A. Verbeken et al., Observations on the genus Lactarius in Belgium, with a special reference to its section Plinthogali, BELG J BOT, 131(2), 1998, pp. 211-222
Recent studies of the genus Lactarius in Belgium are compared with the data
published by HEINEMANN (1948, 1960), Typifications of Lactarius velutinus
Bertillon and L. zonarius (Bull.) Fr. are proposed to solve some nomenclatu
ral problems dealt with. Representatives of the section Plinthogali in the
area are keyed out and discussed, including distribution maps of Lactarius
acris (Bolton : Fr.) Gray and L. lignyotus Fr., and a typification of L. az
onites (Bull.) Fr.