CiAss XXIII. 
POLYGAMIA. 
853 
• 2153. Rhapis. Hermaphrodite. Cal. 3-fid. Cor. 3-fid. Stamens 6. Ovary 1. Drupe 1-saeded. Male. 
Cal. 3-fid. Cor. 3-fid. Stamens 6. 
filS*. Gleditschia. Hermaphrodite. Cal. 4-fid. Cor. 4 petals. Stamens 6. A pod. Male. Cal. 3-leaved. 
Petals 3. Stamens 6. Female. Cal. 5-leav£d. Petals 5. A pod. 
2155. Ceratonia. Hermaphrodite. Cal. 5-parted. Cor. O. Stamens 5. Style 1. Pod coriaceous, many- 
seeded. Male. Cal. 5-parted. Cor. O. Stamens 5. Female. Cal. about 5-toothed. Cor. O. Style 1. Pod 
coriaceous, many-seeded. 
2156. Fraxinus. Hermaphrodite. Cal. O. or 4-parted. Cor. O. or 4 petals. Stamens 2. Samara 1-seeded. 
Female. Cal. O. or 4-parted. Cor. O. or 4 petals. Samara 1-seeded. 
2157. Brosimum. Hermaphrodite. Catkin globose, with a solitary ovary at end. Cal. a scale. Cor. O. 
Anthers peltate, solitary. Style 2-fid. Female. Cal. O. Cor. O. Ovary imbricated with scales. Style 2-fid. 
Berry coated, 1-seeded. 
2158. Diospyrus. Hermaphrodite. Cal. and cor. 4-fid. Stam. 8., Style 4-fid. Berry 8-seeded. Male. Cal. 
and cor. 4-fid. Stamens 8. 
2159. Myrsine. Cor. half 5-cleft, conniving. Ovary filling the corolla. Drupel-seeded. Nut 5-celled. 
S160. Nyssa. Hermaphrodite. Cal. 5-parted. Cor. O. Stamens 5. Ovarv 1. Drupe inferior. Male. 
Cal. 5-parted. Cor. O. Stam. 10. 
2161. Hamiltonia. Hermaphrodite. Cal. 5-fid. Cor. O. Nect. a 5-toothed disk. Stamens 5. Ovary 1. 
Drupe inferior. Male. Cal. 5-fid. Cor. O. Nect. a 5-toothed disk. Stamens 5. 
2162. Laurophylliis. Hermaphrodite. Cal. 4-leaved. Cor. O. Stamens 4. Ovary superior. Style 1. ' 
Male. Cal. 4-leaved. Cor. O. Stamens 4. 
2163. Bursera. Hermaphrodite. Cal. 5-toothed. Petals 5. Stamens 10. Style O. Caps. 3-valved, one- 
seeded. Male. Cal. 5-toothed. Petals 5. Stamens 10. 
2164. Arctopus. Male. An umbel. Petals and stamens 5. Hermaphrodite. An umbel. Petals 5. Styles 
2. Seeds 2. Involucre very large. 
2165. Panax. Hermaphrodite. An umbel. Cal. 5-fid. Petals 5. Stamens 5. Styles 2. Berry 2-seeded. 
Male. An umbel. Cal. entire. Petals 5. Stamens 5. 
2166. Ficus. Common receptacle turbinate, closed, fleshy. Female. Cal. 5-parted. Cor. O. Ovary 1. 
Seed 1. Male. Cal. 3-parted. Cor. O. Stamens 3. 
.=$ I 3 
