N.S. Parihar, 1967
An Introduction to Embryophyta, Vol. II.: Pteridophytes, 5th Edition
Central Book Depot, , Allahabad
PO terms:
- sorus (PO:0025359)
- root meristematic apical cell (PO:0030008)
- vascular leaf meristematic apical cell (PO:0030012)
- vascular shoot axis meristematic apical cell (PO:0030024)
- thallus (PO:0030027)