kamraj; tunjuk-langit; di wu gong
A fern species, Helminthostachys zeylanica, known by various common names in different regions. Botanical term.
Miyakojima-hanawarabi is a fern found in Okinawa.
Standard katakana spelling for this plant name.
Kanji spelling is rare; the plant name is usually written in katakana.
The name likely derives from Miyako Island (宮古島) and the fern genus 花蕨 (hanawarabi). The exact origin is uncertain.