- Source: Parablechnum cordatum
Parablechnum cordatum (synonyms Blechnum cordatum, Blechnum chilense), the Chilean hard fern or costilla de vaca (Chilean Spanish for "cow's rib"), is a fern of the family Blechnaceae, native to Chile. It is also found in neighboring areas of Argentina and the Juan Fernández Islands.
It grows to 0.9–1.8 m (2 ft 11 in – 5 ft 11 in), often developing a trunk-like appearance over time. The fertile fronds are more erect, with narrower pinnae, than the infertile ones.
This plant has gained the Royal Horticultural Society's Award of Garden Merit.
Sources
(in Spanish) Florachilena.cl
Kata Kunci Pencarian:
- Parablechnum cordatum
- Parablechnum
- Valdivian temperate forests
- List of the vascular plants of the Falkland Islands
- Nonguén National Park
- List of ferns and fern allies of Great Britain and Ireland
- List of transferred Blechnum species
