Chrysolopus spectabilis was created in 1775.
Sabellastarte spectabilis was created in 1878.
Carex spectabilis was created in 1836.
Amsinckia spectabilis was created in 1836.
Nepenthes spectabilis was created in 1928.
Manilkara spectabilis was created in 1912.
It's the Bougainvillea Spectabilis.
Goniistius spectabilis
Dicentra spectabilis
small and bright yellow
the Rose
Orchis spectabilis is the scientific, Latin or binomial name of the Showy Orchid.Specifically, a scientific name brings together at least two words. The first identifies the genus as that of the orchids, Orchis. The second indicates that the species is outstanding, spectabilis.
Bougainvillaea is the name you require. Bougainvillaea spectabilis; as per norms of botanical nomenclature