Idaho Virtual Museum

IDS0066278 -- Pteridaceae

Cryptogramma acrostichoides ()

Cryptogramma acrostichoides (Full Resolution )

  • Taxonomic Name

    Cryptogramma acrostichoides

  • Family

    Pteridaceae

  • Barcode

    IDS0066278

  • Herbarium

    Idaho State University, Ray J. Davis Herbarium

  • Locality

    U.S.A., Colorado, Gunnison County: Gothic. Rocky Mountain Biological Laboratory. Base of Mount Baldy on west side of road (FR 317). Rocky shelves north and above Friends' Pond. Camp at highest shelf below central East Ridge of Mt. Baldy. Collect from this upper shelf, working downward and into the spruce forest at base of large quartzite cliff at base of trail above East River. Site 2. Open, rocky shelves near camp on upper shelf.

  • Collection

    Vascular Plants

  • Collector

    Charles F. Williams

  • Note

    Fronds dimorphic. Plants growing in dense clumps with old frond bases remaining. Fertile fronds with pinnules folded to cover sporangia. Fairly common.