Pallavicinia Iyellii (pelia moss)地钱苔emerge/Aquatic plant/Tumbuhan Akuatik/Terrarium/ Paludarium/Vivarium

At first glance, P. lyellii looks like a Pellia, but close examination reveals several differences. It is yellowish-green to dark green, without the red-brown sometimes shown by Pellia, and has a remarkably translucent thallus, just 1 cell thick. This contrasts strikingly with a thickened midrib. Thalli are typically 3–4 cm long and 5–7 mm wide, and are dioicous. The fertile parts of Pallavicinia are very distinctive: male plants have a set of fringed scales along the sides of the midrib (like lots of little hands), each one protecting a male organ. Female plants have 1 or 2 long, tubular perianths on the midrib, surrounded at the base by a fringe of little handlike structures