Acknowledgments
The Royal Botanic Garden Edinburgh is supported by the Scottish Government’s Rural and Environment Science and Analytic Services Division. Sally Rae is thanked for her meticulous curation of bryophytes at RBGE over many years and locating the long-lost type specimen. Len Ellis (BM) is thanked for arranging loan of type specimens, Denilson Peralta (São Paulo, Brazil) for assistance with literature, and Michelle Price (Geneva) for constructive comments on the manuscript.
ORCID
David G. Long http://orcid.org/0000-0003-0816-0124