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Studies in Austral Bryaceae (Bryopsida). III. A Preliminary Account with Keys to Rosulabryum J.R. Spence in Chile
1California Academy of Sciences, Department of Botany, 55 Music Concourse Drive, Golden Gate Park, San Francisco, USA Department of Botany, California Academy of Sciences San Francisco United States of America.
Abstract:
A preliminary study of the genus Rosulabryum J.R. Spence in Chile is presented, with brief species descriptions, notes on ecology and distributions, and a taxonomic key. The following 12 species are confirmed with vouchered specimens; Rosulabryumandicola (Hook.) Ochyra, Rosulabryumbillarderii (Schwägr.) J.R. Spence, Rosulabryumcampylothecium (Taylor) J.R. Spence, Rosulabryumcapillare (Hedw.) J.R. Spence, Rosulabryumcoloratum (Müll. Hal.) J.R. Spence, Rosulabryumdensifolium (Brid.) Ochyra, Rosulabryumlongidens (Thér.) J.R. Spence, Rosulabryummacrophyllum (Cardot & Broth.) Ochyra, Rosulabryumperlimbatum (Cardot) Ochyra, Rosulabryumpuconense (Herzog & Thér.) J.R. Spence, Rosulabryumrubens (Mitt.) J.R. Spence, and Rosulabryumtorquescens (Bruch ex De Not.) J.R. Spence. Rosulabryumcanariense (Brid.) Ochyra is tentatively excluded as the Chilean material can be referred to R.coloratum. Similarly, Rosulabryumviridescens (Welw. & Duby) Ochyra is tentatively excluded since the Chilean plants do not match the African type, but instead appear to be atypical plants of R.campylothecium.
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