ETATS-UNIS 



— — Univeesity of THE State New-Yokk, voir n" 1499. 



— — The VVeekly Floeist's Review, voir Chicago n" 1433. 



NORTH EASTON (Massachusetts). 



Ames Botanieal Laboratory. [foncié en i899]. 



1502. — Contributions. 



N» 4 (!90(i), 6 (1907) à 9 (1909) -^ Edit. 0. Ames. 

 (Extraits de diverses publications périodiques). 



1503. — Oechidaceae. Illustrations and studies of family Orchidaceae. 



Fasc. 1 (1905) et 2 (1908) — > Edit. 0. Ames. 

 Parait irréguliôrement. Boston et New-Yorl', gr. iu-8". 



NOTRE-DAME (Indiana). 



1504. — The Midland Naturalist. — Devoted to Natural History, 



Primarily that of the Prairie States. 

 Vol. 1 (1909) -^ Edit. J. A. Nieuwland. Notre-Dame, in-8". 



PHILADELPHIE (Pensylvanie). 



Academy of Natural Sciences of Philadelphia. 



1505. — Pkoceedixgs. [fondée en 1S12]. 



3^ Séries : Vol. 1 (1871) à tU (1909) -^ Philadelphie, gr. in-S". 



1506. — The " American Naturalist ,-. [fondé en i867]. 



Vol. 17 (1883) à 25 (1891) Edit. E. D. Cope. etc. 

 Il manque plusieurs numéros. Philadelphie, gr. in-8°. 



American Philosophical Society. 



1507. — Peoceedings. [fondée en 1743]. 



Vol. 40 110^65-67 (1901) à vol. 47 nos 188-90 (19081 -^ Philadelphia, in-S". 



1508. — The Franklin bi-centennial célébration 1706-1906. 



Philadelphia, 1906, gr. in-S". 



Board of Public Education of tlie First School district of Pennsyl- 

 vania. 



1509. — Annual eepoet : Ann. 54 (1872) Philadelphie, 1873, in-S". 



— — CoNTEiBUTioNS FEOM THE BoTANiCAL Laboeatoey, voir University 

 n" 1513. 



Fairmount Park. 



1510. — Annual eeport : Ann. 1878 Philadelphie, iu-8''. 



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