Ferocactus glaucescens
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Ferocactus
Species:
F. glaucescens
Binomial name
Ferocactus glaucescens

Ferocactus glaucescens, the glaucous barrel cactus, is a species of flowering plant in the family Cactaceae, native to the limestone hills of Hidalgo, endemic to México. It is a spherical or cylindrical cactus growing to 60 cm (24 in) in diameter, with long yellow spines and yellow flowers in summer.

In cultivation in temperate regions it must be grown under glass. It has gained the Royal Horticultural Society's Award of Garden Merit.[1][2]

There is a spineless form, Ferocactus glaucescens forma nuda (inermis).[3]

Synonyms

  • Bisnaga glaucescens
  • Echinocactus glaucescens      
  • Echinocactus pfeifferi
  • Ferocactus pfeifferi

References

  1. ↑ "RHS Plant Selector - Ferocactus glaucescens". Retrieved 2 July 2020.
  2. ↑ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 39. Retrieved 26 February 2018.
  3. ↑ Ferocactus glaucescens forma nuda (inermis)
Ferocactus glaucescens forma nuda (inermis)

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