Matteuccia

Ostrich fern
Sterile fronds in summer
Scientific classification
Kingdom: Plantae
Division: Pteridophyta
Class: Polypodiopsida/Pteridopsida
(disputed)
Order: Polypodiales
(unranked): Eupolypods II
Family: Onocleaceae
Genus: Matteuccia
Tod.
Species: M. struthiopteris
Binomial name
Matteuccia struthiopteris
(L.) Tod.
Synonyms[1]
  • Matteuccia pensylvanica (Willd.) Raymond[2]
  • Matteuccia pennsylvanica (Willd.) Raymond (common misspelling)
  • Onoclea struthiopteris L.
  • Pteretis nodulosa[3]
  • Matteuccia nodulosa Fernald
  • Matteuccia struthiopteris subsp. pensylvanica (Willd.) Á. Löve & D. Löve
  • Onoclea pensylvanica (Willd.) Sm.
  • Pteretis pensylvanica (Willd.) Fernald
  • Pteretis struthiopteris var. pensylvanica (Willd.) Farw.
  • Struthiopteris nodulosa Desv.
  • Struthiopteris pensylvanica Willd.
  • Struthiopteris filicastrum All.
  • Pteris sinuata Thunb.

Matteuccia is a genus of ferns with one species, Matteuccia struthiopteris (common names ostrich fern,[4] fiddlehead fern or shuttlecock fern). It is a crown-forming, colony-forming plant, occurring in temperate regions of the Northern Hemisphere in central and northern Europe,[5] northern Asia,[6] and northern North America.[7] The species epithet struthiopteris comes from Ancient Greek words, struthio meaning ostrich and pterion meaning wing.

It grows from a completely vertical crown, favoring riverbanks and sandbars, but sends out lateral stolons to form new crowns. It thus can form dense colonies resistant to destruction by floodwaters.

The fronds are dimorphic, with the deciduous green sterile fronds being almost vertical, 100–170 cm (39–67 in) tall and 20–35 cm (7.9–13.8 in) broad, long-tapering to the base but short-tapering to the tip, so that they resemble ostrich plumes, hence the name. The fertile fronds are shorter, 40–60 cm (16–24 in) long, brown when ripe, with highly modified and constricted leaf tissue curled over the sporangia; they develop in autumn, persist erect over the winter and release the spores in early spring.

Matteuccia species are used as food plants by the larvae of some Lepidoptera species including Sthenopis auratus.

Cultivation and uses

Spore-bearing fertile fronds in early spring

The ostrich fern is a popular ornamental plant in gardens. It has gained the Royal Horticultural Society's Award of Garden Merit.[8] While choosing a place of planting it should be taken into account that this fern is very expansive and its leaves often lose their beauty throughout the summer, especially if not protected from wind and hail. The tightly wound immature fronds, called fiddleheads, are also used as a cooked vegetable,[9] and are considered a delicacy mainly in rural areas of northeastern North America. It is considered inadvisable to eat uncooked fiddleheads.[9]

The sprouts are also picked all over Japan, ("kogomi" in Japanese)[10] where they are a delicacy.

Classification

Matteuccia struthiopteris is the only species in the genus Matteuccia. Some sources include two Asian species, M. orientalis and M. intermedia, but molecular data shows that M. struthiopteris is more closely related to Onocleopsis and Onoclea (sensitive fern) than it is to M. orientalis and M. intermedia, and so the latter should be moved to a genus Pentarhizidium which contains those two species. [11] Formerly classified as a member of the Dryopteridaceae, Matteuccia has been reassigned to the new much smaller family Onocleaceae.

References

  1. ↑ The Plant List, Matteuccia struthiopteris (L.) Tod.
  2. ↑ Johnson, David M. (1993). "Matteuccia struthiopteris var. pensylvanica". In Flora of North America Editorial Committee. Flora of North America North of Mexico. 2: Pteridophytes and Gymnosperms. New York and Oxford: Oxford University Press.
  3. ↑ Elias, Thomas; Dykeman, Peter (1982). Edible Wild Plants. New York, NY: Sterling Publishing Co., Inc. p. 58. ISBN 978-1-4027-6715-9.
  4. ↑ "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-01-25. Retrieved 2014-10-17.
  5. ↑ Altervista Flora Italiana, Felce penna di struzzo, Matteuccia struthiopteris (L.) Tod.
  6. ↑ Flora of China, Matteuccia struthiopteris (Linnaeus) Todaro, 1866. 荚果蕨 jia guo jue
  7. ↑ Biota of North America Program 2014 state-level distribution map
  8. ↑ "RHS Plant Selector - Matteuccia struthiopteris". Retrieved 24 May 2013.
  9. 1 2 http://umaine.edu/publications/4198e/
  10. ↑ LaPointe, Rick (21 April 2002). "Let us go fiddlehead foragin', but carefully". The Japan Times. Tokyo. Archived from the original on 20 March 2011. Retrieved 13 March 2011.
  11. ↑ Gastony, GJ; Ungerer, MC (1997). "Molecular systematics and a revised taxonomy of the onocleoid ferns (Dryopteridaceae: Onocleeae)". American Journal of Botany. 84 (6): 840–849. doi:10.2307/2445820.

Sources

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