Category:Heikki Roivainen

**Heikki Roivainen**
	finnish botanist (1900-1983)
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Date of birth	30 December 1900; Pielavesi
Date of death	5 October 1983; Kerava
Country of citizenship	Finland;
Occupation	botanist;
Spouse	Laila Roivainen;
Authority file
	Q21607347; botanist author abbreviation: Roiv.; IMDb ID: nm3770184
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