Discocactus

Not to be confused with Disocactus.
Discocactus
Discocactus bahiensis (lower left)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Tribe: Trichocereeae
Genus: Discocactus
Pfeiff.
Species

Discocactus albispinus
Discocactus bahiensis
Discocactus catingicola
Discocactus ferricola
Discocactus heptacanthus
Discocactus horstii
Discocactus placentiformis
Discocactus pseudoinsignis
Discocactus silicicola
Discocactus woutersianus
Discocactus zehntneri
etc.

Discocactus is a genus of tropical cactus. The name comes from the ancient Greek "diskos" (=disc) because of its shape. Discocactus plants are endemic to southern Brazil, eastern Bolivia, and northern Paraguay. These species are in the risk of extinction in the wild.

The plants have a slightly flattened spherical shape. Areoles bear sharp spines. At the apex of the adult plants, appeared a woolish cephalium white ot z little bit yellow or grey. On the sides of the cephalium appear white nocturnous flowers. Fruits are pink or red. They contains black seeds.

Bibliography


External links

Wikispecies has information related to: Discocactus