jß Dansk Botanisk Arkiv, Bd. 2, Nr. 11. 



* Stem without root, attached to dead foliage, base 

 bay-brown, velvety 9. M. prasiosmus. 



| Stem rooting, blackish or fuscous, velvet3 r -prui- 



nose 10. M. alliaceus. 



B. Rameali. Small or dwarfy (less than 3 cm high). Stem insititious, 



tough (but not horny) minutely flocculose or velvety. Growing 



on twigs (or on dead stems of herbaceous plants). 



a. Cap 2—3 cm. Stem blackish, velvety. Stinking. ... 11. M. foetidns. 



(3. Cap about 1 cm. Stem pale or brownish. Inodorous. 



a. Stem brown, setulose Cap whitish with minute brown 

 fibrillose adpressed scales (vide Colhjbia stipitaria). 



b. Stem pale, slightly downy or flocculose. 



1. Cap pallid, slightly incarnate 12. M. ramealis. 



2. Cap pure white (M. Candidas). 



C. Insititii (Quélet). Stem insititious, borst- or hairlike, blackish or 



umber. 



a. Bo tu læ (Fr. ex parte), dills forming a short tube around the 

 stem, like the nave of a wheel. 



a. Cap milk-white, 0,6—1,5 cm 13. M. Rotula. 



b. Cap tile-red or pallid woodcolour. 

 1. Cap wood-coloured, pallid. 



* Stem about 3 cm. Growing on dead foliage. Spores 



< 10 J« long. Gills 8—12 . 14. M. Bulliardi. 



% Stem capillary. Growing on dead grass. Spores 



> 10 n. Gills 6—7 15. M. limosus. 



1. Cap more or less tiijged tile-red 16. M. graminum. 



|3. Perforantes. Gills not forming a tube or nave around the 

 stem. 



a. Stem glabrous 17. M. androsaceus. 



b. Stem velvety, hairy or downy. 



1. Gills rather broad. 



* Foetid. Cap about 1 cm, pale with a rufous tinge. 



Stem black, velvety 18. M. perforans. 



% Inodorous. Cap 3 — 4 mm, semiglobate, milk-white. 



Stem capillary, umber, slightly hairy 19. M. recnbans. 



2. Gills fold-like or reduced to wrinkles on lower surface 



of cap. Cap milk-white, about 1 cm, flat. . . 20. M. epiphyllus. 



