Origin and Habitat: Cerro Calle Calle, Chuquisaca, Bolivia.
Altitude: 2900-3100.
Habitat: They grows atop a massive table mountain over large parts the summit plateau.

• Sulcorebutia callecallensis (F.H.Brandt) Pilbeam
• Sulcorebutia tarabucoensis var. callecallensis (F.H.Brandt) K.Augustin & Gertel
• Weingartia callecallensis F.H.Brandt
• Weingartia tarabucoensis var. callecallensis (F.H.Brandt) Hentzschel & K.Augustin

• Rebutia canigueralii Cárdenas
• Sulcorebutia canigueralii (Cárdenas) Buining & Donald
• Weingartia canigueralii (Cárdenas) F.H.Brandt
• Rebutia caracarensis Cárdenas
• Sulcorebutia caracarensis (Cárdenas) Donald
• Weingartia caracarensis (Cárdenas) F.H.Brandt
• Rebutia inflexiseta Cárdenas
• Rebutia pulchra Cárdenas
• Rebutia canigueralii subs. pulchra (Cárdenas) Donald ex D.R.Hunt
• Sulcorebutia pulchra (Cárdenas) Donald
• Weingartia pulchra (Cárdenas) F.H.Brandt
• Rebutia vasqueziana (Rausch) D.R.Hunt
• Sulcorebutia losenickyana var. vasqueziana (Rausch) K.Augustin & Gertel
• Sulcorebutia vasqueziana Rausch
• Weingartia vasqueziana (Rausch) Hentzschel & K.Augustin
• Sulcorebutia alba Rausch
• Sulcorebutia vasqueziana subs. alba (Rausch) Fritz & Gertel
• Weingartia alba (Rausch) F.H.Brandt
• Sulcorebutia albaoides (F.H.Brandt) Pilbeam
• Weingartia albaoides F.H.Brandt
• Sulcorebutia albaoides var. subfusca (F.H.Brandt) Pilbeam
• Sulcorebutia albaoides subs. subfusca.
• Weingartia albaoides subs. subfusca F.H.Brandt
• Sulcorebutia callecallensis (F.H.Brandt) Pilbeam
• Sulcorebutia tarabucoensis var. callecallensis (F.H.Brandt) K.Augustin & Gertel
• Weingartia callecallensis F.H.Brandt
• Weingartia tarabucoensis var. callecallensis (F.H.Brandt) Hentzschel & K.Augustin
• Sulcorebutia canigueralii var. applanata (Donald & Krahn) Horáček
• Sulcorebutia canigueralii f. applanata Krahn
• Sulcorebutia verticillacantha var. applanata Donald & Krahn
• Sulcorebutia croceareolata (F.H.Brandt) Pilbeam
• Weingartia croceareolata F.H.Brandt
• Sulcorebutia fischeriana K.Augustin
• Weingartia fischeriana (K.Augustin) Hentzschel & K.Augustin
• Sulcorebutia frankiana Rausch
• Weingartia frankiana (Rausch) F.H.Brandt
• Sulcorebutia frankiana var. aureispina Rausch
• Weingartia aureispina (Rausch) F.H.Brandt
• Sulcorebutia inflexiseta (Cárdenas) Donald
• Weingartia inflexiseta (Cárdenas) F.H.Brandt
• Sulcorebutia losenickyana Rausch
• Sulcorebutia vasqueziana subs. losenickyana (Rausch) Gertel & Šída
• Sulcorebutia vasqueziana var. losenickyana (Rausch) Šída
• Sulcorebutia verticillicantha var. losenickyana (Rausch) Oeser
• Weingartia losenickyana (Rausch) F.H.Brandt
• Weingartia vasqueziana var. losenickyana (Rausch) Hentzschel & K.Augustin
• Sulcorebutia pasopayana (F.H.Brandt) Gertel
• Weingartia pasopayana F.H.Brandt
• Sulcorebutia perplexiflora (F.H.Brandt) Pilbeam
• Weingartia perplexiflora F.H.Brandt
• Sulcorebutia rauschii G.Frank
• Rebutia rauschii (G.Frank) D.R.Hunt
• Sulcorebutia tarabucoensis subs. rauschii (G.Frank) Halda & Malina
• Weingartia rauschii (G.Frank) F.H.Brandt
• Sulcorebutia rauschii f. aureispina hort.
• Sulcorebutia rauschii cv. Yellow Spines
• Sulcorebutia rauschii f. cristata hort.
• Weingartia rauschii f. cristata hort.
• Sulcorebutia rauschii f. violacidermis hort.
• Sulcorebutia rauschii f. viridermis hort.
• Rebutia canigueralii subs. rauschii f. viridis hort.
• Sulcorebutia rauschii f. viridis hort.
• Sulcorebutia rauschii cv. Apple Green
• Sulcorebutia rauschii cv. Esmeralda
• Sulcorebutia rauschii cv. Green Form hort.
• Weingartia rauschii f. virididermis hort.
• Sulcorebutia rubroaurea (F.H.Brandt) Pilbeam
• Weingartia rubro-aurea F.H.Brandt
• Sulcorebutia tarabucoensis Rausch
• Weingartia tarabucoensis (Rausch) F.H.Brandt
• Sulcorebutia tarabucoensis var. aureiflora (Rausch) K.Augustin & Gertel
• Sulcorebutia tarabucoensis subs. aureiflora (Rausch) Horáček
• Sulcorebutia verticillacantha var. aureiflora Rausch
• Weingartia tarabucoensis var. aureiflora (Rausch) Hentzschel & K.Augustin
• Sulcorebutia verticillacantha var. albispina (Rausch) Pilbeam
• Sulcorebutia losenickyana var. albispina (Rausch) Slaba
• Sulcorebutia vasqueziana var. albispina Rausch
• Weingartia saxatilis F.H.Brandt
• Sulcorebutia verticillacantha f. brevispina (F.H.Brandt) Pilbeam
• Sulcorebutia brevispina (F.H.Brandt) Pilbeam
• Weingartia brevispina F.H.Brandt
• Sulcorebutia verticillacantha var. ritteri (F.H.Brandt) Donald & Krahn
• Sulcorebutia ritteri (F.H.Brandt) F.Ritter
• Weingartia ritteri F.H.Brandt
• Sulcorebutia zavaletae (Cárdenas) Backeb.
• Aylostera zavaletae Cárdenas
• Weingartia zavaletae (Cárdenas) F.H.Brandt
• Weingartia tarabucina F.H.Brandt

