550 



Key to the System of 



382, line 22, instead of 675 read 1675. 



408, line 19, after bluish add or almost pink. 



416, line 10, omit 1797ft. 



416, line 26, after bluish add or almost lilac. 



PART II. 



Tage 14, line 30, add figure 35. 

 16, line 5, add figure 36. 

 27, line 26, add figure 64. 

 35, line 37, instead of A. Reichen- 

 bach read A. Richard. 



45, line 6, add figure 112. 



46, line 39, add figure 113. 



47, line 11, add figure 114. 

 47, line 23, add figure 115. 

 47, line 33, add figure 116. 



47, line 39, add figure 117. 



48, line 16, add figure 118. 

 48, line 26, add figure 119. 

 50, line 25, add figure 120. 

 50, line 32, add figure 121. 



50, line 35, add figure 122. 



51, line 7, add figure 123. 

 51, line 40, add figure 124. 

 53, line 35, add figure 125. 

 56, line 5, add figure 126. 

 58, line 28, add figure 127. 

 58, line 30, add figure 128. 

 58, line 37, add figure 129. 



Page 58, line 39, add figure 130.. 

 59, line 5, add figure 131. 

 59, line 14, add figure 132. 

 59, line 16, add figure 133. 

 59, line 19, add figure 134, 

 59, line 23, add figure 136. 

 59, line 28, add figure 137. 

 59, line 31, add figure 135. 

 59, line 33, add figure 138. 

 59, line 35, add figure 139. 

 59, line 39, add figure 140. 

 59, line 41, add figure 141. 



59, line 43, add figure 142. 



60, line 3, add figure 143. 

 60, line 4, add figure 144. 

 60, line 6, add figure 145. 

 60, line 17, add figure 146. 

 60, line 21, add figure 147. 

 60, line 24, add figure 148. 

 60, line 28, add figure 149. 

 60, line 37, add figure 150. 

 60, line 44, add figure 151. 

 60, line 48, add figure 152. 



In figure 58, 4, pores of anthers should be terminal, not lateral. 



At figure 127s, first line, add and one caselet of microsporangia or antheroid- 



clusters. 



At figure 127s, second line, read former instead of latter. 

 At figure 127s, sixth and eighth lines, read macrosporangmm instead of 



macrospore. 

 At figure 128s, lines 17, 19, 21, and 23, add or antheroid. 



