#FernFriday #AFS Osmunda claytoniana — the “Interrupted Fern,”. A living fossil over 200 million years strong! 📸 Chris Hoess
American Fern Society
@afs1893.bsky.social
We promote interest in the cultivation,conservation and study of Ferns and Lycophytes
#FernFriday Asplenium scolopendrium subsp. scolopendrium at Rock Run Mill, Susquehanna State Park, Maryland. This diploid Eurasian taxon has naturalized locally, seen here with Woodsia obtusa in a mill wheelpit. 📷 Photo by Chris Hoess #Asplenium #Pteridophytes #Botany2025
Sceptridium dissectum (Ophioglossaceae) is a wintergreen fern native to eastern North America. Distinguished by its dissected trophophores. Photo: Jacob Suissa #Pteridology #Ophioglossaceae #AmericanFerns #FernFriday
#FernFriday Alsophila dregei, African tree fern. From misty montane forests to sunlit savannas, this species thrives where few tree ferns dare to grow 📸 Mwihaki John (MJ) #FernsOfAfrica #FernFacts #AmericanFernSociety
#FernFriday Lygodium palmatum, the only temperate climbing fern in North America! Rare, beautiful, and uniquely palm-lobed. 📸: Jacob Suissa #AmericanFerns #AFS #ClimbingFern #Lygodium
