Botanisches Centralblatt 



The Botanisches Centralblatt which has become the property 

 of the Association Internationale de Botanistes will, beginning 

 with the first of January, 1902, be sent gratis to all members of 

 the Association. The annual fee for members is twenty-five shil- 

 lings. The number of representatives on the general committee 

 of the Association to which any country is entitled depends on the 

 number of members living in that country. The names of pre- 

 vious subscribers to the Centralblatt are of course known to the 

 editors in cases where the subscriptions were taken in the sub- 

 scribers' own names but, where copies were ordered through book- 

 sellers or other agents, the subscribers' names or even the coun- 

 tries in which they reside are not known. In order, therefore, 

 that the editors may be enabled to know the exact number of 

 members residing in this country and thus ascertain the number of 

 representatives on the committee to which we are proportionally 

 entitled, all desiring to join the Association who have not already 

 registered as members should send their names at once to the Sec- 

 retary, Dr. J. P. Lotsy, care of E. J. Brill, Leyden, Holland. Any 

 person may join the Association and institutions, such as colleges, 

 libraries, etc., are eligible to membership and can by joining the 

 Association receive the Centralblatt on the same terms as private 

 individuals. The subscription price of the Centralblatt to non- 

 members of the Association is twenty-eight shillings. 



A corrected Name 



V Mentzelia 



Mentzclia aurea Osterhout, Bull. Torr. Club, 28 : ^44. 

 Not Mentzelia aurea Nutt. Gen. 1 : 300 which is now a synonym 

 Mentzelia oligosperma Nutt. 



George E. Osterhout. 



G8<« 



