Species
Hypomyces lactifluorum (Lobster mushroom)
Hypomyces lactifluorum. Photo: (c) Jeff, some rights reserved (CC BY-NC)
The Lobster mushroom, Hypomyces lactifluorum, contrary to its common name, is not a mushroom, but rather a parasitic ascomycete fungus that grows on certain species of mushrooms, turning them a reddish orange color that resembles the outer shell of a cooked lobster. H. lactifluorum specifically attacks members of the genera Lactarius and Lactifluus (milk-caps), and Russula (brittlegills), such as Russula brevipes and Lactifluus piperatus in North America. At maturity, H. lactifluorum thoroughly covers its host, rendering…
Sightings
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