INDEX OF CLASSES, >^c. 



867 



Homalotheca, dxss. 713 

 Homanthis, Kunth. 715 

 Homback, Adans. 358 

 Homeoplitis, Trin. 116 

 Homera, Nei-k. 555 

 Homeria, Veut. 161 

 Homochilus, A. DC. 693 

 Ilomochroma, X>C 710 

 Homceocladia, Ag. 13 

 Homogens, Lindl. 235 

 Homoglonsum, Sallsb. 161 

 Homogyne, Cass. 709 

 Homoianthus, Bonpl. 715 

 Homolobus, \ittt. 554 

 Homonemeae. /Vit'5. 5 

 Ilomonoia, Lour. 282 

 Homupappus, iS'ittt. 710 

 Houiorauthus, .4. Cunn. 721 

 Homorgana, Sch. xl 

 Homostylium, JMes. 796 

 Honkenva, Ehi-h. 498 

 Houkenya, Willd. 372 

 Honorius, &ray. 205 

 Hoodia, Siveet. 627 

 Hookeria, -S'aiii*. 205 

 Hookeria, Smith. 67 

 Hookia, Xeck. 714 

 Hoorebekia, Cor>i. 710 

 Hopea, Roxb. 394 

 Hopea, i. 593 

 Hopkirkia, UC. 712 

 Hopkirkia, Spreng. 710 

 Hoplophyllum, X'C. 709 

 Hoplotheca, Nutt. 511 

 Hoppea, Reichh. 713 

 Hoppea, JFviM. 614 

 Hoppia, Nees. 119 

 Horan, Adans. 718 

 Horaninovia, J^'. e« J/ei/. 51 3 

 Hordeae, 116 

 Hordeum, Linn. 116 

 Horkelia, Ch. et Schl. 564 

 Horkelia, Reichh. 125 

 Hormidieae, 10 

 Hormidium, Lindl. 10, 181 

 Horminideae, 661 

 Horminum, Linn. 661 

 Hormiscia, Fries. 18 

 Hormoceras, ^f^-. 10 

 HormogjTie, A. Cunn, 591 

 Hormophysa, Kts. 10 

 Hormosiphon, JBTte. 10 

 Honnosira, Endl. 10, 22 

 Honnospora, Breb. 18 

 Hornemannia, Reichh. 684 

 Hornemannia, Benth. 685 

 Hornemannia, Fa^J. 758 

 Hornia, Z)C. 764 

 Homschuchia, Bl. 406 

 Hornschuchia, A'ees. 385 

 Hornstedtia, Retz. 167 

 Hornungia, Bernh, 204 

 Horn worts, 263 

 Horsetails, 61 

 Horsfieldia, Blum. 778 

 Horsfieldia, Willd. 302 

 Hortensia, Jmss. 570 

 Hortia, Vand. 471 

 Hortonia, lFi^7i«. 306 

 Hosackia, Doiigl. 554 

 Hoslundia, Vahl. 661 

 Hosta, J7. J7. 618 

 Hosta, Jacq. 664 

 Hosta, Trattin. 205 

 Hostana, Pers. 664 

 Hostea, WiM. 626 

 Hostia, Monch. 715 

 Hoteia, J/, et I?. 568 

 Hottonia, Linn. 646 

 Hottonidffi, 646 

 Houlletia, A. Brongn. 182 

 House-leeks, 344 

 Houstonia, Andr. 765 

 Houstonia, iwrn. 765 

 Houttuynia, HoutL 161 



Houttuvnia, Thunh. 521 

 Hovea,*7f. i^r. 553 

 Hovese, 553 

 Hovenia, Thunh. 582 

 Hoya, R. Br. 627 

 Huanaca, Cavan. T79i 

 Huberia, DC. 733 

 Hubertia, Bory. 713 

 Hudsonia, I,i;m. 350 

 Hudsonia, Robins. 718 

 Ilugelia, Benth. 636 

 Hugelia, ii. Br. 471 

 Hugelia, Rcichb. 778 

 Huernia, R. Br. 627 

 Iluertea, if. et P. 467 

 Hufelandia, At-t's. 537 

 Hugonia, L. 4S9 

 Hugoniaces, Arnott. 488 

 Hugueninia, Reichb. 354 

 Hulthemia, ;Z;jt»i. 564 

 Humata, C'ai'. 80 

 Humbertia, Comm. 632 

 Huinboldtia, 17. Peruf. 181 

 Humboldtia, Neck. 614 

 Humboldtia, raft^,556 

 Humea, lioxb. 372 

 Humea, Smith. 712 

 Humida, Gra?/. 18 

 Humiri, AuM. 447 

 Humiria, J«<*5. 447 

 Humiriaceas, 446, 447* 

 Humiriads, 447 

 Humirium, Mart. 447 

 Humulus, Linn. 265 

 Hunefeldia, Walp. 710 

 Hunnemannia, Sweet. 431 

 Hunteria, i;o^6. 601 

 Hunteria, FL mex. 711 

 Huntleya, Lindl. 1^2 

 Huperzia, Bernh. 70 

 Hura, Konig. 167 

 Hura, L. 281 

 Hutchinia, Wight. 627 

 Hutchinsia, ^(?. 25 

 Hutchinsia, i?. Br. 354 

 Huttum, Adans. 755 

 Hyacinthinae, Zi«A. 200 

