| Melocactus paucispinus | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Core eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Genus: | Melocactus |
| Species: | M. paucispinus |
| Binomial name | |
|
Melocactus paucispinus Heimen & R.J.Paul |
|
Melocactus paucispinus is a species of cactus. It is endemic to Brazil, where it is known only from Bahia. Its populations are scattered in sand and gravel substrates.