Goldfussia formosana (S.Moore) C.F.Hsieh & T.C.Huang Strobilanthes formosana is a species of flowering plant in the family Acanthaceae, native to Taiwan.

[1] A perennial herb reaching 80 cm (31 in), it is found in forest ravines, at elevations from 700 to 2,300 m (2,300 to 7,500 ft).

[2] Paiwan people extracted a blue dye from its roots.

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