iu'2 ' Fedde: Allgem. u. spez. Morphologie u. Systematik der Phanerogamen. 



689. Briqnet, .1. Monographie des Centaurees des Alpes Mari- 

 times. (1 planche et 12 figures.) Bäle et Geneve, 1902, 8°. 



690. Britton, N. L. Notes on Rudbeckia hirta L. (Torreya, I [1901 1. 

 pp. 1, 2.) 



691. Britton, X. L. A new Senecio from Pennsylvania. (Torreya. I 

 J1901], p. 21.) 



Beschreibung von Senecio Crawfordii. 



692. Britton, X. L. A new Hawkweed from Florida. (Torreya. 1 

 [1901 J, pp. 41, 42.) 



Hieracium floridanum verwandt mit H. Marianum. 



693. Brown. E. X. A Revision of the genus Hypericophyllwm, with 

 notes on certain allied genera of Compositae. (Journ. Linn. Soc. Bot.. 

 XXXV, 1902, pp. 120—128, plate 6.) 



694. Bnrbidge, F. W. and Colgan, X. A new Senecio Hybrid (S. albescens 

 = S. Cineraria DC. tf X S. Jacobaea L $ ). (Journ. of Bot , XL [1902]. pp. 401 

 bis 406, mit 1 Tafel.) 



695. Davean, J. L' Helminthia spinosa DC. (Bol. soc. brot.. XVIII [1902], 

 pp. 137—140.) 



696. Fernald, M. L. Early records of Leontodon in America. (Rho- 

 dora, IV [1902], pp. 89, 40.) 



Bemerkung zur Synonymik. 



697. Fernald, M. L. Aster undulatus X Novi-Belgii. (Rhodora. IV [1902], 

 pp. 186—187.) 



698. Fernald, M. L. An O&morhiza new to eastern America. 

 (Rhodora, IV [1902], pp. 153— 1B4.) 



699. Fernald, M. L. Taraxacum palustre in America. (Rhodora. IV 

 i 1902|, p. 1B5— 166.) 



700. Foncand, J. Un hybride nouveau. (Bull. Soc. bot. ' Rochelaise, 

 XX III (19011, pp. 22—24, la Rochelle, 1902.) 



Conyza mixta Foucaud (hybrid, nouv.), Bastard von Conyza ambigua DC. X 

 JErigeron canadense L., wurde von Foucaud im Bot. Gart, von la Rochelle beob- 

 achtet, sowie von Neyraut in der Umgegend von Bordeaux. 



701. Gerber, C. Virescence du Centaurea calcitrapa L. (Ass. franc» 

 avanc. sei. Ajaccio. 1901, XXX. II, pp. 484—488, 20 Textfig.) 



702. Gerard, F. Microjms erectus L. et ses varietes. i Bull. bot. Roche- 

 laise. XXIII [1902], p. 37.) 



703. Gillot, X. Sur une race alpine de Carduus nutans. (Bull. Assoc. 

 Franc. Bot. V [1902], p. 247.) 



704. (ireata, L. A. Tribal character in the Separation of the 

 style-branches in the Compositae- (Bull. South. Cal. Ac. Sei.. I [1902J, 

 pp. 126—127.) 



705. Greene, E. L. Two new Erigerons. (Bull. South. Calif. Acad. 

 Sei., 1 |1902], 39.) 



Erigeron fragilis, E. striatus. 



706. Greene, E. L. A new Arnica from Oregon. (Torreya. I [1901], 

 p. 42. 



. 1 niica a urantiaca. 



707. Greene, E. L. A new study of Microseris. (Pittonia, V [1902]. 

 pp. 4- ]ß.) 



