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Family BRACHYTHECIACEAE Schimp. GENERA PRESENT. — Brachythecium Schimp. (5), Eurhynchium Schimp. (2), Oxyrrhynchium (Schimp.) Warnst. (1), Palamocladium Müll. Hal. (1), Pseudoscleropodium (Limpr.) M. Fleisch. (1), Rhynchostegiella (Schimp.) Limpr. (1), Rhynchostegium Schimp. (3), Sciuro-hypnum (Hampe) Hampe (1), Squamidium Broth. (1).
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Wilding et al. (2026) studied this question.