ONTOGENY OF THE SPORANGIA IN XIPHOPTERIS SERRULATA AND PYRROSIA NUDA
Published in Journal of The Arnold Arboretum, in 1958, in volume 39, issue 4, pages 478-493
Date published:1958
Published in Journal of The Arnold Arboretum, in 1958, in volume 39, issue 4, pages 478-493
Date published:1958