Coryphantha echinus is a species of cactus known by the common names of sea urchin cactus, hedgehog Cory cactus or rhinoceros cactus. C. echinus is found in the south and east portion of the Trans-Pecos to Del Rio, Chihuahua, Coahuila and sporadically in the northeast Trans-Pecos. The plant normally occurs in solitary groupings, but sometimes grows as a clump. It produces short-lived yellow flowers that last for a couple of hours between April and July. After flowering, it produces green fruits.Coryphantha echinus was first collected by Charles Wright in 1849 and was later described as Mammillaria echinus by George Engelmann.
How to keep Coryphantha Echinus.
Pruning
Prune rhinoceros cactus using sharp, sterilized tools in early spring to remove any dead or diseased stems. This helps improve air circulation and promotes healthier growth. After pruning, make sure the cactus receives plenty of sunlight and has good drainage to maintain its health. Be careful around the spines to prevent injury.
Botanical profile.
- Life Cycle
- Perennial
- Genus
- Coryphantha
- Family
- Cactaceae
- Mature Height
- 0 mm to 30 cm
Other names.
Reader questions.
What is the common name of Coryphantha echinus?
The common name for Coryphantha echinus is Rhinoceros cactus.
What is the botanical name of the Rhinoceros cactus?
The botanical name of the Rhinoceros cactus is Coryphantha echinus.
