46 Dansk Botanisk Arkiv, Bd. 2, Nr. 7. 



Cap l 1 / 2 — 3 cm, at first conic-convex, then plane-convex with 

 small umho, grayish-brown, at last dingy ochraceons brown, 

 tomentose-fibrillose-subsquamulose. Veil evident, arachnoid. Stem 

 pallid, base dingy brownish, minutely silky-fibrillose, rather short. 

 Gills rather crowded, at first pallid then grayish-brown. 



My plant is somewhat larger than described by Schroeter 

 (Die Pilze Schlesiens I, p. 577) Possibly it is not specifically 

 distinct from 1. curoipes Karst. Also /. cicatricata Ellis et Everh. 

 appears to be almost identic. Habitually it has much in com- 

 mon with the smoothspored /. pallidipes (no. 21). 



44. I. putilla Bres. 



Spores 8 1 / 2 — 9 1 / 2 x 6— 6'/o u, obtusely nodulose (outline with 5 — 6 

 nodules). Cystidia fusoid-botlleshaped, about 15 u broad, muri- 

 culate 



Fig. specim.: Hjallese, on the ground in copsewood (Coryhis), 

 solitary, Aug. 1915. 



Cap 1,2 cm, acutely conic, minutely fibrillose, at last slightly 

 rimose. Stem whitish, flushed with dingy incarnate (especially 

 downward), bulbless. Edge of gills minutely crenulate. — Smaller 

 than desribed by Bresadola. It has much in common with 

 no. 43. 



45. I. rufoalba Pat. et Doass. Plate III, fig 14. 



Spores irregularly ovale, outline with about 6 obtuse nodules, 

 7— 8u long. Cystidia: a) bottleshaped, muriculate, b) obovate 



Fig. specim.: Aarup, sandy road in plantation of Picea, gre- 

 garious, Sept. 1910. 



Cap 1 — 2 cm, at first conic convex, then expanded, more or 

 less gibbous, when young brownish, everywhere whitish-tomen- 

 toso-pilose, later on darker (subferruginous, umbo darker brown), 

 tomentoso-squamulose Margin without veil. Stem oulside and 

 inside somewhat ferruginous, short (2 1 / 2 — 3 cm X 172 — 3 mm), often 

 wavy, not bulbous, at last slightly hollow, apex with white powder, 

 rest slightly fibrillose-flocculose. Gills broad, rather distant, ven- 

 tricose, narrowly adfixed or almost free, at first argillaceous- 

 brownisb. then ocbraceous- rusty brown — Generally subfasci- 

 culate 



A very distinct little species, well characterized by the white, 

 pilose tomentum. 



46. I. petiginosa Fr. 



Spores 6 1 /, — 7 X 4V 2 u, outline broadly ellipsoid, irregularly wavy- 

 nodulose Cystidia crowded, free portion elongated-conic, about 

 10 u broad, muriculate. — The stem is densely set with similar 

 cystidia (1910). 



