On the occurrence of Pachypteris in the Jabalpur series of India
DOI:
https://doi.org/10.54991/jop.1967.499Abstract
Pachypteris indica (Oldham & Morris) n. comb. and P. holdenii sp. nov. are described here from the Jabalpur Series of India. The two species differ from each other in their stomatal distribution and in the nature of the subsidiary cells.