Family : Pteridaceae.

Synonym : Coniogramme japonica subsp. gracilis.

Aka narrow leaf bamboo fern.

 Evergreen and pinnate fern, forming a dense clump.The narrow pinnae are emerald green, glossy and tight. The rhizome is slowly creeping. It appreciates a cool and drained soil in light shade, or in a pot inside or on a veranda. Height : 40cm. Hardiness : -15°C.