Botanical name: Lophosoria quadripinnata (J.F.Gmel.) C.Chris. Synonyms: Lophosoria acaulis, L. densa, L. discolor, L. fridida, L. glauca, L. glaucescens, L. polypodioides, L. prostata, L. pruinata, L. schaffneriana, L. warscewiczii, etc. Family: Dicksoniaceae Origin: America including Chile Common name: fern, lophosoria Hardiness: -8°C (?) IUCN Red List: no Lophosoria quadripinnata is a non-arborescent fern with a massive, hairy, trunkless rhizome. The underside of the fronds is bluish. Fronds can reach 3 meters in length. Grow in cool, semi-shaded soil. For further information: https://en.wikipedia.org/wiki/Lophosoria_quadripinnata