Male fern #1017403

Ferns grew already in the Carboniferous, about 400 million years ago. At that time, they grew still tree high. Therefore, they are usually referred as tree ferns. Together with club mosses and horsetail , they formed huge forests. In German the male fern called worm fern. It gets the name not only because of the worm-like shape of its sori but also because he was formerly used as a remedy for tapeworm infestation.

Current Location
This plant is in NRZST's Wintergarden.

Jul 23, 2016, 1:37:05 PM
Finally full grown.

Jul 19, 2016, 12:37:02 AM
It began to sprout.

Jul 15, 2016, 1:38:05 AM
Taken by NRZST.

Jun 23, 2016, 4:25:10 PM
Taken by Müh.