Roy E. HALLING
Author publications
Articles
Two new Quercus-associated Russulas from Costa Rica and their relation to some very rare North American species
BUYCK B. & HALLING R. E. 2004. — Two new Quercus-associated Russulas from Costa Rica and their relation to some very rare North American species. Cryptogamie, Mycologie 2004 (1): 3-13.
Une nouvelle chanterelle du Costa Rica : Cantharellus atrolilacinus sp. nov.
EYSSARTIER G., BUYCK B. & HALLING R. E. 2003. — Une nouvelle chanterelle du Costa Rica : Cantharellus atrolilacinus sp. nov.. Cryptogamie, Mycologie 2003 (1): 21-25.