Aguanthus, Vaill. G(j4 

 Agnostus, A. Ciinn. 534 

 Agnus castus, T. 6G4 

 Agonis, DC. 737 

 Agonolobus C A. Mey. 354 

 Agoseris, Rafin. 715 

 Agostana, Salisb 778 

 Agraphfs, Link. 205 

 Agretta, Eckl. 161 

 Agriantius, Mart. 709 

 Agricolii, Schrank. 664 

 Agrimonia, Tournef. 565 

 Agrimonioides, Tournef. 565 

 Agriodaphne, iWr*. 537 

 Agriodendron, //aw. 205 

 Agriophyllum, Bieberst. 513 

 Agriphyilum, J«5.?. 713 

 Agriphyllum, Less. 713 

 Agrocharis, Hochst. 789 

 Agropliyllum, iV^ecA. 477 

 AgropjTum, Pa//*. 116 

 Agrosteae, 115 

 Agrostemma, L. 498 

 Agrostemma, Wall. 765 

 Agrosticula, Radd. 115 

 Agrostis, ii/ui. 115 

 Agrostophyllum, Blum. 181 

 Agylophora, i^ecfc. 765 

 Agyneia, Linn. 282 

 AgyratEe, Sicartz. 82 

 Agyrium, i^/'/es. 43 

 Ahnfeldia, Fries. 25 

 Ahouai, P^. 601 

 Aichi-j-son, IF. e< Ber^A. 346 

 Aidelus, Spreng. 685 

 Aidia, Loureir. 765 

 Aikinia, /i. 5r. 672 

 Aikinia, Salisb. 691 

 Aikinia, Wallich. 116 

 Ailanthus, />t'5/. 473 

 Ailographum, Lib. 43 

 Ainactis, Kutzing. 10 

 Ainsliasa, />f. 714 

 Ainsworthia, Boiss. 778 

 Aiolotheca, /)C. 711 

 Aira, Linn. 116 

 Airochloa, i^■/iA:. 116 

 Airopsis, Besv. 116 

 Aithales, Webb et Berth. 346 

 Aititara, Marcgr. 139 

 Aitonia, J<'or*<. 58 

 Aitonia, L.fil. 464 

 Aizoidese, Endl. 527 

 Aizoon, ii«/i. 527 

 Aizoonia, Tansch. 568 

 Aizoons, 527 

 Ajax, Haw. 158 

 Ajovea, ^h6^. 537 

 Ajuga, Linn. 662 

 Ajugeae, G62 

 Akebia, DC. 304 

 Akeesia, Jhj*. 385 

 Alacospermum, Neck. Tl^^ 

 Alafia, Thouars. 601 

 Alaga, Baudo- 645 

 Alagoptera, iV^ee*. 139 

 A'amania, X?af. 181 

 Alandina, Neck. 337 

 Alangiaceffi, 716, 719*, 772 

 Alangiads, 719 

 Alangiete, DC. 719 

 Alangium, Lam. 720 

 Alania, Endl. 205 

 Alaphalantias, £«(?;. 714 

 Alarfonia, DC. 711 

 Alaria, Grev. 10, 22 

 Alaternus, Tournef. 582 

 Albersia, Ktinth. 511 

 Alberta, K 3/e^, 765 

 Albertinia, Spreng. 709 

 Albina, Gieseke. 167 

 Albizza, Durazz. 556 

 Albrandia, Gawd. 268 

 Albuca Lmn. 205 

 Albucea, Reichb. 205 



INDEX OF CLASSES, &c. 



Alcanna, Gdrtn. bib 

 Alcea, L. 370 

 Alcheniilla, Linn. 662 

 Alcbiinilla, Tournef. 788 

 Alchornea, So/. 281 

 Alcicornium, Gaudich. 79 

 Alcina, Ccii-. 711 

 Alciope, DC. 709 

 Alcithoe, Don. 714 

 Aldama, i/af. ei Lex. 711 

 Aldea, /i(n,:r e< Pav. 639 

 Aldina, J?/;d/;. .556 

 Aldrovanda, Monti. 434 

 Alectorolophus, Bieb. 685 

 Alectra, Thunb. 684 

 Alectryon, Gartn. 335 

 Alepidea, Laroche, 778 

 Alepyrum, /<. Br. 120 

 Aletris, Linn. 153 

 Aleurisma, itni. 43 

 Aleurites, Forst. 2S1 

 Aleuritia, £/id;. 645 

 Aleurodendron, Reinw 364 

 Alexandra, Bunge, 513 

 Alexandrina, Schomb. 555 

 Alexis, SrtZ<*6. 167 

 Alfonsia, Kunth. 139 

 Alfredia, Z>C. 714 

 Algae, Jms. 8, 43 

 Algae, iv. xxxiv. 

