Blechnum penna-marina subsp. alpina (Alpine Water Fern)
A common species found growing in damp areas predominanteely at higher elevation, found in montane, hinterland, subalpine and alpine regions of NSW, VIC and TAS. 4 subspecies are described, but only subspecies alpina occurs in Australia.
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Regional distribution
Blechnum penna-marina subsp. alpina is listed in the following regions: