Jakob E. Lauge: Studies in the Agarics of Denmark. III. 35 



- often very numerous -- also in coniferous woods, where the 

 lilac form is comparatively rare. 



13c. I. g. var. lateritia (Weinm.). 



Spores 7— 8 X 5 u, somewhat obliquely ovate. Cyslidia 16 — 20 u 

 broad, ventricose-bottleshaped, rather obtuse, apex with or without 

 small warty excrescences. 



Fig. specim.: Glamsbjerg, gregarious on the ground in wood 

 of Picea, Aug. 1900. 



When in bud this variety is white like no. 13 b, and some 

 specimens remain so; but most specimens soon become tinged, 

 all over or partly, with a bright tile-red. 



14. I. rubescens Gill. ( = /. Godeyi GUI.k 



Spores obliquely ovate, 9 — 97 2 x 5 u. Cystidia broad, inflated, 

 obtuse or ventricose-bottleshaped and muriculate. 



Fig. specim.: Lemvig, under shrubs in park, Oct. 1908; gre- 

 garious. To be met with occasionally as well in foliaceous as 

 in coniferous woods. 



Distinguished from 13c by the obtusely-umbonate cap, larger 

 size (stem up to 1 cm broad) etc. The smell is faint, sper- 

 matic. Every p:irt of the plant turns more or less incarnate- 

 rubescent when old or bruised. 



Bresadola doc. cit. ) refers this characteristic species to Åg. 

 Trinii, Weinm. ; but Masske doc. cit., page 470) conclusively proves 

 this to be an error. All modern authors agree that /. rubescens 

 and /. Godeyi are synonyms. 



15 I. sindonia Fr. 



Spores obliquely ovate, 8 — lO 1 /« x 4 1 /» — 5 u. Cystidia on edge : 

 a) fusoid botlleshaped, muriculate, 10 - 12 u broad, b) small, ovate- 

 clubshaped, 25 < 10 u. 



Fig specim.: Vaasemose, edge of plantation of Abies, Oct. 

 1913. — Found in diverse localities, always in coniferous woods. 



Intermediate between the white I. geophyila and no. 16. Mi- 

 croscopically it is absolutely like the latter, and probably it is only 

 a variety of this species. 



Cap 3 — 4 cm, campanulate-convex, soon expanded-umbonate, at 

 first whitish, smooth, then sordidly whitish with a tinge of ochre 

 or pale clay-colour, minutely fibrillose-tomentose, at last some- 

 what flbrillose-rimose. Stem rather long, slender, smooth, minu- 

 tely striate, apex powdered, occasionally slightly hollow, whitish, 

 apex at last slightly brownish. Veil apparent but fugacious. 

 Gills free, crowded, at first whitish, then light grayish-brown with 

 a whitish edge. 



3* 



