29 



INDEX OF GENERA AND COMMON NAMES 



Abelia, 24 

 Abeliophyllum, 21 

 Acacia, Rose, 13 

 Acanthopanax, 18 

 Actinidia, 16 

 Adam's Needle, 28 

 Adina, 24 

 Aesculus, IS 

 Aethionema, 4 

 Akebia, 3 

 Alangium, 17 

 Alder, Speckled, 2 

 Almond, Flowering-, 11 

 Alnus, 2 



Althaea, Shrub, 16 

 Alyssum, 4 

 Amelanchier, 9 

 Amorpha, 11 

 Ampelopsis, 16 

 Apple, 10 

 Andrachne, 13 

 Aralia, 18 



Arbutus, Trailing, 20 

 Arctostaphylos, 20 

 Aristolochia, 2 

 Aronia, 10 

 Arrow-Wood, 26 

 Artemisia, 27 

 Arundinaria, 27 

 Ascyrum, 16 

 Ash, 22 

 Aucuba, 18 

 Azalea, 20 



Baccharis, 27 

 Bamboo, 27 

 Bambusa, 27 

 Barberry, 3 

 Bay, Sweet, 4 

 Bayberry, 2 

 Bearberry, 20 

 Beauty-Bush, 24 

 Benzoin, 4 

 Berberis, 3 



Berchemia, 15 

 Betula, 2 

 Bignonia, 24 

 Birch, 2 

 Bittersweet, 24 



American, 14 



Oriental, 14 

 Black-Haw, 27 

 Bladdemut, 15 

 Bladder Senna, 11 

 Blueberry, 21 

 Bluebeard, 23 

 Boenninghausenia, 13 

 Boston Ivy, 16 

 Boxwood, 14 

 Brier, Austrian Copper, 8 



Green, 28 

 Broom, Scotch, 11 

 Bruckenthalia, 20 

 Buckleya, 2 

 Buckthorn, 15 



Sea, 17 

 Buddlcia, 23 

 Bumelia, 21 

 Bupleurum, 18 

 Butterfly-Bush, 23 

 Button-Bush, 24 

 Buxus, 14 



Callicarpa, 23 

 Call una, 20 

 Calophaca, 11 

 Calycanthus, 4 

 Campsis, 24 

 Campylotropis, 11 

 Candytuft, 4 

 Caragana, 11 

 Caryopteris, 23 

 Cassinia, 27 

 Castanea, 2 

 Ceanothus, 15 

 Celastrus, 14 

 Cephalanthus, 24 

 Chacnomelcs, 10 



Chamaedaphne, 20 

 Chaste-Tree, 23 

 Cherry, Choke, 1 1 



Cornelian, 18 

 Chimonanthus, 4 

 Chiogenes, 20 

 Chinquapin, 2 

 Chionanthus, 21 

 Chokeberry, 10 

 Chrysanthemum, 27 

 Cistus, 17 

 Clematis, 3 

 Clerodendron, 23 

 Clethra, 20 

 Cocculus, 4 

 Colutea, 11 

 Comptonia, 2 

 Coralberry, 26 

 Corema, 14 

 Coriaria, 14 

 Cornus, 18 

 Coronilla, 11 

 Corylopsis, 6 

 Corylus, 2 

 Cotinus, 14 

 Cotoneaster, 10 

 Cranberry, 21 

 Cranberry-Bush, 27 

 Crape-Myrtle, 17 

 Crowberry, 14 

 Cudrania, 2 

 Currant, 5 

 Cyrilla, 14 

 Cytisus, 11 



Daphne. 17 

 Decaisnea. 3 

 Decumaria, 5 

 Deutzia, 5 

 Diervilla, 24 

 Dipelta, 24 

 Dipteronia, 15 

 Dirca, 17 

 Dogwood, 18 



