Plumeria rubra varieties are known for their vibrant and diverse flower colors, including shades of pink, red, white, and yellow. They typically have elongated, lance-shaped leaves, and their growth habit can range from shrub-like to small trees. Plumeria rubra varieties are favored for their striking appearance and sweet fragrance, making them popular choices for gardens, landscapes, and tropical-themed settings. Their relatively compact size and adaptability to container cultivation also make them suitable for growing in pots or as patio plants.