Английская Википедия:Diplazium esculentum

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Diplazium esculentum, the vegetable fern, is an edible fern found throughout Asia and Oceania. It is probably one of the most commonly consumed fern.

The genus Diplazium is in the family Athyriaceae, in the eupolypods II clade of the order Polypodiales, in the class Polypodiopsida.

Description

This plant is a large perennial fern with an ascending rhizome of about 50Шаблон:Nbspcm high and covered with short rufous scales of about 1Шаблон:Nbspmm long. The plant is bipinnate with long brownish petioles, and the petiole base is black and covered with short scales. The frond can reach 1.5Шаблон:Nbspm in length, and the pinnae is about 8Шаблон:Nbspcm long and 2Шаблон:Nbspcm wide.

Uses

The young fronds are stir-fried and used in salads.

They may have mild amounts of fern toxins but no major toxic effects are recorded.

It is known as pakô ("wing") in the Philippines, pucuk paku and paku tanjung in Malaysia, sayur paku or pakis in Indonesia, phak koot (Шаблон:Lang-th) in Thailand, dhekia (Шаблон:Lang-as) in Assam, Dhenki Shaak (Шаблон:Lang-bn) in Bengali, paloi saag (Шаблон:Lang-syl) in Sylheti, ningro in Nepali, dingkia in Boro and linguda in northern India, referring to the curled fronds.

It is known as Шаблон:Lang or Шаблон:Lang in Hawaiian cuisine. The ferns grow in wet areas of shady valleys. The fern species Diplazium esculentum is believed to have been introduced and naturalized in Hawaii and was first reported collected in 1910. The fern also has medicinal uses.

Pharmacological effects

The extract also had alpha-glucosidase inhibitory activity.

Gallery

• Yam phak khut, a Thai salad of fern leaves and pork

  Yam phak khut, a Thai salad of fern leaves and pork

• Ensaladang pako (fern salad) with salted egg from the Philippines

  Ensaladang pako (fern salad) with salted egg from the Philippines

• Habitat

  Habitat

See also

• Fiddlehead fern
• Sphenomeris chinensis