Neue Litteratur. 25 



XVII. Pteridophytea. 



Alderwerelt van Rosenburgh, C. R. K. W. van 1913. New or interes- 



ting Malavan terns. V. (Bull. Jard bot Buitenzorg. 1913. 11. p. 



1-38. 6 pl.) 

 Bates, J. A. 1913. Mv herbarium and its one enemy. (Amer. Fern 



Journ. III. p. 49-5'i.) 

 Benedict, R. C. 1913. Schizaea pusilla in its natural .surroundings. 



(Amer. Fern Journ. IIL p. 11 — 13, [Descriptive notes upon the oc- 



currence of this species at Toms River, New Jersey, with mention 



of associated plants. — Maxon.] 

 Blake, S. F. 1913. Forms of Ophioglossum vulgatum in eastern North 



America. (Rhodora. XV. p. 86-88. 1 f.) 

 Christensen, C. 1913. Polypodium speluncae L. A question of nomen- 



clature. (Amer. Fern Journ. III. p. 1—4.) 

 Copeland, E. B. 1908. Fern genera new to the Philippines. (Philip- 

 pine Journ. Sc. C. Bot. III.V- 301—302.) 

 Copeland. E. B. 1908. New species of Cyathea. (Philippine Journ. Sc. 



C. Bot. III. p. 353—357.) 

 Corne, F. E. 1912. Another Station in central Vermont for Dryopte- 



ris filix mas and for the new hybrid filix mas X marginalis. 



(Amer. Fern Journ. II. p. 93—95.) 

 Cosens, A. 1913. The haunts of some of oar nature ferns. (Ottawa 



Nat. XXVII p. 93-100.) 

 Frye, T. C. and M. M. Jackson. 1913. The ferns of Washington. 



(Amer. Fern Journ. III. p. 65-83. 4 pl.) 

 Greene, F. C. 1913. A new hybrid fern. (Amer. Fern Journ. III. p. 



83 — 85. [The writer describes and figures a fern from Virginia 



which is Said to be a hybrid between Pol^^stichum acrostichoides 



and Dryopteris cristata. — Maxon.] 

 Hopkins, L. S. 1913. A belated maidenhair. (Amer. Fern. Journ. III. 



p. 17 — 18.) [Notes upon the resi=;tance of a particular plant of 



Adianthum pedatum to killing low temperatures. — Maxon.] 

 Hopkins, L. S. 1912. Further notes on the fern flora of Ohio. (Amer. 



Fern Journ. II. p. 115—119.) 

 Hu!l, E. D. 1913. Botrychium obliquum and var. dissectum in Berrien 



County. Michigan. (Torreya. XIII. p. 112.) 

 Jennings, 0. E. 1913. Notes on the Pteridophytes of the north shore 



of Lake superior. (Amer. Fern Journ. III. p. 38 — 48) 

 Loomis, M. L. 1913. A correction concerning Dicksonia punctilobula 



forma cristata. (Rhodora. XV. p. 204.) 

 Moxley, G. L. 1913. A great day. (Amer. Fern Journ. III. p. 85—88.) 

 Penneil, F. W. 1913. Asplenium angustifolium in Louisiana. (Amer. 



Fern Journ. III. p. 16 — 17.) [The second record of the occurrence 



of this species in the State of Louisiana is reported. - Maxon.] 

 Picket, F. L. 1913. Resistance of the prothallia of Camptosorus rhi- 



zophyllus to desiccation. (Bull. Torrey bot. Club. XL. p. 641- 645.) 

 Ransier, H. E. 1912. Outings for Onondaga moonwort and slender 



cliffbrake. (Amer. Fern Journ. II. p. 119-121.) 

 Rugg, H. G. 1912. Vermont, the fern lover's paradise. (Amer. Fern 



Journ. II. p. 83—93. [A brief account of the pteridophyta of Ver- 

 mont, with notes upon habitat. — Maxon.] 

 Rugg, H. G. 1912. Whittier's herbarium. (Amer. Fern Journ. II. p. 



121-122.) 

 Safford, W. E. 1912. Notes of a naturalis! afloat. IV. (Amer. Fern 



Journ. II. p. 65—82.) [Reminiscences of a visit to the island of 



