Astrophytum asterias cv. Hanazono

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Since 4 Aug 2013

Astrophytum asterias cv. Hanazono

Family: CACTACEAE

Astrophytum asterias cv. Hanazono Photo by: Valentino Vallicelli

: Garden origin (Nursery produced cultivar)

Astrophytum asterias cv. Hanazono

:
Astrophytum asterias (Zucc.) Lem.
Cactées 50. 1868
: 18

Astrophytum asterias (Zucc.) Lem.

Astrophytum asterias var. asterias Frič
Echinocactus asterias Zucc.

Astrophytum asterias f. aurea hort.
Astrophytum asterias f. cristatum hort.
Astrophytum asterias var. magnipunctatum Frič
Astrophytum asterias var. multipunctatum Frič
Astrophytum asterias var. nudicarpa Frič
Astrophytum asterias var. nudum Y.Itô

Astrophytum asterias cv. Ruri Kabuto

Astrophytum asterias var. nudum f. aurea hort.
Astrophytum asterias var. nudum f. cristata hort.
Astrophytum asterias var. nudum f. rubra hort.
Astrophytum asterias f. proliferum hort.
Astrophytum asterias var. pubescente Y.Itô
Astrophytum asterias var. roseiflorum Frič
Astrophytum asterias var. seminuda Frič
Astrophytum asterias var. striatipetalum Y.Okomura & Y.Itô

(73):

Astrophytum asterias cv. Rote Bluete

Astrophytum asterias cv. Alpus

Astrophytum asterias cv. Alps Super Kabuto

Astrophytum asterias cv. Goryo Kabuto (Five Ribs) + Ruri

Astrophytum asterias var. nudum cv. Five Ribs

Astrophytum asterias cv. Goryo Kabuto (Five Ribs) + Ruri + Fukuryiu + Ooibo

Astrophytum asterias cv. Five Ribs + Ruri + Fukuryiu + Ooibo

Astrophytum asterias f. variegatum (orange)

Astrophytum asterias cv. Nisiki (yellow)

Astrophytum asterias cv. Nohakuten Kabuto

Astrophytum asterias cv. Multipunctata

Astrophytum asterias cv. Line Areoles

Astrophytum asterias var. nudum f. variegatum (Orange-Red type) hort.

Astrophytum asterias cv. Ruri Kabuto Nisiki (Yellow)

Astrophytum asterias var. nudum f. variegatum (Yellow type) hort.

Astrophytum asterias cv. Shinshowa

Astrophytum asterias cv. Showa Red

Astrophytum asterias cv. Super Kabuto

Astrophytum asterias cv. Big Super

Astrophytum asterias f. multicostatum hort.

: Hanazono kabuto is one of the most famous and peculiar Japanese Astrophytum cultivars. Some additional woolly areoles are produced on the ribs surface. Flowers buds develop from the median line between two ribs and usually they are not produced by areoles. This plant, like "Superkabuto", is unmistakable. This cultivar - despite to its beauty - is very rare and sought after by collectors, for its unique features. There are several forms mainly selected by Asian growers, the best of them
Astrophytum asterias cv. Super HanazonoSN|26127]]SN|26127]] combines the inimitable furry additional areoles of cv. Hanazono with the large mosaic of extensive white spots of cv. Superkabuto. The result is an intensely white and furry plant.
Roots: The underground body is fleshy, turnip-like, with fine diffuse roots.
Stem: Non-branched, much depressed, disc-shaped to low dome-shaped, showing a characteristic star shape if seen from above, grey-green to dull green (unless stressed), mature plants up to 7 cm tall, 5-16 cm broad, dotted with a mosaic of white spots and additional woolly areoles produced on the ribs surface. Cultivated plants possess sometimes very dense and big hairy areoles.
Ribs: The stem is typically divided by very narrow but distinct vertical grooves into 8 broad ribs. The ribs are very low, almost flat on top, forming triangular sections with no cross-grooves. The normal rib number eight is very stable in wild specimens, independent of the age of the plant, but in cultivation selected cultivars and hybrids can have from 4 to 13 ribs.
Areoles: True areoles round, prominent, 3-12 mm in diameters, forming a line up to the centre of each rib, felted to hairy, white, creamy, dirty-yellow till straw-coloured, then grey. Normally 3 to 10 mm apart, but sometime very close one to each other in cultivated plants. Provisional monstrous areoles more or less dense both on the ribs and in the line of conjunction between contiguous ribs.
Spines: Not any.
Flowers: Apical, diurnal, radial, 3-5 cm long, 5-9 cm in diameter opening widely, yellow with orange/red throats. Ovary and tube very short, densely covered with thin, bristle-like, black tipped scales and with cobwebby wool in axils.
Blooming season: Spring to summer and each flower lasts for one or two days only, but the plant may flower at any time during the warmer months of the year if adequate water is provided.
Fruits: Oval to round, about 1,5-2 cm long, green, pinkish or greyish-red densely covered with spines and dull-white wool, becoming dry and finally breaking off at or near base (not opening above the base).
Seeds: Black or dark brown, glossy, bowl to helmet shaped about 2 mm long, 3 mm broad.

