Plant biologists report that a species of tree fern found only in Panama reanimates its own dead leaf fronds, converting them into root structures that feed the mother plant. The fern, Cyathea ...

• The Australian tree fern (Cyathea cooperi) is a large tropical fern that forms a trunk. In the wild, a mature tree’s medium to dark green fronds can grow 5 to 8 feet long, but the fronds will be ...

Probably the first pioneer plants to arrive in Hawaii were mosses and ferns. Ferns have been around for over 360 million years. Giant tree fern forests were common for millions of years but they gave ...

American Fern Journal, Vol. 105, No. 2 (April-June 2015), pp. 59-72 (14 pages) The response to the canopy openness of species in tropical forests is a source of niche differentiation. The tree ferns ...

Evolution, Vol. 72, No. 5 (MAY 2018), pp. 1050-1062 (13 pages) Variation in rates of molecular evolution (heterotachy) is a common phenomenon among plants. Although multiple theoretical models have ...

Tree ferns have become popular choices for gardeners wanting to add a large, finely textured green presence in their garden. But what if you don't have the space for a 12-foot-tall, wide-arching fern ...

If you want to get a sense of what life was like during the Carboniferous period some 300 million years ago, visit the Kona Cloud Forest above Kailua. The area abounds with ferns that once were ...

University of Illinois Urbana-Champaign plant biology professor James Dalling and his colleagues discovered that some tree ferns recycle their dead fronds into roots. The researchers call these ...