Cinnamon fern (Osmundastrum cinnamomeum) is named for its spore bearing fronds. North American fossils of this species date back 70 million years, making it one of Earth's oldest still extant species.
#osmundastrum #osmundastrumcinnamomeum #cinnamonfern #ferns
#osmundastrum #osmundastrumcinnamomeum #cinnamonfern #ferns



