AMERICA Orb Wortp 
Nyssaceae (Tupelo Family) 220a 
Davidia 
involucrata h 
var Vilmoriniana 
Nyssa 
sylvatica (Tupelo) sinensis 
Araliaceae (Ginseng Family) 227 
Kalopanax 
pictus (Alcanthopanax ricin- 
foliits ) 
Aralia 
spinosa (Hercules Club) 
Cornaceae (Dogwood Family) 22° 
Cornus 
Flowers without involucre 
alternifoha (Alternate-lLeaved 
controversa 
Dogwood ) 
macrophylla 
Waltert 
Flowers with tnvolucre 
florida (Flowering D) 
kousa (Japanese D) 
var rubra (Pink D) 
mas (Cornelian-Cherry ) 
officinalis 
Clethraceae (Clethra Family) 230 
Clethra 
(acuminata, wanted ) barbinervis 
Ericaceae (Heath Family) 233 
Oxvdendrum 
arboreum. (Sourwood ) 