Astrophytum asterias (Zucc.) Lem.: Non-branched, flat, dark green. Just flat to the ground surface, the plant body grows on the native habitat practically complete buried . Only in cultivation plants may have a spherical till columnar shape. Diameter 3-8(-16) cm. Height 2 to 6 cm.
Astrophytum asterias f. aurea hort.: Mutant completely lacking chlorophyll pigment. The result is a completely yellow or yellow-orange plant.
Astrophytum asterias f. cristatum hort.: The crested form only deviate from the typical form for the stem which is fan shaped up to 30 cm (or more ) in diameter with age.
Astrophytum asterias var. nudum Y.Itô: (a.k.a. cv. Ruri Kabuto) This form has a very characteristic glabrous stem lacking the white tufts of loose hairy scales typical of the common Astrophytum asterias.
Astrophytum asterias var. nudum f. aurea hort.: Nude mutant completely lacking chlorophyll pigment. The result is a completely yellow plant.
Astrophytum asterias var. nudum f. cristata hort.: Crested nude form.
Astrophytum asterias var. nudum f. rubra hort.: has nude ribs of a bright orange-red colour due to the absence (or reduced production) of chlorophyll pigments.
Astrophytum asterias f. proliferum hort.: This form varies from the typical Astrophytum asterias for the tendency to branch forming small side pups from the areole.
Astrophytum asterias var. roseiflorum Frič: Selected form with pink coloured flowers. However a very few pink flowered specimens will appear time by time among normal yellow flowered plants.
Astrophytum asterias cv. Akabana: (Akabana Kabuto) Its flowers are red, which is very uncharacteristic of this genus. Petals are shaded in dark pinkish-red, orange-red or purple wine-red with usually even darker flower edges.
Astrophytum asterias cv. Alpus: the of rib tips (bearing the line of areoles) are more or less deeply seated within the plants body, while the suture line between the ribs is turned outward and more or less expanded creating odd and unique shapes.
Astrophytum asterias cv. Ekubo Kabuto
Astrophytum asterias cv. Elephant Skin: has a bumpy elephant-like skin.
Astrophytum asterias cv. Feather Flower: has colourful fringed petals.
Astrophytum asterias cv. Fukuryiu: Plant with dditional ribs. This plant will develop protuberances (like beginnings of ribs) or small extra ribs (more or less prominent ). Usually these additional ribs will not reach the plant apex.
Astrophytum asterias cv. Gelbe Bluete
Astrophytum asterias cv. Godzilla: Has reptile-like skin.
Astrophytum asterias cv. Gokuu-kabuto
Astrophytum asterias cv. Golden kabuto
Astrophytum asterias cv. Goryo Kabuto (Five Ribs): 5 ribbed form available with different pattern of the spots.
Astrophytum asterias cv. Goryo Kabuto (Five Ribs) + Ruri: has nude stems with only 5 ribs.
Astrophytum asterias cv. Goryo Kabuto (Five Ribs) + Ruri + Fukuryiu + Ooibo
Astrophytum asterias cv. Hakuun: This cultivar varies from the typical A. asterias for the white flecks that condense, forming characteristic cloud-like patches.
Astrophytum asterias cv. Hakuun forma prolifera: Plant distingushed for the white flecks that condense, forming characteristic cloud-like patches and for the tendency to branch forming small side pups from the areole.
Astrophytum asterias cv. Hanaizumi
Astrophytum asterias cv. Hanazono: Some additional woolly areoles are produced on the ribs surface. Flowers buds develop from the median line between two ribs and usually they are not produced by areoles.
Astrophytum asterias cv. Hanazono Star Type
Astrophytum asterias cv. Ibosaki Kabuto
Astrophytum asterias cv. Ikaryoko: Monstrous form.
Astrophytum asterias cv. Kigan Kabuto
Astrophytum asterias cv. Kikko: (Kikko Kabuto) It has raised tubercles along the ribs edges, in fact its areoles stick out with large notches between them, giving them a bumpy look.
Astrophytum asterias cv. Kikko Lizard Skin: has broad raised tubercles with a lizard Skin and the plant appears decorated with a geometrical design which is raised above the surface, giving it a bumpy look.
Astrophytum asterias cv. Kikko Nudum: This is the nude form of "Kikko" with raised tubercles along the ribs edges, it resembles some chinned cacti particularly some Gymocalyciums.
Astrophytum asterias cv. Kikko Nudum f. aurea: This is the albinos form of "Kikko" (Mutant completely lacking chlorophyll pigment) The result is a completely cream-white, yellow or reddish plant.
Astrophytum asterias cv. Kikko Nudum f. cristata: crested form.
Astrophytum asterias cv. Kikko Nudum violet: This is the violet schizochromic form form of "Kikko". The result is a magenta-violet plant.
Astrophytum asterias cv. Kiku Kabuto
Astrophytum asterias cv. Kofuki Kabuto
Astrophytum asterias cv. Koo-yo
Astrophytum asterias cv. Mamma Kikko: has ribs completely divides in tubercles that resemble women breasts. When viewed from above the plants resemble a tortoise-shell.
Astrophytum asterias cv. Mirakuru Kabuto
Astrophytum asterias cv. Mottles
Astrophytum asterias cv. muscle: has green ribs with large creamy white areoles and for the abnormal tendency to branch forming small side pups. Ribs usually 8 with raised tubercles giving them a bumpy look.
