Glaciopsida

Tom (4a) : Mis need siin akna peal on?
Mina: Need on jäälilled.
Sass (4a): Jah, ma olen udulilli ka näinud. Ja mul on Unemaal Udujää puud ka. Nende peal saab ronida, need on väga head ronimiseks. Ja kiikuda. Tahad ka proovida?

Jäälilled, ingl keeles Ice ferns

Ice ferns are possibly the strangest plant to be found on Earth; it is speculated that they are, in fact, not actually native to this planet.

Classification glaciopsida

Often referred to as 'glass ferns,' and 'crystaline ferns,' ice ferns are theorised to be nothing more than ordinary ground ferns that have managed to adapt to grow without carbon compounds. An entirely silicon-based life-form, ice ferns are not actually ice as they were initially taken for upon their discovery, instead they are now believed to be the result of a highly specialised adaptation of the crystalline substructure inherent to nearly all species within Pteridophyta.

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