Vol. 828 (2022)

Research article

• Myriophyllum rubricaule sp. nov., a M. aquaticum look-alike only known in cultivation

  Johan L.C.H. Van Valkenburg, Leni (H.) Duistermaat, Edu Boer, Tom M. Raaymakers

  1-15

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• A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil

  João A.N. Batista, Vera L. Ferreira, Camila I.G. Alves, João R. Stehmann

  16–44

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• The Oriental genera of Xyloperthini (Coleoptera: Bostrichidae: Bostrichinae), with a new genus and species from Thailand, and a key to the genera

  Lan-Yu Liu, Wisut Sittichaya

  45–60

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• West Palaearctic taxa formerly connected to the ‘old’ genus Atritomus Reitter, 1877 (Coleoptera, Mycetophagidae): taxonomy, distribution, and description of a new genus

  Alessandro B. Biscaccianti, Jens Esser, Silvio Cuoco, Enrica Giuliano Grimaldi, Paolo A. Audisio

  61–74

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• Hornschuchia (Annonaceae), an endemic and threatened genus from the Brazilian Atlantic Forest

  Lucas Vilela, Jenifer de Carvalho Lopes

  75-108

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• Eight new species of Dexosarcophaga Townsend, 1917 (Diptera, Sarcophagidae) from the Neotropical Region

  Josenilson Rodrigues dos Santos, Thomas Pape, Cátia Antunes de Mello-Patiu

  109–137

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• Addition to Sweden’s freshwater sponge fauna and a phylogeographic study of Spongilla lacustris (Spongillida, Porifera) in southern Sweden

  Chloé Robert, Raquel Pereira, Mikael Thollesson

  138–167

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