Synonymy:
Agaricus livido-ochraceus Berk., in Smith, Engl. Fl., Fungi (Edn 2) (London) 5(2): 89 (1836)
Gomphos livido-ochraceus (Berk.) Kuntze [as 'lividoochraceus'], Revis. gen. pl. (Leipzig) 2: 854 (1891)
Myxacium livido-ochraceum (Berk.) Ricken, Die Blätterpilze: 127 (1911)

Cortinarius collinitus δ pumilus Fr., Hymenomyc. eur. (Upsaliae): 355 (1874)
Cortinarius pumilus (Fr.) J.E. Lange, Fl. Agaric. Danic. 5(Taxon. Consp.): lll (1940)
Myxacium pumilum (Fr.) M.M. Moser, in Gams, Kl. Krypt.-Fl., Edn 2 (Stuttgart) 2b: 172 (1955)

Cortinarius livido-ochraceus f. major Britzelm., Botan. Centralbl. 71(2): 54 (1897)

Cortinarius livido-ochraceus subsp. elatior Melot, Docums Mycol. 20(no. 77): 95 (1989)
Cortinarius livido-ochraceus var. elatior (Melot) Blanco-Dios, Tarrelos 20: 29 (2018)

Position in classification:
Cortinarius, Cortinariaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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