A d d e n tl a . 
Phascum alternifoliiim Dicks. 
Inter Lophocoleam profundam, circa Pawlowsk lectam, 
invenit Nees ab Esenbeck. (Cfr. Nees Hepat. 11, 1836, 
p. 347). 
Catharinea tenella Röhl. 
In locis arenoso-turfosis ins. Krestowsky et pr. Paw- 
lowsk. Medio V. fine Augusti. 
Hypnum capillaceum Starke, a Brid. ßryol. 2. p. 481 circa 
Petropolin indicatum, secundum C. Müll. Synops. 2, p. 359 
est idem ac H. salebrosum Hoffm. 
Hypnum Weinmannt Nees ab Esenb. iterum prope Pawlowsk 
in trunco betulino repertum est a D. Gern et, qui mecum 
humanissime communicavit 
Grimmia patens Br. Eur. 
Circa Petropolin detexit et benevole communicavit D. 
Gernet. 
