ERRATA 



(OWING TO AN OVERSIGHT, SOME PAGES OF THIS MEMOIR WERE 

 PRINTED WITHOUT THE AUTHORS' FINAL CORRECTIONS) 



p. 23, 1. 6 from bottom, for "the" read "to" 



p. 25, 1. 13, for "species" read "forms" 



p. 29, I. 4, for "flagellatus" read "flagellata" 



p. 60, 1. 4 from bottom, for "fig. 8" read "figs. 8, 9" 



p. 85, 1. 14 from bottom, for "nuts" read "carpels" 



p. 86, 1. 7 from bottom, for "4 to 3" and "3 to 4" read "4.3" and "3.4" 



p. 92, 1. 6, for " pendunculatus" read " pedunculatus" 



p. 100, 1. 6 from bottom, for "Szechnan" read "Szechuan" 



p. 113, 1. 7, from bottom, for "52" read "51" 



p. 122, Explanation to fig. 4, for "semara" read "samara" 



p. 138, 1. 3 from bottom, for "in" read "is" 



p. 153, 1. 8 from bottom, for "Amsterlien" read "Amstelien" 



p. 155, 1. 12, for "Polig" read "Pohlig" 



