Frailea gracillima

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Frailea gracillima
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Frailea
Species:
F. gracillima
Binomial name
Frailea gracillima
(Monv. ex Lem.) Britton & Rose
Synonyms
  • Astrophytum gracillimum (Monv. ex Lem.) Halda & Malina 2005
  • Echinocactus gracillimus Monv. ex Lem. 1839

Frailea gracillima is a species of Frailea from Brazil, Paraguay, and Uruguay.[2]

Subspecies

Frailea gracillima is a solitary growing cactus known for its slender, cylindrical bodies in a gray-green hue, capable of reaching heights of up to 10 centimeters with a diameter of 2.5 centimeters. The approximately 13 rounded ribs create subtle divisions into cusps. It exhibits 2 to 6 central spines, darker in color and extending up to 5 millimeters, contrasting with the up to 20 marginal spines, thin and approximately 2 millimeters long, positioned on the body's surface.

The yellow flowers of Frailea gracillima, measure up to 3 centimeters in length and with a diameter up to 5 centimeters. The greenish fruits that can grow up to a diameter of 6 millimeters.[3]

Accepted subspecies:[4]

  • Frailea gracillima subsp. gracillima
  • Frailea gracillima subsp. horstii (F.Ritter) P.J.Braun & Esteves
  • Frailea gracillima subsp. machadoiHofacker, Olsthoorn & R.Pontes

Distribution

This cactus species is found in southern Brazil, Paraguay, and Uruguay.

Taxonomy

References

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