Bougainvillea peruviana Humb. & Bonpl.

Bougainvillea peruviana, also called as Peru Bougainvillea, Tricycla peruviana, is a species of the genus Bougainvillea. B. peruviana is native to Bolivia, Ecuador, Peru. It is regarded as one of the major Bouganvillea species responsible for the vast applications in urban landscaping. Due to its attractive and colorful bracts, many crosses among various species have produced new hybrid species and important cultivars, wherein hybrids such as Bougainvillea x buttiana and Bougainvillea x spectoperuviana are common Bougainvillea hybrid species derived from this species.
References
1. https://travaldo.blogspot.com/2021/06/bougainvillea-peruviana-peru-bougainvillea-care-and-culture.html