794 



INDEX, PART I. 



Hawthorn, 634. 

 Hazel, 581. 

 Heart's-ease, 605. 

 Heather, 655. 

 Hedera, 626. 

 Hedge-Mustard, 601. 

 Hedwigium, 370. 

 Hedychieae, 562. 

 Hedychium, 562 (Fig. 



367). 

 HedysareaB, 636. 

 Helenioidese, 66L 

 Helenium, 664. 

 Heliamphora, 607. 

 HeUanthemum, 606. 

 Helianthoidese, 684. 

 Heliaathus, 664. 

 HeHcouia, 562. 

 HeliconiesB, 561. 

 Heliotropium, ()50. 

 Helleborese, 593. 

 Helleborines, 566. 

 Helleborus, 593 (Fig. 397). 

 Helmintliocladiaceffi, 267, 



272. 

 Helminthora, 272 

 Helminthost'ichys, 381. 

 Helvella, 303. 

 llelvellacese, 303. 

 Hemerocallis, 492, 558. 

 Hemitelia, 391, 405. 

 Hemlock, 626. 

 Hemlock Fir, 484. 

 Hemp, 578. 

 Hemp Agrimony, 663. 

 Hemp Nettle, 643. 

 Hemp-tree, 643. 

 Henbane, 649. 

 HepaticEe, 217, 324, 333. 

 Heppia, 321. 

 Heracleum, 510 (Fig. 326), 



626 (Fig. 426). 

 Herb Cliristopher, 593. 

 Herb Paris, 659. 

 Herb Kobert, 612. 

 Herminium, 566. 

 Herniaria, 600. 

 Hesperis, 604. 

 Heteropuccinia, 303. 

 Heteruromyces, 306. 

 Heuchera, 639. 

 Hexapogon 569. 

 HibisceflB, 532, 611. 

 Hibiscus, 611. 

 Hickojy, 584. 

 Hieracium, 665. 

 Hildeubrandtia, 272. 

 Himanthalia, 84, 266 (Fig. 



192). 

 Hippocrepis, 637. 

 Hippophae, 515, 620. 



Hippuris, 630 (Fig. 430). 

 HirtelliuBB, 635. 

 Holcus, 549. 

 Holly, 619. 

 Holly Fern, 405. 

 Hollyhock, 612. 

 Holosteum, 599. 

 Honesty, 605. 

 Honey-grass, 549. 

 Honeysuckle, 660. 

 Hookeria, 371. 

 Hookeriaceee, 371. 

 Hooped- Petticoat Daffodil, 



568. 

 Hop, 578 (Fig. 380). 

 Hordeas, 549. 

 Hordeum, 550. 

 Horehound, 64?. 

 Hormidium, 247. 

 Iformotila, 236. 

 Hornbeam, 315, 582. 

 Horned Pondweed, 553. 

 Horned Poppy, 601. 

 Horse Chestnut. 616. 

 Horse-radish, 605. 

 Horse-shoe Vetch, 637. 

 Horse-tail, 416. 

 Hoteia, 639. 

 Hottonia, b54. 

 Hound's-tongue, 650. 

 House-leek, 640. 

 Houttuynia, 576. 

 Ho.ya, 652. 



Humulus, 578 (Fig. 380). 

 riura, 621. 

 Hutchinsia, f 05. 

 Hyacinth, 556 (Fig. 332). 

 Hyacinthus, 556. 

 Hvdnangiura, 317. 

 Hydneas, 312, 316. 

 Hyduora, 589. 

 Hydnoreee. 589. 

 Hydnum, 3l6(Fig. 221). 

 Hydrales, 538, 560. 

 Hydrangea, 639. 

 HydrangesB, 639. 

 Hydrilleffi, 560. 

 Hydrocharidacere,493,538, 



5b0. 

 Hydrocharis 560. 

 Hydrocleis, 555. 

 Hydrocotyle, 625. 

 HydrocotyleoB. 625. 

 Hydrodictyactse, 238, 242. 

 Hydrodictyou, 242. 

 Hydropteridese, 375, 379, 



380, 406. 

 Hydrurus, 257. 

 Hylocomium, 371. 

 Hymenogaster, 313, 317. 

 HymenogastreeB, 317. 



Hymenolepis, 392. 

 Hymenolichenes, 320. 

 Hymenomycetes, 312,315. 

 Hymeiiopliyl'aceaB, 379, 



331, 390, 404. 

 Hymenophyllum, 390, 404. 

 Hymenophytou, 351. 

 Hymenostomum,369 370. 

 Hyoscyamns. 509, 649. 

 Hypecoum, 601. 

 Hypenantron, 342. 

 HypericacesB, 518, 573, 



60S. 

 Hypericum, 608 (Fig. 411). 

 Hypheene, 543. 

 Hypnaeeee, 371. 

 Hypnea, 272. 

 Hypnum, 359, 371. 

 HypochaBris, 665. 

 Hypochnus, 316. 

 HypochytrieEe, 286. 

 HypocreacesB, 301. 

 Hypoxidoideee, 568. 

 Hypo xy Ion, 301. 

 Hyssop, 643. 

 Hyssopus. 643. 

 Hysteranginra, 317. 

 Hysterium, 278. 



Iberis, 605. 



Iceland Moss, 322. 



Ilex, 503, 619. 



Illecebracece, 600. 



lUecebrum, t'OO. 



lUiciese, 594. 



Iilicium, 529 (Fig. 340), 



594. 

 Impatiens, 510, 614. 

 Imperatoria, 626. 

 Indian Cress, 614. 

 Indigo, 636. 

 Indigofera, 636. 

 Inula, 664. 

 luuloidi'ffi, 664. 

 Ipecachuana, 659. 

 Iridaceee, 492, 501, 538, 



5«8. 

 Tridinee, 569. 

 IridioideEe, 569. 

 Iridaea, 272. 

 Iris, 568 (Fig. 373). 

 Irish Heath, 655. 

 Isatidese. 605. 

 Isatis, 603 (Fig. 407), 605. 

 Isnardia, 50f>, 630. 

 IsoetacesB, 379, 3S0, 334. 

 Isoetes. 373, 383 (Fig. 



256. 

 Tsonandra, 504, 653. 

 Ithyphallus, 319. 

 Ivy, 626. 



