Band 114. Nr. 17. XXXI. Jahrgang. IL Bd. Nr. 17. 



Botanisches Centralblatt. 



Referireüdes Organ 



der 



Association Internationale des Botanistes 

 für das Gesamtgebiet der Botanik. 



Herausgegeben unter der Leitung 

 des Präsidenten: des Vice- Präsidenten. des Secretärs: 



Prof. Ör. £. Warming. Prof. Dr. F. W. Oliver. Dr. J. P. Lotsy. 



t0id der Redactions-Commissions- Mitglieder : 



Prof. Dr. Wm. Treiease, Dr, R. Pampanini, Prof. Dr. F. W. Oliver 



und Prof. Dr. C. Wehmer. 



von zahlreichen Specialredacteuren in den verschiedenen Ländern. 



Dr. J- P. Lotsy, Chefredacteur. 



No. 43. 



Abonnement für das halbe Jahr 14 Mark 

 durch alle Buchhandlungen und Postanstalten. 



1910. 



Alle für die Redaction bestimmten Sendungen sind zu richten an: 

 Redaction des Botanischen Centralblattes, Leiden (Holland), Bilder- 

 dijkstraat 15. 



Peck, C. H., Report of the State Botanist, 1909. (New York 

 State Museum; Bull. CXXXIX. 8°. 114 pp. with numerous colored 

 plates. May 1, 1910.) 



A list of plants added to the herbarium is given. A sub-division 

 gives a list of species of plants not before reported in New York 

 State. Among these the following new species are described: 



Belonidiiim glyceriae, Crataegus hrevipes, Diplodia havnarnelidis, 

 DotJiiorella divergens, Hypholoma boiightoni, H. rigidipes, Marasynius 

 alietms, Phomopsis stewartii, Psilocybe nigrella, Septoria sedicola, 

 Trametes merisma, Trichosporinm variahile. 



A new variety of Crataegus verecunda gonocarpa and also of 

 Solidago squarrosa ramosa are described under "Remarks and Ob- 

 servations". This is followed by a description of a number of 

 edible fungi. 



The following new species of extralimital fungi are given: 



Amanita tnorrisii, Agaricus eludens, Russida hlackfordae, R. 

 serissima, Lactarius hryophiliis, Naucoria sphagnophila , Cortinarius 

 ferrugiiieo-griseus, C. acutoides, Ciavaria laveiidula, C. pallescens. 



This is followed by a monograph of the New York Inocyhe, 

 Professor Peck describes the following new species of this genus: 

 Inocybe vatricosoides. A similar study of the New York species 

 of Hebeloma is the next paper in the report. 



A valuable list giving literature citations to a list of the names 

 of the edible, poisonous and unwholesome species of mushrooms, 

 figured and described by Professor Peck, and anoter list of genera 

 whose New York species have been described in previous reports 

 of Dr. Peck, closes the report. Hermann von Schrenk. 



Botan. Centralblatt. Band 114. 1910. ,. 27 



