''Austroblechnum penna-marina'',

synonym A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all ...

''Blechnum penna-marina'', known as Antarctic hard-fern, alpine water fern and pinque (

Chilean Spanish Chilean Spanish ( es, español chileno) is any of several varieties of the Spanish language spoken in most of Chile. Chilean Spanish dialects have distinctive pronunciation, grammar, vocabulary, and slang usages that differ from those of Stand ...

), is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

fern A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except t ...

in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Blechnaceae, with a

natural Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are p ...

range from the

Araucanía Region The Araucanía ( ), La Araucanía Region ( es, Región de La Araucanía ) is one of Chile's 16 first-order administrative divisions, and comprises two provinces: Malleco in the north and Cautín in the south. Its capital and largest city is Te ...

to the south and from the coast to the

tree line The tree line is the edge of the habitat at which trees are capable of growing. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually cold temperatures, extreme snowp ...

of the

Magellanic forest The Magellanic subpolar forests () are a terrestrial ecoregion of southernmost South America, covering parts of southern Chile and Argentina, and are part of the Neotropical realm. It is a temperate broadleaf and mixed forests ecoregion, and ...

s in Chile and adjacent areas of Argentina. It is also found in New Zealand, Australia and some Pacific islands. It is

evergreen In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...

and grows to .

Gallery

Blechnaceae Blechnum penna fg01.JPG Blechnum penna-marina 1.jpg Blechnum.penna-marina.7651.jpg Blechnum.penna-marina.7652.jpg Auteuil-Fern garden 04.JPG Blechnum penna-marina - Berlin Botanical Garden - IMG 8763.JPG

References

Sources

Florachilena.cl
Blechnaceae Ferns of Argentina Ferns of Chile Flora of the Juan Fernández Islands Flora of Gough Island Flora of Macquarie Island Flora of the Prince Edward Islands Plants described in 1804 {{Polypodiales-stub