“Lygodium palmatum”的意思、由来-开放百科全书

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Lygodium palmatum

释义

References
External links

{{more footnotes|date=February 2016}}{{Speciesbox
| name = American climbing fern
| image = Lygodium palmatum-growthhabit.jpg
| image_caption =
| status = G4
| status_system = TNC
| genus = Lygodium
| species = palmatum
| authority = (Bernh.) Swartz
}}

Lygodium palmatum is the only species of its genus native to North America. Unlike most species in the genus, this one, called the American climbing fern^[1] (or Hartford fern, after Hartford, Connecticut), is extremely hardy in temperate zones.

This fern is on endangered or threatened species lists in several states. It requires constant moisture, high light levels, and intensely acid soil to thrive. Its range is essentially Appalachian, ranging from New England down through the Appalachians, Piedmont and Appalachian plateaus into the American south.

References

1. ^{{PLANTS|id=LYPA|taxon=Lygodium palmatum|accessdate=25 June 2015}}

Lellinger, David B. A Field Manual of the Ferns & Fern Allies of the United States & Canada. Smithsonian Institution, Washington, DC. 1985.

External links

{{Cite NIE|wstitle=Climbing Fern|short=x}}

1 : Lygodium

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