Part 16

Amaranth family, 126

Amaranthaceae, 126

Amaranthus, 127

Ambrosia, 160, 161

American jute, 145

Anacardiaceae, 145

A-NAT'RO-POUS, a name applied to an ovule or seed which grows so that the funiculus coheres to the whole length forming a raphe along the edge bringing the hilum near the micropyle while the chalaza is at the other extremity.

Annual fleabane, 165

Anthemis, 161

Apetalous pepper-grass, 135

A'PEX, the tip or growing point of an organ.

Arctium, 162

Arenaria, 129

Artemisia, 162

Artichoke, 167

Asclepiadaceae, 149

Asclepias, 149

Atriplex, 124

Avena, 110

AWN, a bristle-shaped appendage.

Ax seed, 139

Ax wort, 139

Ball mustard, 137

Barbarea, 133

BARBED, furnished with rigid points or short bristles, usually reflexed like the barb of a fish-hook.

Barnyard grass, 114

Beaked nightshade, 156

Beaver poison, 148