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This species can be recognised by its short-creeping rhizome, undivided, glabrous and coriaceous fronds, narrowly elliptic to narrowly obovate laminae, prominent veins, round sori arranged in single rows of 6–10 between the main lateral veins, presence of paraphyses in the sori, and short hairs on the sporangia.
Recorded as a cultivation escape on scoria boulders near a cultivated parent plant.
Heenan et al. (2008). Voucher: AK 289667, 2004.