Sydowia was edited by Franz Petrak from 1947 until his death in 1973 .
It was continued as Annales mycologici , series II and retitled with the prefix Sydowia in Sydow 's honour following his death in 1946 .
Sydowia was edited by Franz Petrak from 1947 until Sydowia 's death in 1973 .
It was continued as Annales mycologici , series II and retitled with the prefix Sydowia in Sydow 's honour following his death in 1946 .