title: Rebutia fiebrigii
text: # Rebutia fiebrigii
  
  Rebutia fiebrigii, the orange crown cactus or flame crown, is a species of flowering plant in the cactus family that is native to exposed rocky plateaux in the Bolivean Andes, at altitudes of 2,100–4,000 m (6,900–13,100 ft) above sea level. It consists of a solitary ball some 15 cm (5.9 in) in diameter, covered in tubercles and silky hairs, with brilliant orange daisy-like flowers. In time these balls multiply to form mounds.
  
  A highly ornamental plant, this is a popular subject for cultivation in a well-drained, dry, sheltered location with plenty of sunlight, which does not freeze in winter. The cultivars ‘Donaldiana’ and the smaller ‘Muscula’ (‘Little Mouse’) have gained the Royal Horticultural Society’s Award of Garden Merit.
  
  ## Synonyms
  
  * Aylostera spegazziniana var. atroviridis
  * Lobivia steinmannii var. christinae
  * Rebutia albipilosa
  * Rebutia buiningiana
  * Rebutia cajasensis
  * Rebutia christinae
  * Rebutia cintiensis
  * Rebutia donaldiana
  * Rebutia fabrisii
  * Rebutia ithyacantha
  * Rebutia pulchella
  * Rebutia spinosissima
  * Rebutia tamboensis
  * Rebutia vallegrandensis
  