112. 
113. 
114. 
115. 
116. 
117. 
118. 
119. 
120. 
121. 
122. 
123. 
124. 
125. 
126. 
127. 
128. 
KEYS—LEAVES OPPOSITE xix 
Leaves and buds gray- or golden-scurfy. p. 318. Olea. 
Not scurfy. 113. 
Pith spongy. 114. 
Pith continuous. 117. 
Sap milky: pith round. p. 324. Allamanda. 
Sap not milky: pith usually 4-angled. 115. 
Pubescent: pith brown. p. 253. Psidium. 
Glabrous: pith green or white. 116. 
Leaves very small (5-815-20 mm.). p.198. Pachistima. 
Leaves distinctly larger. p. 195. Evonymus. 
Buds not superposed. 118. 
Buds often superposed. 120. 
Leaves small (2 cm.). 119. . 
Leaves larger: stipules sheathing. p. 346. Coffea. 
Leaves blunt. p.177. Buxus. 
Leaves acute. p. 244. Daphne. 
Bundle-trace at top of the leaf-scar. p.178. Simmondsia. 
Bundle-trace in the middle of the leaf-scar. 121. 
Leaf-scars relatively large (3 mm.). p.315. Osmanthus. 
Leaf-scars smaller, elevated. 122. 
Leaves elliptical. 
p. 278. Kalmia. 
Leaves ovate or lanceolate. 123. 
Leaves entire, lance-ovate. p. 319. Ligustrum. 
Leaves toothed or else not ovate. p. 314. Phillyraea. 
Pith spongy. 125. 
Pith finally chambered or excavated. 126. 
Pith continuous and persistent. 130. 
Leaf-scars round: bark flaking. p. 249. Lagerstroemia. 
Leaf-scars crescent-shaped. p. 195. Evonymus. 
Buds slender, finally much multiplied. p. 308. Forsythia. 
Buds only 1-3 in each axil. 127. 
Leaf-scars shield-shaped. p. 312. Schrebera. 
Leaf-scars triangular or lens- or crescent-shaped. 128. 
Leaf-scars raised, shriveled. p. 8352. Symphoricarpos. 
Leaf-scars low. 129. 
