Contents

Hans Trass

Estonian ecologist and botanist

This article relies excessively on referencestoprimary sources. Please improve this article by adding secondary or tertiary sources. Find sources: "Hans Trass" – news · newspapers · books · scholar · JSTOR (May 2016) (Learn how and when to remove this message)

You can help expand this article with text translated from the corresponding article in Estonian. (December 2008) Click [show] for important translation instructions. Machine translation, like DeepLorGoogle Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Estonian Wikipedia article at [[:et:Hans Trass]]; see its history for attribution. You may also add the template {{Translated|et|Hans Trass}} to the talk page. For more guidance, see Wikipedia:Translation.

Hans-Voldemar Trass (2 May 1928 – 14 February 2017) was an Estonian ecologist and botanist. He was a member of the Estonian Academy of Sciences since 1975 and president of the Estonian Naturalists' Society from 1964 to 1973 and 1985 to 1991. In 1992, Trass was awarded the Acharius Medal by the International Association for Lichenology.^[1]

Trass was married to Estonian actress Raine Loo. The couple had a son, composer and organist Toomas Trass.^[2]

Trass died on 14 February 2017, aged 88.^[3]

References[edit]

External links[edit]

• Estonian Academy of Sciences
• Citation for 1992 Acharius Medal Archived 2007-03-10 at the Wayback MachinebyTeuvo Ahti

This article about an Estonian botanist is a stub. You can help Wikipedia by expanding it.