Ophioglossum vulgatum

Secure  (NatureServe)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Ophioglossales
Family: Ophioglossaceae
Genus: Ophioglossum
Species:
O. vulgatum
Binomial name
Ophioglossum vulgatum

Ophioglossum vulgatum, commonly known as adder's-tongue,[1] southern adder's-tongue or adder's-tongue fern, is a species of fern in the family Ophioglossaceae.[2]

The chloroplast genome contained 138,562 base pairs.[3]

Distribution

It is native to many regions with a wide scattered distribution: throughout temperate through tropical Africa and throughout the temperate Northern Hemisphere in Europe, northeastern North America, temperate Asia, and Eurasia.[2][4]

This small, hard-to-spot plant can occur singly in unimproved pastures, rock crevices and grassy path-sides, but also can occur in colonies of hundreds of plants in sand dunes.

Growing in sand-dunes on Anglesey

Description

Ophioglossum vulgatum grows from a rhizome base to 10–20 cm tall (rarely to 30 cm). It consists of a two-part frond, separated into a rounded diamond-shaped sheath and narrow spore-bearing spike. The spike has around 10-40 segments on each side.

It reproduces by means of spores.

Rarity

This species is rare in most European countries. In Ukraine, there were recorded 280 loci: 152 before 1980, after 1980 – 120, as before and after 1980 – 8 locations.[5]

Uses

Traditional European folk use of leaves and rhizomes as a poultice for wounds. This remedy was sometimes called the "Green Oil of Charity". A tea made from the leaves was used as a traditional European folk remedy for internal bleeding and vomiting.[6]

Taxonomy

Linnaeus described adder's-tongue with the binomial Ophioglossum vulgatum in his Species Plantarum of 1753.[7]

References

  1. ↑ Stace, Clive (2010b), New Flora of the British Isles (3rd ed.), Cambridge, UK: Cambridge University Press, ISBN 978-0-521-70772-5, p. 9
  2. 1 2 "Ophioglossum vulgatum". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 2014-02-14.
  3. ↑ Hao, J., Liang, Y., Zhu, M., Ping, J., Feng, P., Su, Y., & Wang, T. (2021). The complete chloroplast genome of Ophioglossum vulgatum L.(Ophioglossaceae) and phylogenetic analysis. Mitochondrial DNA Part B, 6(9), 2730-2731.
  4. ↑ USDA
  5. ↑ Parnikoza I., Celka Z. An Archive of the Ophiglossaceae in Ukraine
  6. ↑ Duke's Phytochemical and Ethnobotanical Databases: Ophioglossum vulgatum
  7. ↑ Linnaeus, C. (1753). Species Plantarum. Vol. II (1st ed.). Stockholm: Laurentii Salvii. p. 1062.

6.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.