ORDEES, GENERA, AND SPECIES. 



613 



HEMEROCALLIS. 



Hemerocallis, 379. 



fulva, 379. 

 Hemionitis, 329. 



cordata, 329. 

 Henfreya, 544. 



scandens, 544. 

 Hepatica, 423. 

 Hexacentris, 543. 



coccinea, 326, 543. 

 Hibiscus, 291, 410. 



Africanus, 291. 



calisureus, 291. 



collinus, 411. 



giganteus, 281, 291. 



Jerroldianus, 95, 412. 



heterophyllus, 411. 



Lam pas, 411. 



lilliiflorus, 412. 



Lindleyi, 281, 291. 



mutabilis, 94, 411. 



Rosa Sinensis, 94, 412. 



Sabdariffa, 200. 



Syriacus, 94, 411. 



tortuosus, 411. 



Trionum, 291. 

 Higginsia, 588. 



Ghiesbreghtii, 588. 

 Hippeastrum, 95, 326, 343. 



ambiguum, 343. 



equestre majus, 343. 



fulgidum, 343. 



Johnsoni, 343. 



reticulatum, 343. 



stylosum, 343. 

 Hiptage, 415. 



Madablota, 326, 415. 

 Holmskioldia, 96, 525. 



coccinea, 525. 

 Holostemma, 502. 



Rheedii, 502. 

 Hovenia 



dulcis, 253. 

 Hoya, 94, 103, 326, 505. 



bella, 506. 



carnosa, 506. 



coriacea, 507. 



imperialis, 507. 



longifolia, 507. 



macrophylla, 507. 



mollis, 506. 



orbiculata, 507. 



Paxtoni, 506. 



Potsii, 506. 



Simmondsii, 507. 



variegata, 507. 



viridiflora, 507. 

 Hunnemannia, 293. 



fumariaefblia, 293. 

 Hyacinthus, 383. 



Orientalis, 383. 



IPOMOPSIS. 



Hydrangea, 101, 326, 486. 



Japonica, 487. 



variegata, 487. 



mutabilis, 487. 

 HYDRANGEACEJE, 486. 

 Hydrocera, 295. 



triflora, 295. 



HYDROPHYLLACEJE, 307, 513. 

 Hymenocallis, 347. 



speciosa, 347. 

 Hyoscyamus, 304, 



niger, 304. 

 Hyperanthera 



Moringa, 130. 

 HYPERICACE.E, 417. 

 Hypericum, 417. 



Chinense, 417. 



pallens, 417. 



patulum, 417. 



Iberis, 281, 287. 



odorata, 287. 



umbellata, 287. 

 Ilex, 490. 



Aquifolium, 490. 



Paraguayensis, 490. 

 Imantophyllum, 349. 



cyrtanthifolium, 349. 



miniatum, 349. 

 Impatiens, 294. 



Balsamina, 294. 

 Imperata 



cylindrica, 26. 

 Indigofera, 442. 



atropurpurea, 442. 



decora, 443. 



violacea, 442. 

 Inga, 73, 459. 



haematoxylon, 459. 

 Inocarpus 



edulis, 277. 

 Ipomoea, 305, 326, 510 



dasysperma, 510. 



ficifolia, 510. 



hederacea, 305. 



Jalapi, 510. 



limbata, 281. 



macrorhiza, 510. 



Pes caprse, 510. 



polyanthes, 510. 



purpurea, 305. 



rubro-caerulea, 37, 98, 

 281, 305. 



semperflorens, 509. 



tuberosa, 510. 



tyrianthina, 510. 



vitifolia, 510. 

 Ipomopsis, 307, 512. 



JAMBOSA. 



Ipomopsis, elegans, 307, 461, 



512. 

 Iresine, 438. 



aureo-reticulata, 438. 



Herbstii, 438. 

 IRIDACE^:, 349, 596. 

 Iris, 101, 326, 350. 



Chinensis, 350. 



Iberica, 596. 



monBoides, 351. 



Nepalensis, 350. 



Persica, 350. 



Susiana, 350. 



Xiphioides, 351. 



Xiphium, 350. 

 Ismene, 347. 



calathina, 347. 

 Itea, 578. 



Virginica, 578. 

 Ixia, 101, 326, 352. 



flexuosa, 352. 



Helleni, 352. 



Trichonema, 352, 



viridiflora, 352. 

 Ixora, 94, 326, 580. 



alba, 581. 



acuminata, 581. 



amabilis, 598. 



barbata, 582. 



Bandhuca, 581. 



brachiata, 582. 



coccinea, 582. 



crocea, 582. 



cuneifolia, 582. 



floribunda, 585. 



fulgens, 582. 



grandiflora, 582. 



hydrangeaeformis, 583. 



incarnata, 583. 



Javanica, 103, 583. 



sp. ex Java, 583. 



lanceolaria, 583. 



longiflora, 584. 



opaca, 584. 



parviflora, 584. 



Ragoosula, 584. 



rosea, 584. 



stricta, 584. 



superba, 582. 



undulata, 585. 



villosa, 585, &c. 



J. 



Jacquinia, 516. 



aurantiaca, 516. 



ruscifolia, 516. 

 Jambosa, 572. 



alba, 266. 



aquea, 266.* 



