Studies in the genus Riccia (Marchantiales) from southern Africa. 21. R. stricta , R. purpurascens and R. fluitans , subgenus Ricciella
Published in Bothalia, in 1990, in volume 20, issue 2, pages 197-206
Date published:1990-10-17
Published in Bothalia, in 1990, in volume 20, issue 2, pages 197-206
Date published:1990-10-17