Complex sentence: Being unaware of Harz's work, Castellani and Sabouraud respectively identified the species again in 1905 and 1907, and both placed the fungus into the genus Epidermophyton under the name of Epidermophyton cruris Cast.
Split into simpler sentences: Being unaware of Harz's work, Castellani and Sabouraud identified the species again in 1905 and 1907, respectively. They both placed the fungus into the genus Epidermophyton under the names Epidermophyton cruris Cast.