* 
Abies, 
ABIETINEX, 
Abildgaardia, 
Abutilon, 
Acalypha, 
ACANTHACEÆ, 
Acanthus Family, 
Acer, 
Achillea, 
ACHYRANTHES, 
Acmella, 
Acnida, 
Aconitum, 
Acorus, 
ACROGENS, 
ACROSTICHEJE, 
Acrostichum, 
Actza, 
Actinomeris, 
Actinospermum, 
Adder's mouth, 
Adder's tongue, 
INDEX. 
551 
550, 551, 552, 65 553 Å 
(560, 568. 
470. Amphicarp’ 
811 
Alder, 
Aletris, 
Alisma, 
Alisma, 
ALISMACE#, 
ALSINEX, 
Alternanthera, 
Althea, 
Alum-root, 
AMARANTACEA, 
Amaranth, 
Amaranth Family, 
Amarantus, 
Amarantus, 
AMARYLLIDACEE, 
Amaryllis, 
Amaryllis Family, 
Amblogyna, 
Amblygonon, 
Ambrosia, 
Amelanchier, 
