Nomenclatural changes and additions to the genus Ophioglossum in Africa (Ophioglossaceae: Pteridophyta)
Published in Bothalia, in 1993, in volume 23, issue 2, pages 185-190
Date published:1993-10-10
Published in Bothalia, in 1993, in volume 23, issue 2, pages 185-190
Date published:1993-10-10