American Fern Journal, Volumes 21-24American Fern Society., 1931 - Ferns Vols. 3- include the reports of officers of the American Fern Society, 1912- (1912 issued as a supplement to v. 3, no. 1). |
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1819 Dorchester Road acrostichoides Adiantum AMERICAN FERN JOURNAL American Fern Society Anderson apiculate Asplenium platyneuron Athyrium back numbers Baker region Benedict Bernh Blount County Botrychium dissectum Brooklyn Botanic Garden Cades Cove California Canyon Cheilanthes Cheilanthes gracillima cliffs Clute collected cone Creek D. C. Eaton dissectum Dryopteris E. J. Palmer E. J. WINSLOW Equisetum feet fertile Flora fronds Gattinger genus Gray growing Herbarium hiemale indusium intermedium internodal ridges Iowa ISOETES Lake ledges limestone Lycopodium Lygodium palmatum main stem Maxon Michx Mountain Munz North Ophioglossum Osmunda Pellaea atropurpurea Phegopteris piedmont pinnae pinnules plants Polypodium Polypodium virginianum Polypodium vulgare Polystichum prothallia Pteridophytes ramosissimum ravine reported River rocks San Diego Selaginella Sevier County sheath segments shoots slopes soil southern species Specimens examined Spleenwort spores Springs station sterile stipe stomata teeth Tennessee ternatum Thelypteris Thompson tion trachyodon Trichomanes variety volumes western Wiggins woods Woodsia Woodwardia zone