Astrophytum asterias cv. muscle cristatum: crested form with green ribs with large creamy white areoles.
Astrophytum asterias cv. Musha Kabuto
Astrophytum asterias cv. Nisiki (orange): has sectors, patches or stripes with distinct shades of orange-red.
Astrophytum asterias cv. Nisiki (yellow): has sectors, patches or stripes with distinct shades of yellow.
Astrophytum asterias cv. Nohakuten Kabuto: Heavily flecked form.
Astrophytum asterias cv. Ohkan Kabuto
Astrophytum asterias cv. Ooibo + Ruri (nudum) Kabuto: Plant with large woolly areoles (typical of cv. Ooibo) and with green nude stem ( Typical of cv. Rury Kabuto)
Astrophytum asterias cv. Ooibo Kabuto: Japanese selected strain with big wooly areoles, the colour of the wool also varies from pure white, to pastel, yellowish, orangish or brownish depending on the clone.
Astrophytum asterias cv. Rasen Kabuto
Astrophytum asterias cv. Rensei: It is a nice selection with densely packaged areoles (usually orangish) on the rib edges. The areoles tend to merge, forming an almost continuous line.
Astrophytum asterias cv. Ruri Kabuto Akabana: has smooth green stem of cv. Ruri Kabuto (Astrophytum asterias var. nudum) and bright red flowers of cv. Akabana.
Astrophytum asterias cv. Ruri Kabuto Nisiki (Orange-Red): a.k.a.: forma nuda variegata (Orange-Red Type)
Astrophytum asterias cv. Ruri Kabuto Nisiki (Yellow): a.k.a.: forma nuda variegata (Yellow Type)
Astrophytum asterias cv. Sakata Kabuto
Astrophytum asterias cv. Showa: (a.k.a. Shinshowa Kabuto) has yellow flowers with very fine petals, cut into shreds.
Astrophytum asterias cv. Showa Red: (a.k.a. Red Shinshowa Kabuto) has pink-red or orange-red flowers with very fine petals, cut into shreds.
Astrophytum asterias cv. Star Type: This cultivar only varies from the typical A. asterias for the star shaped stem instead of rounded .
Astrophytum asterias cv. Super Hanazono: has the inimitable furry additional areoles of cv. Hanazono with the large mosaic of extensive white spots of cv. Superkabuto. The result is an intensely white and furry plant.
Astrophytum asterias cv. Superkabuto: Distinguished from the normal A. asterias by the epidermis, that does not have simple dots, but a mosaic of extensive white spots that make the plant look intensely maculate.
Astrophytum asterias cv. Superkabuto + Ooibo: has very large characteristic and woolly areoles, the colour of the wool also varies from pure white, to pastel, yellowish, orangish or brownish depending on the clone.
Astrophytum asterias cv. Superkabuto + Rensei (Line Areoles): has densely packaged areoles (often orangish) on the rib edges. The areoles tend to merge, forming an almost continuous line.
Astrophytum asterias cv. Superkabuto f. cristata: The crested form of "SUPERKABUTO", only deviate from the typical form for the stem which is fan shaped up to 30 cm (or more ) in diameter with age.
Astrophytum asterias cv. Superkabuto f. monstruosa: has slender, triangular ariocarpus-like tubercles around the woolly crown of a spherical flattened stem covered by a creamy-white felt.
Astrophytum asterias cv. Superkabuto f. prolifera: distinguishable for the tendency to branch forming small side pups from the areole..
Astrophytum asterias cv. Superkabuto f. prolifera cristata: this is a peculiar crested form with an abnormal tendency to branch forming small side pups from the areole.
Astrophytum asterias cv. Superkabuto Five Ribs: The form with only five ribs, is particularly rare because many of the 5 ribbed seedlings that occasionally appear will usually develop additional ribs in a few years as they age.
Astrophytum asterias cv. Superkabuto Snow Type: It differ for the dense white covering of dots that almost conceal the epidermis, this particular form is also called "Snow White", or “White Form” .
Astrophytum asterias cv. Superkabuto Snow Type f. cristata: crested form with stems completely concealed by tufts of bright white hairy scales.
Astrophytum asterias cv. Superkabuto Snow Type f. monstruosa: produces odd bumped shapes with branches completely concealed by tufts of bright white hairy scales, and it is possible to find clones with different degrees of monstrosity.
Astrophytum asterias cv. Superkabuto Star Type: Typical "Superkabuto" with extensive white spots, but with star shaped stem instead of rounded. .
Astrophytum asterias cv. Superkabuto Star Type + Snow type
Astrophytum asterias cv. Superkabuto Star Type + V Type: This is a very nice and distinguishing plant that combine the star shaped form with the V pattern of the "V type" form.
Astrophytum asterias cv. Superkabuto Sutadorimu: (Star Dream)
Astrophytum asterias cv. Superkabuto V type: a.k.a. "V-type", “Fly's wings type” or “Tiger”. It differs for the diverse pattern that form distinct v-shaped lines resembling the shape of fly's wings.
Astrophytum asterias cv. Superkabuto V type f. cristatum
Astrophytum asterias cv. Superkabuto Yellow Dots Type
Astrophytum asterias cv. Taryo Kabuto
Astrophytum asterias cv. Thirteen ribs: The normal rib number (eight) is very stable in wild specimens. The form with thirteen ribs is quite exceptional.
Astrophytum asterias cv. Wakareryu

