Polypodiopsida - Polypodiales - Polypodiidae
Full reference: F. H. Knowlton. 1899. Fossil Flora of the Yellowstone National Park. USGS Monograph Series 32(2)
Belongs to Asplenium according to F. H. Knowlton 1919
See also Knowlton 1899
Sister taxa: Asplenium albertum, Asplenium bifolium, Asplenium cecilensis, Asplenium ceterach, Asplenium coloradense, Asplenium crossii, Asplenium cultrifolium, Asplenium dicksonianum, Asplenium dubium, Asplenium eolignitica, Asplenium foersteri, Asplenium haguei, Asplenium hemionitis, Asplenium hurleyensis, Asplenium issiacense, Asplenium jerseyensis, Asplenium magnum, Asplenium marginatum, Asplenium marinum, Asplenium martinianum, Asplenium neomexicanum, Asplenium nidus, Asplenium niobrara, Asplenium obtusifolium, Asplenium onopteris, Asplenium primero, Asplenium raritanense, Asplenium remotidens, Asplenium rhizophylla, Asplenium salicifolium, Asplenium scolopendrium, Asplenium serratum, Asplenium squamosum, Asplenium striatum, Asplenium subcretaceum, Asplenium tenellum, Asplenium trichomanes, Asplenium wyomingense
Distribution:
• Eocene of United States (3: Wyoming collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.