Turbinicarpus klinkerianus f. pachystele

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Since 4 Aug 2013

Turbinicarpus klinkerianus f. pachystele

Family: CACTACEAE

= Turbinicarpus schmiedickeanus subs. klinkerianus f. pachystele

Accepted Scientific Name: Turbinicarpus schmiedickeanus subs. klinkerianus
Cactaceae Consensus Init. 5: 14. 1998 - Remarks: Panarotto (in Piante Grasse, 18(3): 120. 1998 (1999)) also published this comb. nov. (isonym)

Turbinicarpus klinkerianus f. pachystele (Turbinicarpus schmiedickeanus subs. klinkerianus f. pachystele) Photo by: Alexander Arzberger

Origin and Habitat: Unknown.

Synonyms:

Turbinicarpus schmiedickeanus subs. klinkerianus f. pachystele

See all synonyms of Turbinicarpus schmiedickeanus

Description: Turbinicarpus schmiedickeanusSN|12648]]SN|12648]] subs. klinkerianus f. pachystele (Occasionally misspelled "pakistele")
is a trade name Turbinicarpus schmiedickeanusSN'>12648]SN|12648]] subs. klinkerianus. The differences with other “klinkerianus” are in reality very minimal (if none) and most botanist agree on the fact that “pachystele ” should be included in the “klinkerianus”, and the two plants are not readily distinguishable, if not for the label.
Habit: It is a small disk-shaped solitary or slowly clumping cactus, dichotomy also observed.
Stem: Globular depressed, 30-50 mm high, 35-40 mm wide, pale grey to greenish-brown, apex with some white wool.
Root: Taproot.
Tubercles: 1 cm broad and 6 mm high, pyramidal, angular and somewhat keeled, rhomboid at the base, arranged in flat spirals.
Areoles: on the tip of the tubercle, with a little wool, soon becoming bare.
Spines: 2-3, the lower one longer, up to 1 cm, the 2 upper ones only on young areoles, flattened below, curved towards the apex, grey-brown with dark tip, newly emerged centrals blackish brown, corky, rather soft, with transverse fissures. Juvenile radial spines are feathery and very characteristic.
Flowers: Apical, funnel shaped, inside ivory, outside with darker brown (or magenta) midribs 14-25mm wide. This plant is capable of blooming when it is little larger than 1 cm in diameter.
Blooming season: Summer (May-October) flowering.
Fruits: Green-brown with a woolly top.

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Subspecies, varieties, forms and cultivars of plants belonging to the Turbinicarpus schmiedickeanus group

