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  Gymnocalycium damsii var. tucavocense
(Syn: G. anisitsii ssp. damsii)
CACTUSPEDIA       

 


Large pale pink flowers from mid spring to early summer.
 

Description: Solitary or freely offsetting from the areoles:
Stem: Up to 10 cm tall , 8-15 cm in diameter colourful  and highly decorative, with characteristic horizontal clear and dark strips. The clear areas (above the areoles) are pastel-grey-pink while the dark zone (below the areoles) are Deep olive-green to brown-purple.
Spines:  Nearly useless in terms of defence.
Remarks: Seems to be a pretty variable plant you might get some other names which are effectively the same plant.... and also not sure all plants identified as this are really this.
 

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Family: Cactaceae (Cactus Family)

Conservation status: Listed in CITES appendix 2.

Scientific name: Gymnocalycium damsii var. tucavocense Backeberg nom. inval. (Art. 8.2), Descriptiones Cactacearum Novarum 3: 6,1963

Nowadays regarded as: Gymnocalycium anisitsii ssp. damsii (Schumann) G. Charles, CSI 20: 17, 2005

Synonyms:

  • Gymnocalycium anisitsii (K. Schumann) Britton & Rose 1922) Gymnocalycium damsii (K. Schumann 1903) Britton & Rose
    The Cactaceae 3: 163
  • Gymnocalycium damsii var. anisitsii Katalogname, zit. in Schneekloth-Liste
  • Gymnocalycium tucavocense Haage SL 1992/93?
  • Gymnocalycium anisitsii var. tucavocaense
  • Gymnocalycium joossensianum
  • Gymnocalycium griseopallidum

Origin: Brazil, Bolivia, Paraguay.

Habitat: G. damsii (anisitsii) grows in open areas under the protection of low bushes. It often form large groups and is extremely variable.
 

 

 
 

 

Cultivation: It is a summer grower species that offers no cultivation difficulties.  Water regularly in summer (but do not overwater ) Keep this plant almost dry in winter at a minimum temperature of 0C, prefer relatively rich substrate and  low pH  compost (if possible not limestone) otherwise growth will stop altogether. Feed with a high potassium fertilizer in summer. It is quite frost resistant if kept dry (hardy to -5 C)
Sun Exposure: Light shade. It may
tolerate bright situations  but is
likely to suffer from sun scorch or stunted growth if over exposed to direct sunlight during the hottest part of the day in summer. This plant needs plenty of space for its roots, repotting should be done every other year or when the it has outgrown its pot. This species is particularly easy and accommodating, seldom suffer of cryptogamic diseases.

 


 

Photo of conspecific taxa, varieties, forms and cultivars
 
of plants belonging to the Gymnocalycium anisitii  complex
(This Taxon has lots of synonyms ( like many other cacti) with several controversial varieties and subspecies):


 

 

Photo gallery: Alphabetical listing of Cactus and Succulent pictures published in this site.

Photo gallery Gymnocalicium

 



 

Cactuspedia home | E-mail | Photo gallery | Dictionary | Search 

This old page has been moved! Click the link next on the right to enter the new Enciclopedia of Cacti. We hope you find this new site informative and useful.

The Encyclopedia of Cacti