• Rebutia canigueralii subs. crispata (Rausch) Donald ex D.R.Hunt
• Sulcorebutia crispata Rausch
• Weingartia crispata (Rausch) F.H.Brandt
• Sulcorebutia crispata var. senilis f. pectinata Horáček
• Sulcorebutia gerosenilis ?íha & Arandia
• Sulcorebutia crispata f. gerosenilis (Říha & Arandia)
• Sulcorebutia hertusii (Halda & Horáček) Halda & Horáček
• Sulcorebutia crispata subs. hertusii Halda & Horáček
• Sulcorebutia gerocephala hort.
• Sulcorebutia hertusii (Halda & Horáček) Halda & Horáček
• Sulcorebutia tarabucoensis var. hertusii (Halda & Horáček) Gertel & Wahl
• Sulcorebutia tarabucoensis var. senilis hort. sensu Kníže & Fritz, Gertel, J.de Vries
• Weingartia crispata var. hertusii (Halda & Horáček) Hentzschel & K.Augustin
• Sulcorebutia hertusii subs. aureicapillata (Halda, Heřtus & Horáček) Halda, Heřtus & Horáček
• Sulcorebutia crispata subs. aureicapillata Halda, Heřtus & Horáček
• Sulcorebutia roberto-vasquezii Diers & Krahn
• Weingartia roberto-vasquezii (Diers & Krahn) Hentzschel & K.Augustin
• Sulcorebutia senilis Kníže
• Sulcorebutia crispata var. senilis hort. sensu Kníže & E.F.Anderson
• Sulcorebutia tarabucoensis subs. patriciae B.Bates, Halda, Heřtus & Horáček
• Sulcorebutia gerosenilis var. patricii hort.
• Sulcorebutia patriciae hort.
• Sulcorebutia patricii
• Sulcorebutia tarabucoensis var. patriciae (B.Bates, Halda, Heřtus & Horáček)

