Comatricha filamentosa Meyl., Bull. Soc. Vaud. Sci. Nat. 53:456 (1921)

Isolectotypus: SWITZERLAND. Canton Vaud, Les Freisettes, Chasseron, 1380 m, on decayed wood, Oct 1920, leg. C. Meylan, DWM 2274 [one box, K-M001435098], (Fig. 2G).

Notes. The Mitchell material is a duplicate of the lectotype chosen by Kowalski (1975: 476) from the Meylan collection in LAU (Myxo 010). Singer et al. (2005: 493) did not find the lectotype in LAU and designated a new lectotype and isolectotype from that herbarium. However, we have seen Kowalski’s lectotype in LAU (Fig. 2H) and so the one selected by Singer et al. (2005) is redundant.