James Dalling News Today

Cyathea rojasiana tree ferns seem to thrive in Panama’s Quebrada Chorro forest by turning dead leaves into roots that seek out nutrient-rich soil.

Plant biologists have discovered that a unique species of tree fern, exclusive to Panama, has the ability to regenerate its deceased leaf fronds into root-like structures. This fern, known as Cyathea rojasiana, transforms these "zombie leaves" by altering their water flow direction, enabling them to

CHAMPAIGN, Ill. (WCIA) — University of Illinois plant biologists discovered a Panama-exclusive tree fern species that can sprout roots from its dead leaves to feed itself. A team U of I researchers and plant biology professor James Dalling accidentally discovered these “zombie leaves” while studying a different plant in a Panamanian forest reserve. Dalling noticed that […]

Tree Fern Species in Panama Repurposes Dead Leaves for Survival - World Report Now

This is the first time the unique regrowth has been reported in a tree, according to scientists.

Researchers explore the unique world of zombie leaves and their unexpected role in sustaining ancient tree ferns.

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.

Plant biologists have discovered a unique survival strategy used by a tree fern species that is exclusive to Panama

Ordinarily, once a fern's leaf fronds have died, the plant has no further use for them. Such is not the case with the Cyathea rojasiana fern, though – a scientist has discovered that its dead fronds become "zombie leaves" which suck nutrients from the soil.