558 POUL LARSEN 
home by Thienemann from a journey in Iceland and has never been 
found again since. 
Lycoperdon Tournefort. 
615. L. bovista Linné, Species plantarum, p. 1653. 
Mööruvellir [Thoroddsen]; Hofsfjall, Gäsir [O.D.]; Büdir, Vallanes[H.J.). 
— Stated by Mohr and Robert to be common in Iceland. 
616. L. pusillum (Batsch) Persoon. 
Lloyd, The Genus Lycoperdon in Europe, t. 53, figs. 9-11. 
Reykjavik and Myvatn [Grønlund]; Hofsfjall in Hörgärdalur, Hl6d. 
Prastarhélsskarô, Stora Brekka [O.D.]. 
617. L. caelatum Bulliard, Sacc., Syll. fung. VII, p. 115. 
Grimstunga [Grønlund], meadow by Myvatn [P. L.] 
Nidulariaceae. 
Crucibulum Tulasne. 
618. C. vulgare Tulasne, Sacc., Syll. fung. VII, p. 43. 
Olufsdalur [H. J.J. Seydisfjöröur [P. L.]. Reykjavik [Buchwald]. — On 
dead wood. 