Turbinicarpus klinkerianus subs. hiemalis D.Donati & Zanov.: It flowers in winter, hence the scientific name "Hiemalis" (Belonging to winter)
Turbinicarpus macrochele subs. frailensis P.Lechner & Jantschgi: as fewer stigma lobes (3-6) white to yellowish-white, 2-3.5 mm long, straight, and only weakly papillose. Distribution: W to S-W of Matehuala, San Luis Potosi, México.
Turbinicarpus macrochele subs. valteri D.Donati & Zanov.
Turbinicarpus rioverdensis G.Frank: It comes from Rioverde, hence the scientific name "rioverdensis"
Turbinicarpus rioverdensis subs. paoloi Halda & Kupčák: This is a form with long spines referable to T. schmiedickeanus ssp. schwarzii
Turbinicarpus schmiedickeanus (Boed.) Buxb. & Backeb.: (ssp. schmiedickeanus) Stem disc-shaped, dull green and flat on top, twisted spines, and white to magenta flowers. Distribution: Miquihuana, Tamaulipas.
Turbinicarpus schmiedickeanus var. alenae Halda & Kupčák
Turbinicarpus schmiedickeanus subs. andersonii Mosco & Zanov.: stem partly underground with pyramidal tubercles. Spines only 1-2. Flowers magenta and white in winter. Distribution: east of El Huizache, SLP, Mexico.
Turbinicarpus schmiedickeanus f. aurata hort.: Mutant completely lacking chlorophyll pigment. The result is a completely cream-white, yellow or reddish plant.
Turbinicarpus schmiedickeanus subs. bonatzii (G.Frank) Panar.: Dark green-bluish, semi-globose, depressed, divided into tubercles, merging in a tuberous root 3-5 cm long, and from it longer fibrous roots develop. It is closely related to Turbinicarpus schmiedickeanus ssp klinkerianus
Turbinicarpus schmiedickeanus f. cristatus hort.: crested form.
Turbinicarpus schmiedickeanus subs. dickisoniae (Glass & R.A.Foster) N.P.Taylor: It has gray-green stems. Radials spines: 18-24 finely acicular, rigid white young areoles (areole in old specimens have only central spines that curve slightly inward). No other variety of schmiedickeanus has as many radial spines nor as slender central spines. Distibution: Aramberri, Nuevo Leon.
Turbinicarpus schmiedickeanus subs. flaviflorus (G.Frank & A.B.Lau) Glass: It has a very distinctive form, described by some as almost pagoda-like with conical tubercles, 4(-6) spines and greenish yellow flowers. Distribution: Santa Rita, San Luis Potosi.
Turbinicarpus schmiedickeanus subs. flaviflorus f. brevispinus: it has very short corky brownish spines that contrast well with the body which is coated in a whitish bloom.
Turbinicarpus schmiedickeanus subs. gracilis (Glass & R.A.Foster) Glass: Stem with nearly round, slender tubercles, one thin, slender papery central spine, and white flowers; Distribution: Aramberri, Nuevo Leon.
Turbinicarpus schmiedickeanus subs. gracilis f. cristatus hort.
Turbinicarpus schmiedickeanus subs. klinkerianus (Backeb. & H.Jacobsen) N.P.Taylor: Disk-shaped stems with tapering pyramidal tubercles, with a total of 3 spines with only one persisting, and white flowers with magenta midribs. Distribution: El Huizache, San Luis Potosi.
Turbinicarpus schmiedickeanus subs. klinkerianus f. aurata hort.: Mutant completely lacking chlorophyll pigment. The result is a completely cream-white or yellow plant.
Turbinicarpus schmiedickeanus subs. klinkerianus f. cristatus hort.: crested form.
Turbinicarpus schmiedickeanus subs. klinkerianus var. lilnkeuiduus: pretty much the same as Turbinicarpus schmiedickeanus subs. klinkerianus and not readily distinguishable, if not for the label. Origin: Plants so-named are known only in cultivation.
Turbinicarpus schmiedickeanus subs. klinkerianus f. pachystele
Turbinicarpus schmiedickeanus var. kupcakii (Halda & Horáček) Halda & Horáček
Turbinicarpus schmiedickeanus subs. macrochele (Werderm.) N.P.Taylor: Stem with poorly developed tubercles, 0-4 spines, sometimes as many as 6, and white flowers. Distribution: Matehuala, San Luis Potosi.
Turbinicarpus schmiedickeanus subs. macrochele f. cristatus hort.: crested form with long twisted spines.
Turbinicarpus schmiedickeanus var. polaskii (Backeb.) M.Zachar, Stanik, Lux & Dráb: Flattened globose, pale grey-green, olive green or purplish-tan in full sun. Tubercles: Broad, very flattened, 4-angled and 1 to 3 spongy spines. Flowers: White in summer with pinkish stigmas.
Turbinicarpus schmiedickeanus var. polaskii f. variegatus hort.: The variegated forms show decoloured areas (lacking or with reduced chlorophyll content) that appears cream-yellow to pinkish.
Turbinicarpus schmiedickeanus subs. rubriflorus (G.Frank) Panar.: Same as ssp. schwarzii but flowers pink to dark magenta midribs.
Turbinicarpus schmiedickeanus subs. schwarzii (Shurly) N.P.Taylor: Plant with pale green epidermis, Tubercles: Flattened 4-angled (diamond shaped) broad and stumpy, 1-3 spines with one much longer than the others, and white flowers. Distribution: La Bonita, San Luis Potosi.
Turbinicarpus sp. Santa Rita n.n.: has bright purple flowers whit margins of tepals pinkish white. Distribution: Santa Rita, San Luis Potosí, Mexico.
Turbinicarpus sp. Negrita: pretty much the same as Turbinicarpus schmiedickeanus subs. klinkerianus and not readily distinguishable, if not for the provenance. Distribution: La Negrita, San Luis Potosi, Mexico.

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Turbinicarpus klinkerianus f. pachystele (Turbinicarpus schmiedickeanus subs. klinkerianus f. pachystele) Photo by: Valentino Vallicelli

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Cultivation and Propagation: Turbinicarpus schmiedickeanusSN|12648]]SN|12648]] subs. klinkerianus f. pachystele is a fairly easy and robust species to cultivate, but very slow growing. It needs a very well-drained soil, and requires strong sun to part sun to keep the plant compact and low and to develop a good spinal growth. Waterings should be rather infrequent to keep the plant compact, and avoid its becoming excessively elongated and unnatural in appearance. Furthermore it has a tap root, and watering it properly is often difficult, because it tends to crack open or rot if over-watered. Careful watering away from the body of the plant will allow the areoles to keep their wool. Keep dry in winter, or when night temperatures remain below 10° C. It is hardy to -4°C for a short period. Assure a good ventilation.
Reproduction: From seed, since the plant rarely produces plantlets, or grafted.

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Cite this page: "Turbinicarpus klinkerianus f. pachystele" Text available under a CC-BY-SA Creative Commons Attribution License. www.llifle.com 14 Nov. 2005. 17 Mar 2025. </Encyclopedia/CACTI/Family/Cactaceae/25949/Turbinicarpus_klinkerianus_f._pachystele>