Astrophytum asterias cv. Hanazono Photo by: Valentino Vallicelli

Astrophytum asterias cv. Hanazono Photo by: Agócs György

Astrophytum asterias cv. Hanazono Photo by: Valentino Vallicelli

Astrophytum asterias cv. Hanazono Photo by: Valentino Vallicelli

Astrophytum asterias cv. Hanazono Photo by: Prof. Ilham Alakbarov

Astrophytum asterias cv. Hanazono Photo by: Cactus Art

Astrophytum asterias cv. Hanazono Photo by: Valentino Vallicelli

Astrophytum asterias cv. Hanazono Photo by: Prof. Ilham Alakbarov

: It is not too difficult in a greenhouse, although grows quite slowly. The plants need a loose well-drained mineral soil. They need a good amount of light. Watering can be done weekly during summertime, if the weather is sunny enough, with a little fertilizer added. Kept this way, plants will show a healthy, although slow growth. They are frost hardy to -4° C.
Propagation: By seeds, remembering that seedlings dislike strong light and dry conditions and need to be repotted frequently. Eventually, as they become mature, they attain a maximum size of 8-10 cm (20) cm. However, old plants become senile and have a tendency to succumb to disease and a weak root system. At this stage, as is well known, they die suddenly. So, after they reach 10 cm in diameter grow them slowly, and adopt a new repotting period, using intervals of every 2 - 3 years. Additionally grow them under drier conditions or with stronger sunlight. But plants are often grafted to accelerate growth as they would generally take at least a five years to reach maturity on their own, but the grafted plants are typical rather tall growing, compared with plants on their own roots that are usually more flat to the ground.

by Valentino Vallicelli

by Cactus Art

by Valentino Vallicelli

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