 Algales, 7, 8* 

 Algarobia, Benth. 556 

 Alhagi, Tournef. 554 

 Alibertia, A. Rich. 765 

 Alibrexia, Miers. 654 

 Alibum, Zes5, 709 

 Alicteres, Neck. 361 

 Alicularia, Cord. 60 

 Alipsa, Hffmg. 181 

 Alisma, Jmss. 209 

 Alismacese, 207*, 209* 

 Alismads, 209 

 Alismales, 104, 207 * 

 Alismoideae, D. C. 209 

 Alismorchis, Thouars. 182 

 Alix, Comraers. 710 

 Alkanna, Tausch. 656 

 Alkekengi, Tournef. 622 

 Allagantliera, Mart. 511 

 Allagopappus, Cass. 710 

 Allamanda, Luni. 601 

 AUania, Benth. 556 

 AUantodia, /i. Brown. 80 

 Allardia, Decaisne. 712 

 Allasia, Loureir. 795 

 Allegria, J/of. ef -Sess 372 

 Allendea, Ltou. et Lex. 715 

 Alliacea;, iiiifc. 200 

 Alliaria, Adans. 354 

 Allien, Link. 205 

 Allionia, Linji. 507 

 Allium, Linn. 205 

 Allmania, /?. Br. 511 

 Allobrogia, Trattin. 205 

 Allocarpus, //. B. /T. 712 

 Allochroa, F. et M. 725 

 Allodape, Endl. 449 

 Allogonium, Kutzing. 10 

 Alloispermuui, W^iiW. 7J2 

 AUomorphia, Blum. 733 

 Allophyllus, Z/i)))!. 385 

 Alloplectus, Mart. 672 

 Allosorus, Bernh. 80 

 Alloteropsis, Pres?. 116 

 Allughas, Linn. 167 

 Almeidea, ^(. ^(7. 471 

 Almeja, Endl. 328 

 Almond worts, 557 

 Alnaster, Spach. 252 

 Alnus, L 252 

 Aloe, Tournef. 205 

 Aloijxylon, Z,'o!<r. 556 

 Aloides,Bo(?Wt. 142 

 Aloina?, Li„k. 200, 205 

 Aloiozonium, Kzc. 713 



3h2 



835 



Alomia, H. B. K. 709 

 Alomieie, 709 

 Alona, Lindl. 654 

 Alonsoa, Ruiz et Pav. 684 

 Alopecurus, Linn. 115 

 Alophia, //er6. 161 

 Alophium, Cass. 714 

 Aloysia, Ortegr. 664 

 Alphitonia, Russ. 582 

 Alpinia, Linn. 167 

 Alpinia, Piitm. 167 

 Alpiniaceae, Link. 165 

 Alseis, <«fcAott. 765 

 Alsenosmia, A. Cunn. 767 

 Alseodaphne, Nees. 537 

 Alsidium, ^jr. 11, 25 

 Alsinanthe, Fenzl. 497 

 Alsinanthus, Desv. 498 

 Alsinastrum, A\ 481 

 Alsine, Wahlenb. 497 

 Alsinese, DC. 496 

 Alsinese, 497 

 Alsinella, DHL 497 

 Alsinocarpus, Endl. 407 

 Alsinoides, Faitt. 501 

 Alsocydia, .Var(. 677 

 Alsodea, Mart, et Zucc. 339 

 Alsodeae, 339 

 Alsodeia, Thouars. 339 

 Alsoraitra, Blume. 315 

 Alsophila, R. Brown. 80 

 Alstonia, i?. Br. 601 

 Alstonia, iinjf. 593 

 Alstromeria, Linn. 158 

 Alstromerieae, 158 

 Altcnsteinia, H. B. K. 182 

 Alternanthera, Forsk. 511 

 Alternaria, Corda. 42 

 Aiternasemina, Manso. 315 

 Althaea, Cau. 370 

 Althreastrum, i>C. 370 

 Althenia, Thouars. 144 

 Altheria, Tliouars. 364 

 Altingia, Loud. 229 

 Altingia, Noronh. 253 

 Altingiacefe, 248, 253 • 

 Altera, Adans. 282 

 Alymnia, Neck. 711 

 Alypum. Tournef. 667 

 Alysicai-pus, ^VecA;. 554 

 Alysium, -4(7. 22 

 AlyssidiE. 354 

 Alyssoides, Medik. 354 

 Alysson, Medik. 354 

 Alyssum, Adans. 354 

 Alyssum, Li/ui. 354 

 Aljiosporium, Link. 44 

 Alyxia, /?. Br. 601 

 Alzatea, /?niz ef Pav. 588 

 Alziniana, Z>iefr. 588 

 Amagris, Raf. 115 

 Amaioua, ^i<W. 765 

 Amalia, Rchb. 181 

 Amalia, Hort. Hisp. 148 

 Amanita, fries. 41 

 Amanoa, Aubl. 282 

 Amansia, Lamx. 11, 25 

 Amansieoe, 11 

 Amaracarpus, Blum. 764 

 Amaracus, Monch. 661 

 Amarantaceiv, .=J05, 510 * 

 Amaranthi, Juss. 510 

 Amaranths, 510 

 Amaranthus, Linn. 511 

 Amareuus, Presl. 554 

 Amaria, Mutis. 556 

 Amarylleae, 158 

 Amaryllidacea;, 146, 1.55 * 

 AmarjUidese, R. Br. 155, 171 

 Amaryllids, 155 

 Amaryllis, Linn. 158 

 Amasonia, Linn. 664 

 Amauria, Benth. 712 

 Ambelania, .4t(W. 601 

 Amberboa, I'ers. 714 