Description: Rebutia canigueraliiSN|5130]]SN|5130]] var. callecallensis is one of the innumerable local form of the very variable Rebutia canigueraliiSN|5130]]SN|5130]] with tiny clustering stems short, pectinate adpressed, bright spines and outstanding bicoloured yellow-red blooms.
Habit: It is a low-growing clustering cactus that may forms clumps of many heads, in habitat the plant retract almost completely below soil level during time of drought .
Stem: Rapidly offsetting from the base, very small, typically light-green or (rarely) dark purple. A characteristic of this species is that the offsets develop roots while still attached to the mother. Individual stems 1-2 cm talland in diameter (or a little more in cultivation).
Ribs: With slightly raised tubercles (about 3-4 mm wide) . In older plants tubercles are arranged in up to 8-13 spiral line merging in the apex.
Areoles: 2-3 mm long, narrow with short white felt.
Roots: Conical.
Radial spines: 11 to 14, fine, bristly, 1,5-2 (or more) mm long tight, pectinate, pointing diagonally and downward, that recurve and hug the tubercles so as not to be felt. Straw to amber with darker bases. Not interlaced.
Central spines: None.
Flowers: From the basal part of the stem, 20 - 50 mm long, 35 - 50 mm wide nearly all bi-coloured orange or red, with yellow throats, some with shimmering blue tips of the petals. Some of these flowers appear almost three-coloured, which of course makes them particularly attractive. However, there are small populations of plants with darker, reddish shaded epidermis with almost pure red flowers . Elsewhere, there are only yellow to yellow-orange-colored flowers or purple flowers with yellow throat, a combination of colours which is rarely seen in this manner from any other Sulcorebutia.
Phenology: Flowers are produced in late spring and remain open for three or four days.
Fruit: Dark brownish red approx 4-5 mm wide.

Bibliography: Major references and further lectures
1) James Cullen, Sabina G. Knees, H. Suzanne Cubey “The European Garden Flora Flowering Plants: A Manual for the Identification of Plants Cultivated in Europe, Both Out-of-Doors and Under Glass” Cambridge University Press, 11/Aug./2011
2) David Hunt, Nigel Taylor “The New Cactus Lexicon” DH Books, 2006
3) Edward F. Anderson “The Cactus Family” Timber Press, 2001
4) Anderson E. F.: "The Cactus Family" Timber Press, Portland, Oregon, 2001
5) Ritter Fr.: "Kakteen in Südamerika" Spangenberg, 1980
6) John Pilbeam "Sulcorebutia and Weingartia: A Collector's Guide" Timber Press, 1985
7) E Haustein “Der Kosmos Kakteenfuehrer (the Kosmos Cactus Guide)” Balogh Scientific Books 01 December 1998
8) Cullmann W., Götz E., Gröner G.”Kakteen: Kultur, Vermehrung und Pflege - Lexikon der Gattungen und Arten” Ulmer, Stuttgart, 1984

Cultivation and Propagation: Sulcorebutias are summer grower species easy to cultivate, more cold tolerant than most. These mountainous plants have thick taproots and are susceptible to overwatering. They requires also an appropriate air circulation and are sometime grafted to avoid root problems.
Growth rate: It is a relatively rapidly growing and easily flowering species that will make clumps given the best conditions.
Soils: It likes very coarse mineral cactus mix soil, but can become too elongated if compost is too rich.
Repotting: Use pot with good drainage.
Watering: Water moderately from Spring to Autumn, but do not overwater (Rot prone), it must be strictly kept dry throughout the winter quiescent period since it is very sensitive to any moisture excesses keep dry in winter.
Fertilization: Feed with a high potassium fertilizer in summer.
Hardiness: They need to be kept in a cool place during winter rest and are somewhat resistant to frost if kept on the dry side prior to, and during, cold weather (due to the altitude they are hardy to -7 C ° C, or less for short periods). The cold is important for the flowers, as well as for their health. Without this cool winter period, they normally won't get any buds.
Exposition: Requires full sun or light shade and careful watering to keep plant compact with strong coloured spines. Tends to bronze in strong light, which encourages flowering and heavy spine production. Light shadow my be useful in the hottest summer days.
Uses: It is an excellent plant for container growing. It always looks good and stays small. It look fine in a cold greenhouse and frame or outdoor in a rockery.
Pests & diseases: It may be attractive to a variety of insects, but plants in good condition should be nearly pest-free, particularly if they are grown in a mineral potting-mix, with good exposure and ventilation. Nonetheless, there are several pests to watch for:
- Red spiders: Red spiders may be effectively rubbed up by watering the infested plants from above.
- Mealy bugs: Mealy bugs occasionally develop aerial into the new growth among the wool with disfiguring results, but the worst types develop underground on the roots and are invisible except by their effects.
- Sciara Flies: Sciara flies are one of the major problems for seedlings. It is a good practice to mulch your seedlings with a layer of grit, which will strongly discourage the flies.
- Scales: Scales are rarely a problem.
It is wise to treat your whole collection with a systemic insecticide twice a year in spring and autumn.
- Rot: Rot is only a minor problem with cacti if the plants are watered and “aired” correctly. If they are not, fungicides won't help all that much. To prevent rottenness it is also advisable to surround its root neck by very rough sand or grit, this help a fast water drainage.
Propagation: Seed, cutting, grafting. Seeds germinate in 7-14 days at 21-27° C in spring, remove gradually the glass cover as soon the plants will be well rooted (ca 1-2 weeks) and keep ventilated, no full sun for young plants!