Authors: E A Vainio

Published in Botanisk Tidsskrift, in 1909, in volume 29, pages 104-152

Created: 2017-10-18, modified: 2017-10-18

Authors: H E Petersen

Published in Botanisk Tidsskrift, in 1909, in volume 29, pages 345-440

Created: 2017-10-18, modified: 2017-10-18