title: A catalogue of Sematophyllaceae types deposited at bryological herbarium of the Komarov Botanical Institute in St. Petersburg, Russia
abstract: Types are a fundamental part of good taxonomy practices. We were able to locate 38 types from the family Sematophyllaceae deposited at the Bryological Herbarium of Komarov Botanical Institute in St. Petersburg; from these, 25 are isotypes, 18 syntypes and 2 isolectotypes.
journal: Arctoa