Leptonia is a genus of small and medium sized pink-spored mushrooms that contains over 100 species. Leptonias are saprotrophic and most grow on the ground, but some are found on wood. The cap is thin and can be convex, plane, often depressed and usually has small scales. The gills are widely spaced, usually having adnexed to adnate attachment (rarely they can be a little decurrent) and the stalk is fragile. The spores are angular and are flesh colored to pink. Some Leptonias have distinctive colors such as black, blue, green, yellow, and violet, but even these are difficult to identify.

Very little is known about the edibility of Leptonias, and some are poisonous. Data produced by the molecular study by Moncalvo in 2002, has species of Nolanea

Nolanea

Nolanea is a genus of small gray to brown pink-spored mushrooms which are mostly saprotrophic and grow on the ground. The cap can be conical, convex or umbonate in shape, often with a silky top. The gills have adnexed to adnate attachment and the stalk is fragile and often hollow. The spores...

, Leptonia and Inocephalus interspersed with various pinkgill species in a broadly monophyletic entolomatoid group.

External links

• Leptonia incana - Green leptonia