236 



MEMOIRS OF THE NEW YORK BOTANICAL GARDEN 



[Vol. 9, No. 3 



Kavanayen, Ilu-tepuf, Gran Sabana, Estado Bolivar, Venezuela. 

 Bassett Maguire, February 3-April 4, 1952: 33160-33749- 



Kavanayen, Ptari-tepui, Gran Sabana, Estado Bolivar. Venezuela. 



Bassett Maguire, John J. Wurdack, Celia K. Maguire, December 1 1-December 

 23, 1952: 33750-34015- 



Chimanta-tepuf, Gran Sabana, Estado Bolivar, Venezuela. 



John J. Wurdack, January 1-February 14, 1953: 34016-34370. 



Cerro BoUvar, Estado Bolivar, Venezuela. 



John J. Wurdack, February 24-March 2, 1953: 34371-34477. 



Cerro Yutaje, Territorio Amazonas, Venezuela. 



Bassett Maguire and Celia K. Maguire, January 28-March 10, 1953: 35000- 



35539. 



Alto Rio Orinoco, Rios Casiquiare, Negro and Guainfa, Territorio Amazonas, 

 Venezuela. 



Bassett Maguire, John J. Wurdack, Celia K. Maguire, March 15-April 24, 1953: 



34478-34999; 35540-35736. 



Cerro Bolivar and El Pao, Estado Bolivar, Venezuela. 



Bassett Maguire and John J. Wurdack, April 30-May 2, 1953; 35737-35809. 



Cerro Bolivar, Estado Bolivar, Venezuela. 



John J. Wurdack and George S. Bunting, October 18-October 27, 1953: 35810- 

 36030. 



Ribs Orinoco, Atabapo, Casiquiare, Guainia, Pacimoni and Yatua, and Cerro 

 Neblina, Territorio Amazonas, Venezuela. 

 Bassett Maguire. John J. Wurdack, and George S. Bunting, November 7, 1953- 

 February 18, 1954: 36031-37714. 



Serras Tepequem and do Sol (Uei-tepui), Territorio Rio Branco, Brazil. 



Bassett Maguire and Celia K. Maguire, November 19, 1954-January 7, 1955: 



40000-40486. 



Mt. Ayanganna, Kaieteur Plateau, British Guiana. 



Bassett Maguire, W. M. C. Bagshaw, Celia K. Maguire, February 1-February 

 15, 1955: 40558-40701. 



ChimSnta-tepui, Gran Sabana, Estado Bolivar, Venezuela. 



Julian S. Steyermark and John J. Wurdack (New York Botanical Garden in 

 cooperation with the Chicago Natural History Museum), January 8 -March 16, 

 1955: 1-1436. 



Middle Orinoco, Estados Bolivar and Apure, between Rio Pargueni and Cerro 

 Baraguan. 



John J. Wurdack and J. V. Monachino, December 3, 1955-January 29, 1956: 



39740-39999; 40849-41427 ; 



Reports submitted in the following pages for the most part present studies 

 on all collections made to date for respective families or genera. We are grate- 

 ful to the specialists who have lent their talents to the review of our materials, 

 and to our botanical colleagues in Venezuela who have lent government facility 

 to our work. 



