Cleistocactus samaipatanus is a species of flowering plant in the family Cactaceae, native to Bolivia. Growing to 1.5 m (4.9 ft) tall, it has multiple long, narrow columnar green stems with pale gold spines. It grows vigorously with large, pinky-red flowers in summer.
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| Cleistocactus samaipatanus | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Genus: | Cleistocactus |
| Species: | C. samaipatanus |
| Binomial name | |
| Cleistocactus samaipatanus | |
| Synonyms[1] | |
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In cultivation in the UK, this plant has gained the Royal Horticultural Society’s Award of Garden Merit[2] (confirmed 2017).[3] However, as it does not tolerate temperatures below 0 °C (32 °F), it must be grown under glass, though it may be placed outside during the warm summer months.
Taxon identifiers | |
|---|---|
| Cleistocactus samaipatanus |
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| Bolivicereus samaipatanus | |