RESUMO

Two new genera encompassing three new species of lyophylloid agarics that produce conidia on the basidiomata are described. Arthromyces is a genus comprised of two very different arthrospore-producing mushroom species found in the Greater Antilles and Central America. Blastosporella is a monotypic genus with spherical balls of blastospores covering the pileus surface with age and is known from Hispaniola and Colombia. A key to the species of Arthromyces is included.

Assuntos

Agaricales/classificação , Agaricales/crescimento & desenvolvimento , Agaricales/isolamento & purificação , Região do Caribe , América Central , Fenótipo , Clima Tropical