PILÁT A., SVRČEK M. (1968): Verpa bohemica var. pallida Pil. et Svr. var. nov. (tab. 67). Česká Mykologie 22(1): 42 (published: 1968)
abstract
SVRČEK M. (1981): List of Operculate Discomycetes (Pezizales) recorded from Czechoslovakia II. (O-W). Česká Mykologie 35(2): 64-89 (published: 1981)
abstract