여우꼬리용설란(Agave attenuata)

학명 : Agave attenuata Salm-Dyck

분류 : Asparagaceae

국표식 등재 국명 : 여우꼬리용설란

Common Names : foxtail or lion's tail.

 

사진 : 2023.02.28 부천식물원

 

 

 

 

 

 

 

아래 : 2023.02.25  서울대공원

 

 

 

 

 

 

아래 : 2023.03.04 광릉수목원

 

 

 

 

 

 

Wikipedia 설명

 

Agave attenuata is a species of flowering plant in the family Asparagaceae, commonly known as the foxtail or lion's tail. The name swan's neck agave refers to its development of a curved inflorescence, unusual among agaves.[3] Native to the plateaux of central west Mexico, as one of the unarmed agaves, it is popular as an ornamental plant in gardens in many other places with subtropical and warm climates.[4]

 

Description

 

 

Although the plant can appear acaulescent, stems often reach 50 to 150 cm (20–60 in) in length, and old leaves fall off, leaving the stems visible. The leaves are ovate-acuminate, 50–70 cm (20–28 in) long and 12–16 cm (5–6 in) wide, pale in color, ranging from a light gray to a light yellowish green. There are no teeth, nor terminal spines, although the leaves taper to soft points that fray with age. The numerous, broad, succulent, tapering leaves are slightly less rigid than most Agave species' leave;, they are a bright glaucous gray to light yellowish-green and stingless.[5]

 

The inflorescence is a dense raceme 2.5 to 3 meters (8 to 10 ft) high (usually curved), with greenish-yellow flowers, growing after many years.[6] As with other Agave species, the plant dies following seed development, but numerous suckers consequently sprout, both from the base of the plant and from the flower raceme.

 

It has two subspecies:

 

A. attenuata subsp. attenuata: Native to Central and Southwest Mexico and naturalized in Madeira and Libya.[7]

A. attenuata subsp. dentata (J.Verschaff.) B.Ullrich: Native to Northwest and Southwest Mexico.[8]

Etymology

The Latin specific epithet attenuata means "with a narrow point".[9]

Range

Specimens were sent to Kew Gardens by the explorer Galeotti in 1834, from an unspecified location in central Mexico. A more recent study has reported it from Jalisco, east to Mexico State, in small colonies at elevations of 1,900 to 2,500 meters (6,200 to 8,200 ft), but there have been few sightings, suggesting this agave is rare in the wild.[6] IUCN reports the species from the states of Colima, Durango, Guerrero, Jalisco, Michoacán, Nayarit and Mexico State, at altitudes between 400 and 2,500 meters (1,300 and 8,200 ft) on volcanic rock cliffs within pine forests and transitional zones of tropical dry and temperate forests types in mountains.[1] It is reportedly naturalized in Libya[10][11] and Madeira[11] and is widely spread through the Mediterranean and the rest of Macaronesia.

 

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