. Ferns of the Camp Wigwam region. Ferns. 12, IIARSH SHIELD-FERN (Dryopterls thelypteris). Fronds 1 to 2-^ feet long from creeping rootstock. Pinnate. Stipes long, bluish-green. Blade usually broadest at base. Fertile blade taller and sori covered by the turned under margin of pinnules. Marshes. Common, CRESTED SHIELD-FERN (Dryopterls cristata). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wiley, Farida A. (Farida Anna).
. Ferns of the Camp Wigwam region. Ferns. 12, IIARSH SHIELD-FERN (Dryopterls thelypteris). Fronds 1 to 2-^ feet long from creeping rootstock. Pinnate. Stipes long, bluish-green. Blade usually broadest at base. Fertile blade taller and sori covered by the turned under margin of pinnules. Marshes. Common, CRESTED SHIELD-FERN (Dryopterls cristata). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wiley, Farida A. (Farida Anna). Harrison, Me. , Camp Wigwam
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Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcollectionamer, bookcollectionbiodiversity, booksubjectferns
