Cnemidaria is a genus of small tree ferns in the family Cyatheaceae.
Cyathea is a genus of tree ferns, the type genus of the fern order Cyatheales.
The Cyatheaceae are the scaly tree fern family and include the world's tallest tree ferns, which reach heights up to 20 m. They are also very ancient plants, appearing in the fossil record in the late Jurassic, though the modern genera likely appeared in the Cenozoic.
The order Cyatheales, which includes the tree ferns, is a taxonomic division of the fern class, Polypodiopsida.
In biology, a hybrid, or crossbreed, is the result of combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction.
Leptosporangiate ferns are the largest group of living ferns, including some 11000 species worldwide.
Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.
A pteridophyte is a vascular plant (with xylem and phloem) that disperses spores (and lacks seeds).
The tree ferns are the ferns that grow with a trunk elevating the fronds above ground level.