Chapter V

Valvate—Said of buds in which the scales merely meet without
overlapping. Fruit opening by valves.
Veins—Threads of fibro-vascular tissue in leaves or other organs.

W
Whorl—A group of three or more similar organs, as leaves or buds,
arranged about the same place of attachment.
Whorled—Borne in a whorl.

Index

A
Acacia berlandieri 123
Acacia, catclaw 85
Acacia farnesiana, sweet 123
Acacia greggii 85
Acer barbatum 126
Acer grandidentatum 126
Acer grandidentatum var. sinuosum 126
Acer negundo 100
Acer rubrum 99
Acer saccharinum 98
Adelia, common 116
Aesculus glabra 101
Aesculus pavia 101
Ailanthus altissima 125
Alder, hazel, speckled 123
Alnus rugosa 123
Anacahuita 128
Anama 128
Anaqua 128
Apple, hedge 69
Aralia spinosa 104
Arbutus texana 129
Arizona cypress 122
Arrow-wood 125
Ash, Berlandier 128
Ash, Carolina 113
Ash, green 115
Ash, Mexican 128
Ash, poison 95
Ash, prickly 92, 104
Ash, Texas 128
Ash, wafer 93
Ash, water 113
Ash, white 114
Ash juniper 26
Asimina triloba 72

B
Baldcypress 25
Baretta 124
Basswood, American 103
Basswood, Carolina 126
Basswood, Florida 126
Bayberry, Southern 123
Beaded locust (Sophora) 124
Bear berry 124
Beech, American 41
Beech, blue 38
Beech, water 38
Betula, nigra 40
Birch, river (red) 40
Bitternut hickory 30
Blackhead, ebony 84
Blackgum 105
Blackhaw, rusty 121
Bois-d’arc 69
Boxelder 100
Buckeye, Ohio 101
Buckeye, red 101
Buckthorn 127
Buckthorn, wooly 109
Buffaloberry 129
Bumelia, buckthorn, gum, elastic 109
Bumelia lanuginosa 109
Bumelia lanuginosa var. rigida 109
Bumelia, lycioides 109
Bumelia, Texas 127
Burning bush (Euonymous) 125
Buttonbush, common 120
Buttonwood (sycamore) 77