Nine species of the genus Coprinus (Pers. ex) S. F. Gray growing on plant remains are revised, all with a veil composed of aculeiform branched hyphae and brown but translucent spores. A new section, Herbicolae Pil. et Svr., is proposed. Four new species are described: Coprinus herinkii, C. kubickae, C. pseudofriesii, C. suburticicola. One new combination is proposed: Coprinus solitarius (J. Lange) Pil. et Svr.
Pilát A., Svrček M. (1967): Revisio specierum sectionis Herbicolae Pil. et Svr. generis Coprinus (Pers. ex) S. F. Gray. – Česká Mykologie 21(3): 136–145.