The status of Thamnobryum angustifolium (Holt) Crundw.

Abstract

Morphological distinctions between Thamnobryum alopecurum and T. angustifoliumare maintained when the species are grown under standardized conditions, confirming the validity of the present taxonomic separation of the two species. The record from Madeira is erroneous, so T. angustifolium retains its status as a British endemic.