664 Index to Recent Literature 



Psilocybe, Deconica, Psathyrella (3), Coprinus (8), Montagnites, Pohporus (3), 

 Forney Polystictus (4), Porta (5), Trametes (4), Daedalea (2), Favolus (2), Hydnum, 

 Irpex^ Cladoderris y Stereum, Corticium, Hypochnns y Cyphella (2), Albofiella gen. nov., 

 Cyut/iuSy Gyrophragmium, Podaxon, Chlamydopus gen. nov. (2), Batajrea (2), 

 Geaster (4), Lycoperdon (2), and many others. 



Stephani, F. Beitrage zur Lebermoos- Flora Westpatagoniens und 

 des Siidlichen Chile. Bihang till k. Svenska. Vet. Akad. Handl. 

 26 6 : 1-69. 1900. 



New species in Metzveria, Pallavicinins y Jamesoniella^ Jungermannia, Lophozia, 

 TylinianthiiS) Plagiochita (9), Clasmatocolea, Lophocolea (16), Chiloscyphus (2), Sac- 

 cogyna, Alobiella, Cephaloziella (2), Lepidozia (3), Isotachis y Afasttgop/iora, Tricho- 

 colea y Schistochila (2), Radula (2), Cololejeunea (2), Colejeunea (2), Fru lla nia and 

 Anthoceros. 



Strasburger, E. Einige Bemerkungen zur Frage nach der "doppel- 

 ten Befruchtung ' ' bei den Angiospermen. Bot. Zeitung, 58 2 : 293- 

 316. 1 O. 1900. 



Sutor, J. H. Railroad Forestry. Railway Age, 30: 73, 74- 2 7 J 1 - 

 1900. 



A discussion of tree-planting for American railroads. 



Ternetz, C. Protoplasmabewegung und Fruchtkorperbildung bei As- 

 cophanus carneus Pers. Jahrb. wiss. Bot. 35: 273-312. pL 12. 

 1900. 



Trelease, W. The Preservation and Protection of native Vegeta- 

 tion. Plant World, 3 : 108. Jl. 1900. 



Urban, I. Leguminosae novae vel minus cognitae. — I. Symbolae 

 Antillanae, 2: 257. 20 O. 1900. 



New species in Pithecolobium, Calliandra, Leucaena, Schrankia, Caesalpinia, Pel- 

 tophorutn, Hebestigma (gen. nov.), Poitaea, Desmodium, Rhodophis (gen. nov.) and 

 Galactia. 



Urban, I. Mantissa ad Cyperaceas Clarkeanas. Symbolae Antil- 

 lanae, 2 : 163-169. 20 O. 1900. 



Urban, I. Uber einige siidamerikanische Umbellifer-Gattungen. 

 Engler's Bot. Jahrb. Beiblatt, 29 : 1, 2. 4 S. 1900. 



Urban, I. Uber mexicanische Turneraceen. Engler's Bot. Jahrb. 



Beiblatt, 29: 3,4. 4 S. 1900. 

 Van Wisselingh, C. Ueber Kerntheilung bei Spirogyra. Flora, 



8 7 = 355-377- /* *5* 5 O. 1900. 



Wainio, E. A. Reactiones Lichenum a J. Mullero Argoviensi de- 

 scriptorum. Mem. Herb. Boissier, 5: 1-17. 31 Ja. 1900. 



Ward, L. F. Elaboration of the Fossil Cycadsin the Yale Museum. 

 Am. Jour. Sci. IV. 10 : 327-345.//. 1-4. N. 1900. 



Seven new species of Cycadeoidea from the Black Hills and Wyoming described and 

 figured. 



