INDEX' 
aron's-beard MA 911 georgi ana, 1219 Aletris, 315, 316 
Aaron’ s-rod, 674 Harperi 1218 Alfalfa, 682 
Abama, 287 keyensis, 1220 Alfileria, 745 
Abelmoschus, 857 laxa, 1219 Alicia, 7: 
Abies, 3, § linifolia, cor Alisma, 21 
Abildgaardia, 155 maritima, ALISMACEAE, 20 
Abrus, 7 oligo IU d 1220 VAT Ep 2 
Abizzia, 653 dT 1218 ali-grasses, 12 
Abutilon, S47 Pluken 1220 Allamanda, 1063, "1004 
Acacia, 653, 654 poner, 1219 ink, 
Acaciella, 654 purpurea, 121 Allegheny- barber 
rae 785, 786, TST setacea, 1219 Alle ghe eny Mount. spurge, 
ACANTHACEAE, 1225 stenophylla, 1219 6 
Acanthocereus, 914, 915, tenella, 1220 P neas: -vine, 549 
9 tenuifolia, 1221 ALLIACEAE, 2 
Acanthospermum, 1407, virgata, 1218 a 533 
Agastache, 1153 Alligator-bonnet, 543 
Acanthoxan thium, 1301 Agati, 703 Alligator-buttons, 540 
v auci "s F. AMILY, 1225 Agave, 319, 320 Alligator-lily, 32 
4 e. 3, 824, 825 Agdestis, 485 Alligator-pear, 921 
renee 823 Ageratum, 1319 Alligator-tree, 601 
a. Yous, 1067 Agrimonia, 615 Allionia, 488 
Acetosella, 445, 446 Bicknellii, 616 ALLIONIACEAE, 487 
Ache Eupatoria, 615, 616 Allium, 288, 289 
AAA 1466, 1467 Jupatoria mollis, 616 Almond 
chroanthes, T gryposepala, 6 Indian, 933 
\chyranthes, 475, 476 hirsuta, West Indian, 935 
Acicarpha, d: sm incisa, 6 Alnus, 41$, 
Acmispon microcarpa, 616 ALOACEAE, 30 
Acnida, aya. "is mollis, d ALOE F ux, 301 
Acoeloraphe, 242 parviflo 615 Aloe, 302, 
Aconites, 515 DD 616 Alopecurus, 
Aconitum, 515, 516 pubescens, 616 ALPINIACEAE, 360 
Acorus, 244 pumila, 616 Als anan clover, 685 
Actaea, 513 rostellata, 616 Alsike-clover, 685 
Actinomeris, 1444, 1445 . striata, 615 ALSINACEAE, 496 
Actinospermum, 1455 Agrimony, 615 Alsine, 497 
Acuan, 655, 656 Agropyron, 136 aquatica, 497 
Adam-and-Eve, 385 Agrostemma, 508 jaldwinii, 498 
am's- needle, 303 Agrostis, 104 brevifolia, 499 
Adam’s-pitcher, 581 alba, 105 fontinalis, 49 
Adder's-tongue, 292 altissima, 106 labra, 499 
Adelia, 1040, 1041 arachnoides, 106 groenlandica, 499 
( enoropium, 79 borealis, 105 longifoliz 1, | 498 
Adenoplea, 1047 canina, 105 media, 4 
Adicea, 433 Hlliottiana, 105 Michaurii, 499 
Adipera, 66( hiemalis, patula, 
Adlumia, 549 novae-angliae, 106 pubera 9 
Adonis, 523 perennans, 105 squarrosa, 499 
Adonis-flower, 52 rubra, 105 tennesseensis, 498 
Adopogon, 1489 scabra, 105 Alsinopsis, 498 
Adzuk-bean 124 Scribneriana, 106 Alternanthera, 476, 477 
Aegopodi ium, 974 vulgaris, 105 ALTINGIACEAE, 601 
Aeschynomene, 727, T28, Ague-tree, 923 Alum-roots, 592 
Ague-weed, 1052 Alvaradoa, 763, 764 
Arsctit LACEAE, 82 Ailanthus, 763 Alysiearpus, 736 
P us, on 823 Air-plants, 269, 272 Alyssum, 565 
Aethusa, 9 Aira, 107, 108 Amaranth, 473 
African ER - hemp, Albizzia, 653 AMARANTHACEAE, 470 — 
301 Alchemilla, 614 AMARANTH FAMILY, 470 
African- marigold, 1464 Aldenella, 575 Amaranthus, 47 
fzelia, 3 Alde 1lbus, 473 
Agalinis 1216 Black, 814 blitoides, 47; 
aphylla, 1220 Green, 419 sate T 478 
decemloba, 1220 Hazel, 419 erassipes, 
divaricata, 1221 Mon a 419 erispus, na 
erecta, 1220 Red, cruentus, 472 
fasciculata, 1219 Dien ^19 deflexus, 47: 
filicaulis, 1221 Speckled, 419 gracilis, 473 
filifolia, 1219 Ta 19 graecizans, 473 
G attingeri, 1221 Alders eu hybridus, 473 
! In the eases of genera with less than ten species the latter have not been indexed, 
