Singapore graveyard flower (Plumeria obtusa) in a small form develops as a compact tropical flowering tree with smooth branching limbs and dense clusters of glossy leaves concentrated at the canopy edges. The branches divide irregularly into thick succulent stems, giving the plant a sculptural and somewhat architectural appearance even at reduced scale. White flowers with soft yellow centers emerge repeatedly along the branch tips and release strong fragrance into the surrounding environment.

Native to tropical America, Plumeria obtusa is adapted to warm climates with alternating wet and dry conditions. A defining biological feature is its ability to store moisture within its thick stems during drought periods. In small form, the tree emphasizes compact floral abundance, refined tropical branching, and concentrated evergreen foliage, producing a highly ornamental but restrained flowering structure.