794 



INDEX, PART I. 



Hawthorn, 634. 

 Hazel, 581. 

 Heart's-ease, 606. 

 Heather, 655. 

 Hedera, 626. 

 Hedge-Mustard, 604. 

 Hedwigium, 370. 

 Hedychieae, 562. 

 Hedycbium, 562 (Fig. 



367). 



Hedysarere, 636 

 Helenioideae, 664. 

 Helenium, 664. 

 Heliamphora, 607. 

 Heiiunthemum, 606. 

 Helianthoideee, 664. 

 Heliaothus, 664. 

 Heliconia, 562. 

 Heliconieae, 561. 

 Heliotropium, 650. 

 Hellebore, 593. 

 HeUeborines, 566. 

 Helleborus, 593 (Fig. 397). 

 Helminthocladiaceae, 267, 



272. 



Helminthora, 272 

 Helminthostachys, 381. 

 Helvella, 303. 

 HelvelJacese, 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. 

 Hepatic, 217, 324, 333. 

 Heppia, 321. 

 Heracleum, 510 (Fig. 326), 



626 (Fig. 426). 

 Herb Christopher, 593. 

 Herb Paris, 659. 

 Herb Robert, 612. 

 Herminium, 566. 

 Herniaria, 600. 

 Hesperis, 604. 

 Heteropuccinia, 306. 

 Heteruromyces, 306. 

 Heuchera, 639. 

 Hexapogon 569. 

 Hibiscesj, 532, 611. 

 Hibiscus, 611. 

 Hickory, 584. 

 Hieracium, 665. 

 Hildenbrandtia, 272. 

 Himanthalia, 84, 266 (Fig. 



192). 



Hippocrepis, 637. 

 Hippophae, 515, 620. 



Hippuris, 630 (Fig. 430). 

 Hirtelliuae, 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). 

 Hordeae, 549. 

 Hordeum, 550. 

 Horehound, 643. 

 Hormidium, 247. 

 Hormotila, 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, t>54. 

 Hound's-tongue, 650. 

 House-leek, 640. 

 Houttuynia, 576. 

 Hoya, 652. 

 Humulus, 578 (Fig. 380). 



Flura, 621. 



Hutchinsia, COS. 



Hyacinth, 556 (Fig. 362). 



Hyacinthns, 556. 



Hydnangium, 317. 



Hydneae, 312, 316. 



Hydnora, 589. 



Hydnoreae, 589. 



Hydnum, 316 (Fig. 221). 



Hydral^s, 538, 560. 



Hydrangea, 639. 



Hydrangeas, 639. 



Hydrilleae, 560. 



Hydrocharidacea3,493,538 

 5*0. 



Hydrocharis. 560. 



Hydrocleis, 555. 



Hydrocotyle, 625. 



Hydrocotyleae. 625. 



Hydrodictyace, 238, 242. 



Hydrodictyon, 242. 



Hydropterideae, 375, 379, 

 380, 406. 



Hydrurus, 257. 



H.ylocomiuiri, 371. 



Hymenogaster, 313, 317. 



Hymenogastre, 317. 



Hymenolepis, 392. 

 Hymei olichenes, 320. 

 Hyrnenomycetes, 312,315. 

 Hynieuophyliace, 379, 



381, 390, 404. 

 Hymenophyllum, 390, 404. 

 Hymenophyton, 351. 

 Hymenostomum, 3(>9 370. 

 Hyoscyamus, 509, 649. 

 Hypecoum, 601. 

 Hypenantron, 342. 

 Hypericaeeae, 518, 573, 



608. 



Hypericum, 608 (Fig. 411). 

 Hyphaene, 543. 

 Hypnace, 371. 

 Hypnea, 272. 

 Hypnnm, 359, 371. 

 Hypocheeris, rt65. 

 Hypochnus, 316. 

 Hypochytrieae, 286. 

 Hypocreace, 301. 

 Hypoxidoide, 568. 

 Hypoxylon, 301. 

 H\ ssop, 643. 

 Hvssopus, 643. 

 Hystenmginm, 317. 

 Hysterium, 278. 



Iberis, 605. 



Iceland Moss, 322. 



[lex, 50-5, 619. 



lllecebrace, 600. 



Illecebrum, fOO. 



Illicie83, 594. 



Illicium, 529 (Fig. 340), 



594. 



Impatiens, 510, 614. 

 Imperatoria, 626. 

 Indian Cress, 614. 

 Indigo, 63. 

 Indigofera, 636. 

 Innla, 664. 

 Inuloideae, 664. 

 [pecachuana 659. 

 Iridaceaa, 492, 501, 538, 



5f)8. 



Fridinee, 569. 

 Iridioidesa 569. 

 Iridsea. 272. 

 Iris, 568 (Fig. 373). 

 Irish Heath, 655. 

 Isatideoe. 605. 

 Isatis, 603 (Fig. 407), 605. 

 Isnardia, 506, 030. 

 [soetacece. H79, 380, 384. 

 Isoetes, 373, 385 (Fig. 



256. 



Fsonandra, 504, 653. 

 Ithyphallus, 319. 

 Ivy, 626. 



