Title
RECOGNITION OF THE TETRAPLOID, POLYPODIUM CALIRHIZA (POLYPODIACEAE), IN WESTERN NORTH AMERICA
By
Whitmore, Sherry A
Smith, Alan R., 1943-
Original Publication
Madroño; a West American journal of botany
Published by
Berkeley California Botanical Society
Identifiers
BioStor:
https://biostor.org/reference/163237