Pteridophyten. — Floristik und Systematik der Phanerogamen. 337 



redivision of the rachis into two or more parts, described as forma 

 Davenportü. Moore. 



Jewell, H. W„ Notes on so me ferns ofFranklinCounty, 

 Maine. (Rhodora. IV. p. 247. December 1902.) 



A list of eight ferns from the above region including Polypodium 

 vulgare var. auriyüm, not previously reported outside of Essex Co. Mass. 



Moore. 



Underwood, Lucien Marcus, American Ferns IV. The 

 g e n u s Gymnogramme of the Synopsis Fllicum. (Bulletin 

 of the Torrey Botanical Club. XXIX. p. 617—634. No- 

 vember 1902.) 



The history of the genus is discussed and Gymnogramme is con- 

 sidered to have heretofore contained a number of generic groups some 

 related to the Polypodicae, others to the Aspidleae and Asplenieae. The 

 Grammitideae in Synopsis Filicum has no good ground for recognition 

 as a natural group and the members of Gymnogramme proper are not 

 closely related to the Pterideae with which they have been associated. 

 The name Gymnogramme being a typonym of the monotypic Gymnop- 

 teris, established thirteen years earlier, disappears. Three species occur 

 in the United States, Ceropteris triangularis, C. viscosa and Bommeria 

 hispida. The following new combinations are published: Leptogramma 

 diplazioid.es, Gymnopteris subcordata, G. ferruginea, G. tomentosa, G. 

 vestita, C. Mülleri, G. Gardeneri, G. Delavayi, Psilogramme Domin gensis, 

 P. schizophylla, Ceropteris triangularis, C. viscosa, Bommeria hispida. 



Moore. 



Underwood, Lucien Marcus, American Ferns V. A review 



of the genus Danaea. (Bulletin of the Torrey Botanical 



Club. XXIX. p. 609—679. December 1902.) 



A Synopsis of the twelve North American species based on material 

 represented in the princip3l American herbaria, also in Berlin, Kew and 

 Herbarium Cosson. The following are described as new : Danaea Fendleri, 

 D. Jamaicensis, D. Wrightii, D. Mazeana and D. Jenmani. Moore. 



BRIQUET, J., Description de quelques especes nou- 

 velles ou peuconnues du genre Brittonastrum. 

 (Ann. du cons. et du jard. bot. de Geneve. 1902. p. 157 



— 162.) 



Les especes decrites dans ce travail sont les suivantes: 

 Brittonastrum Greenei Briq. sp. nov., B. neo-mexicanum Briq. 



sp. nov., B. betonicoides Briq. (= Gardoquia Lindley), B. Pringlei 



sp. nov., B. breviflorum Briq. (= Cedronella A. Gray). 



A. de Candolle. 



Briquet, John, Les Knautia du sud-ouest de la Suisse, 

 du Jura et de la Savoie comprenant des des- 

 criptions et observations sur diverses autres 

 especes ou form es europeennes. (Annuaire du Conser- 

 vatoire et du jardin botaniques de Geneve. VI. 1902. p. 60 



— 142.) 



Die vorliegende Arbeit enthält eine sehr detaillirte Monographie der 

 /C«ür«//a-Arten-Formen aus den im Titel genannten Gebieten.' In einem 

 Botan. Centralbl. Bd. LCII. 1903. 22 



