무자 금자반야선인장

무자 금자반야선인장

국표 선인장과에 Astrophytum (아스트로피툼속)은 8종이다.

Astrophytum ornatum var는

재배식물

정명

Astrophytum ornatum var. glabrescens (F.A.C.Weber) Frič

청반야선인장

2011/12/08

재배식물

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Astrophytum ornatum var. mirbelii (Lem.) Frič

금자반야선인장

2011/12/08

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정명

Astrophytum ornatum (DC.) Britton & Rose

반야선인장

2011/12/08

3종이다.

고양 선인장 전시관에서는 반석(astrophytum ornatum cv)으로 소개하고 있다.

그러나 astrophytum ornatum cv에서도 6종이상이 검색된다.

hania,fukuryu,fukuryu hania,dinosaur,kikko,fukuryu hannya

Echinofossulocactus mirbelii (Lem.) Lawr.

Origin and Habitat: Rio Moctezuma valley in the southern Hidalgo and middle Queretaro The river forms the limit of these two states of the Mexican highland
Habitat: Grows like all its relatives on steep liDescription: Astrophytum ornatum is a shortly columnar cactus appearing star-shaped from above, often with white cross bands of woolly scales. It appears to be a very variable species especially for the density and distribution of white scales. It is the largest and easiest to grow and also the fastest of the astrophytums. It is also generally more heavily spined than other astrophytums.
Astrophytum ornatum v. mirbelii is the more common of the varieties of Astrophytum ornatum already described in 1838 by Lemaire. The stem is stout, very white with the characteristic thick white hair-tufts evenly spread on the body surface, on the contrary the white hair-tufts in typical plants are in broad bands, seeming to be hanging from opposing areoles and take a long time in the transition to the adult form. It distinguish also for its golden yellow somewhat shorter spines. Up to date many botanists don’t recognize the variety rank to this taxon which does not differ conspicuously from the other forms of the species.
Stem: The stem is solitary, globose when young, shortly columnar with age, 30 to 120 cm (or more) high, 15-30 cm across, greyish-green to dark-green with dense white flakes in covering more or less uniformly the epidermis.
Ribs: It has 5 to 10 (generally 8) straight or frequently spiralling, rather prominent, strongly compressed, more or less sinuate and crenate .
Areoles: 1 to 5 cm apart, at first yellowish-white felted, later grabrescent.
Radial spines: 5-11 stout, 2-4 cm long usually straight, subulated or ± laterally compressed, amber yellow, later brown and finally grey.
Central spine: Usually 1 rather larger.
Flowers: At apex, large, lemon-yellow 7-12 cm broad, inner perianth segments broadly oblong, with a broad, more or less serrated apex, tube short woolly, scale on ovary, dark and very narrow.mestone slopes of the canyons and shores of the Barrancas.

http://www.llifle.com/Encyclopedia/CACTI/Family/Cactaceae/3666/Echinofossulocactus_mirbelii

그러나 가시가 없다.

Astrophytum myriostigma var. quadricostatum-pubesente Y.Itô

Origin and Habitat: Garden origin. Four ribbed plants of yriostigma are occasionally found in a natural habitat, but the clones actually in cultivation are of garden origin (Nursery produced cultivars).Astrophytum ornatum var. mirbelii

CHINESE (中文): 四角鸾凤玉

Description: Astrophytum myriostigma var. quadricostatum was first described in 1841 by M. Mittler who wrote "The body of the plant is of elongated round form and has four ribs".
This form deviates from the well-known typical form for having four ribs instead of five.
Stem: Quadrangular to almost spherical, the plants become shortly columnar with age. The stems are smooth and can be over 90 cm tall and 5-10 (-20) cm in diameter.
Spines: None.
Ribs: 4.
Flowers: Arise from the areole at the tip of the stem on mature plant. up to 5 cm wide (or more), pale-yellow, shining-silk, unlike the 5-ribbed plant.
Blooming season: Spring or late summer, They take up to 6 years to bloom.

http://www.llifle.com/Encyclopedia/CACTI/Family/Cactaceae/1890/Astrophytum_myriostigma_var._quadricostatum-pubesente