Hemimeris, Thunberg. 
Hemionitis, Linnaeus. 
Hemiphragma, Wallich. 
Hemitelia, Brown. 
Heptapleurum, Gertner. 
Heracleum, Linnzus. 
Herbertia, Sweet. ` 
Heritiera, Aiton. 
Hermannia, Linnæus. 
Herminiera, Guillemin and Perrottet. 
Herminium, Linnzus. 
Hernandia, Linnzus. 
Herniaria, Linnzus. 
Herpestis, Geertner, jun. 
Herrania, Goudot. 
Herreria, Ruiz and Pavon. 
Hesperantha, Ker. 
Hesperis, Linnzus. 
Hessea, Herbert. 
Heteranthera, Ruiz and Pavon. 
Heteropappus, Lessing. 
Heteropterys, Kunth. 
Heterospathe, Scheffer. 
Heterotheca, Cassini. 
Heterotoma, Zuccarini. 
Heterotropa, Morren and Decaisne. 
Heuchera, Linnæus. 
Hevea, Aublet. 
Hexaglottis, Ventenat. 
Hibbertia, Andrews. 
Hibiscus, Linnæus. 
Hieracium, Linnæus. 
Hierochloe, Gmelin. 
Hillia, Jacquin. 
Hindsia, Bentham. 
Hippeastrum, Herbert. 
Hippia, Linnzeus. 
Hippobromus, Ecklon and Zeyher. 
Hippocrepis, Linnzus. 
Hippomane, Linnzus. 
Hippophae, Linnzus. 
Hippuris, Linn:us. 
Hodgsonia, Joseph D. Hooker and 
Thomson. 
Hoffmannia, Swartz. 
Holboellia, Wallich. 
Holcus, Linnzus. 
Holmskioldia, Retz. 
Homalanthus, A. Jussieu. 
Homalomena, Schott. 
Homeria, Ventenat. 
Homogyne, Cassini. 
Honckenya, Willdenow. 
Hoodia, Sweet. 
Hordeum, Linnæus. 
. Horminum, Linneus. 
Horsfieldia, Blume. 
Hosackia, Douglas. 
Hottonia, Linnsus. 
Houlletia, A. Brongniart. 
Houstonia, Linnsus. 
Houttea, Decaisne. 
 Houttuynia, Thunberg. - 
Hovea, R. Brown. 
Hovenia, Thunberg. 
Howea, Beccari. 
Hoya, R. Brown. 
Hudsonia, Linnsus. 
Huernia, R. Brown. 
Humea, Smith. 
Humulus, Linneus. 
Hunnemannia, Sweet. 
Hura, Linnzgus. 
Hutehinsia, Brown. 
Hyacinthus, Linneeus. 
Hybernia, Latreille. 
Hydnum, Linneus. 
Hydrangea, Linnzeus. 
Hydrastis, Linneus. 
Hydriastele, H. Wendland and Drude. 
Hydrocharis, Linnzeus. 
Hydrolea, Linnzus. 
Hydropeltis, Michaux. 
Hydrophyllum, Linnzus. 
Hymenea, Linnzus. 
Hymenandra, Alphonse de Candolle. 
Hymenanthera, R. Brown. 
Hymenocallis, Salisbury. 
Hymenodictyon, Wallich. 
Hymenophyllum, Linnzus. 
Hyophorbe, Gertner. 
Hyoscyamus, Linnzus. 
Hyospathe, Martius. 
Hypecoum, Linneus. 
Hypericum, Linnzus. 
Hyphzne, Gzrtner. 
Hypocalymma, Endlicher. 
Hypoealyptus, Thunberg. 
Hypocyrta, Martius. 
Hypoderris, Brown. 
Hypoéstes, R. Brown. 
Hypolepis, Bernhardi. 
Hypolytrum, L. C. Richard. 
Hypoxis, Linnzus. 
Hyssopus, Linnzus. 
Ibbetsonia, Sims. 
Iberidella, Boissier. 
Iberis, Linnzeus. 
Ieacina, A. Jussieu. 
Ichnocarpus, R. Brown. 
Idesia, Maximowicz. 
Des, Linnzus. 
Illecebrum, Linneus. 
Illicium, Linnzus. 
Imantophyllum, Hooker. 
Impatiens, Linnæus. 
Inearvillea, Jussieu. 
Indigofera, Linnsus. 
Inga, Willdenow. 
Inocarpus, Forster. 
Inula, Linneus. 
Iochroma, Bentham. 
Tone, Lindley. 
Ionidium, Ventenat. 
lonopsidium, Reichenbach. 
Ionopsis, Humboldt, Bonpland, and 
Kunth. 
Iostephane, Bentham. 
Ipomea, Linneus. 2 
Iresine, Linnzeus. 
Iriartea, Ruiz and Pavon. 
Tris, Linnzeus. 
Isatis, Linnæus. ` 
Ischarum, Blume. ge 
