대왕고사리

 

학명: Angiopteris evecta (G.Forst.) Hoffm.

분류: 용비늘고사리과( Marattiaceae)

국표식 등재국명 : 대왕고사리

영명: Giant Fern , King Fern

학명 풀이:

Angiopteris: From the Greek angion (vessel) and pteris (a fern), in reference to the shape of the sporangia

evecta: swollen, inflated. carried, moved forward

학명 이명:

Polypodium evectum G.Forst.

Angiopteris elongata Hieron.

 

 

사진: 2016.05.03 여미지식물원

 

 

 

 

 

 

 

 

아래 : 2024.02.25 수원 영흥수목원

 

 

 

 

 

아래 : 2024.03.10 서울식물원

 

 

 

 

 

아래 : 2024.07.23 세종식물원

 

 

 

 

 

 

 

 

FOC

 

Angiopteris evecta (G. Forster) Hoffmann, Commentat. Soc. Regiae Sci. Gott. 12: 29. 1796.

莲座蕨 lian zuo jue

 

Polypodium evectum G. Forster, Fl. Ins. Austr. 81. 1786; Angiopteris acrocarpa de Vriese; A. alata Nadeaud; A. commutata C. Presl; A. durvilleana de Vriese; A. oldhamii Hieronymus; A. palmiformis (Cavanilles) C. Christensen; Clementea palmiformis Cavanilles.

 

Fronds 2-5 m; stipes smooth. Laminae bipinnate; pinnae 65-70 cm, with 15-30 pairs of spreading pinnules; pinnules 7-20 × 0.9-3.5 cm, bases cordate, rounded to cuneate, margins crenulate to serrate, apices acuminate to caudate. Veins obvious, false veins obvious, extending nearly to costule. Sori marginal to ca. 1 mm from margin, ca. 2 mm, with 8-10 sporangia.

 

Broad-leaved forests, rain forests in valleys, roadsides, slopes, usually on volcanic soils; 100-1200 m. Taiwan (Lan Yu) [New Guinea, Philippines; Australia, S Pacific islands; naturalized in Costa Rica, Hawaii, Jamaica, and possibly elsewhere].

 

Because this is the first species described in the genus Angiopteris, it has found a very broad application in the past. The species is here treated in its strict sense with a Pacific distribution (see Christenhusz & Toivonen, Biol. Invas. 10: 1215-1228. 2008), and it can be recognized by its very obvious false veins and its rather large leaves to 5 m. This remains a species complex, however, and more studies at population level and possibly horticultural experiments will be needed to resolve this.

 

 

 

위키 설명

 

Angiopteris evecta, commonly known as the Giant Fern, is a rare plant occurring in eastern and northern Australia. Also found growing in nearby islands such as New Guinea and various places in Polynesia and Melanesia. Listed as endangered in New South Wales, where it has been recorded growing in sub tropical rainforest, in the valley of the Tweed River. It is an invasive species in Hawaii and Jamaica.

 

Angiopteris evecta is the type species of the genus Angiopteris. It was originally described as Polypodium evectum by Georg Forster in 1786,[3] before being reclassified and given its current binomial name in 1796 by Georg Franz Hoffmann. The species name is the Latin adjective evectus "swollen" or "inflated". Common names include giant fern, king fern, oriental vessel fern, and mule's foot fern.

 

The huge mature fronds measure up to 8 metres (25 ft) long. They originate from a large thick rootstock, up to 150 cm (60 in) high.

 

Angiopteris evecta can be grown in well-drained moist sites in the garden with some shade. It is unable to be propagated by spores but the lobes from the frond base can be removed and will form a new plant in around a year in a medium of sand and peat(이탄).

출처: https://en.wikipedia.org/wiki/Angiopteris_evecta