 Hyacinthus, i/i/m. 205 

 Hyaenanche, Lamb. 282 

 Hyala, Herit. 499 

 Hyalea, Z>C'. 714 

 Hyalina, Stack. 22 

 Hyalis, i>o?2. 714 

 Hyalis, Salish. 161 

 Hyalolepis, DC. 712 

 Hyalopus,fo>-cfa, 43 

 Hyalosperma, Steetz. 713 

 Hyalostemma, ITaW. 302 

 Hybanthera, Endl. 626 

 Hybanthus, Jacg. 339 

 Hybridella, Cass. 711 

 Hydastylis, Salish. 161 

 Hydatica, iV^ecA. 568 

 Hydnangium, Wallr. 42 

 Hydnei, i?r. 41 

 HydnoboUtes, Tul. 43 

 Hydnocarpus, Gartn. 324 

 Hydnocaryon, Wallr. 44 

 Hydnophytum, Jrtcqr, 764 

 Hydnora, Thunb. 92 

 Hydnoreae, 7?. Br. 91 

 Hydnum, itMn. 41 

 Hydi-ales, 103, 140* 

 Hydrangea, Linn. 570 

 Hydrangeaceae, 566, 569'^ 

 Hydrangeads, 569 

 Hydrangeae, DC. 569 

 Hydi-anthelium, Kunth. 685 

 Hydrastis, Linn. 428 

 Hydrilla, Rich. 142 

 Hydrobryum, Endl. 483 

 Hydrocaryes, i««ft. 722 

 Hydrocera, Blume. 492j 

 Hydrocereae, Blume. 490 

 Hydrocharads, 141 



3k2 



Ilydrocharidaceae, 140, 141* 

 Hydrocliarideae, 141 

 Hydrocbarides, Juss. 141 

 Hydrocharis, Linn. 142 

 Hydrochloa, Link. 116 

 Hydrochloa, P. Br. 115 

 Hydroclathrus, Bory. 22 

 Hydrocleis, /<tc/i. 208 

 HydrococceEC, 9 

 Hydrococcus, Kiitz. 18 

 Hydrococcus, /.i«ft. 9, 18 

 Hydrocoleum, Ktz. 9 

 Hydrocoryne, Schwabe. 18 

 Hydrodictyeae, 10, 18 

 Hydrocotyle, Tournef. 776 

 Hydrocotylldae, 778 

 Hydrodictyon, Roth. 10, IS 

 Hydrogastrideee, 22 

 Hydrogastrum, Desv. 22 

 Hydrogeton, Pers. 210 

 Hydrogetones, Link. 143 

 Hydroglossum, Willd. 81 

 Hydrolapatha, Stack. 25 

 Hydroleaceae, if. Pr. 638 

 Hydrolea, Linn. 639 

 Hydrolia, Thouars. 639 

 Hydrolineae, 13 

 Hydrolinum, Link, 13 

 Hydromestus, >Sc/i. 680 

 Hydromystria, G. F. W. Meyer.Ul 

 Hydronema, Cams. 18 

 Hydronemateae, Nees, 8 

 HydropeltideaB,Z>C.e« Schleid.iU 

 Hydropeltis, Mich. 413 

 Hydrophora, Tode, 43 

 Hydrophyceae, Fries. 8 

 Hydrophylax, Linn.fil. 764 

 Hydrophylleae, Fon Martins. C, 38 

 Hydrophyllaceae, 637, 638* 

 Hydrophyllum, Tournef. 639 

 Hydrophyls, 638 

 Hydrophyta, Lyngb. 8 

 Hydropiper, .E. 481 

 Hydi-opitj'on, Gdrtn, 685 

 Hydi'opogon, Br2rf. 67 

 Hydropterides, Willd. 71 

 Hydropuntia, Jfoni. 25 

 HydropjTum, Link. 115 

 Hydropyxis, Rajin. 795 

 Hydrosolen, 3/ar<. 19 

 Hydrospondylus, Hskl. 142 

 Hydrostachys, Thouars. 483 

 Hydrotaenia, Lindl. 161 

 Hydrothrombium, iif/z. 18 

 Hydrotriche, Z^^cc. ? 685 

 Hydrurus, Ag. 9, 13 

 Hygrobieae, Rich. 722 

 Hygrocharis, Hochst. 632 

 Hj'grocrocis, y4£?. 9, 18 

 Hygrocybe, Fr. 41 

 Hygi-ophila, 72. Br. 679 

 Hygi-opyla, Tayl. 58 

 Hygroryza, Nees. 115 

 Hygrophilidae, 679 

 Hygrophorus, Fr. 41 

 Hylacium, Pa^i*. 765 

 Hylas, Bigel. 723 

 HylogjTie, Salish. 534 

 HylophUa, Z,t«rf^. 182 

 Hymenachne, Palis. 115 

 HjTnenaea, X/hm. 556 

 Hymenandra, Alph. DC. 648 

 Hymenangiura, Kl. 42 

 HjTnenanthe, Fenzl. 498 

 HjTuenanthera, B. B?-.339, 37 

 Hymenantherum, Cass. 711 

 Hymenanthes, Blum. 455 

 Hymenella, 3/of. e( Sew. 498 

 Hj'menena, Gre.v, 25 

 Hynienidium, Lindl. 778 

 Hymenocallis, Salish. 158 

 Hymenocalyx, Zeji/:. 370 

 Hymenocardia, TFaW. 283 

 Hymenocarpus, Savi. 554 

 Hymenocentron, Ca55. 714 



