Published in Hedwigia, in 1904, in volume 43, pages 78-95

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

Published in Hedwigia, in 1904, in volume 43, pages 150-153

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

Published in Hedwigia, in 1904, in volume 43, pages 187-188

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

Published in Hedwigia, in 1904, in volume 43, pages 295-299

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