Vol. 96 (2020): Yearbook 2020

Articles

• Carl Niclas Hellenius – Demonstrator in Botany at old Åbo Akademi, later Professor in Economy and Natural History

  Henry Väre

  1-25

  • pdf

• Lectotypification of Alchemilla hirsuticaulis H.Lindb.

  Mikko Piirainen

  26–28

  • pdf

• Euphrasia wettsteinii var. botniensium, comb. nov. (Orobanchaceae)

  Mikko Piirainen

  29–31

  • pdf

• Hottonia palustris L. (Primulaceae) – a new vascular plant for Finland found in Turku

  Jussi Lampinen, Noora Metsäranta

  32-37

  • pdf

• Biodiversity decline detected in bird observations 1981–2018 around the islands of Seili, the Archipelago Sea, SW Finland

  Jari Hänninen, Miro Pietilä, Katja Mäkinen, Jasmin Inkinen

  38-47

  • pdf

• Rumex thyrsiflorus in the Åland Islands, SW Finland

  Carl-Adam Hæggström

  48–56

  • pdf

• Johann Friedrich Gustav von Eschscholtz – a pioneer naturalist and explorer of the Pacific Islands and Western North America

  Seppo Koponen, Pekka Niemelä

  57–64

  • pdf

• Polyhistorian Arthur Thesleff, the visionary mycologist

  Henry Väre

  65–78

  • pdf

• Accessions to the Botanical Museum of the Finnish Museum of Natural History, University of Helsinki, in 2019

  Mikko Piirainen, Sanna Laaka-Lindberg, Pertti Salo, Saara Velmala

  79–82

  • pdf

• Societas pro Fauna et Flora Fennica 14.5.2019 – 13.5.2020

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  83-88

  • pdf

• Nåtö biologiska station Verksamhetsberättelse för år 2019

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  89–99

  • pdf