Chamorro Name: Gausali
Form: Erect, branching shrub growing on exposed limestone cliffs
Stem: Pale bark
Levaes: Obvoate, opposite leaves with short petioles. The leaves contain very distinugished pale midvein and D-shaped stipules. Every leaf pair is offset from the pair above it and below it.
Flower: White flower having a long tubular shape occuring on 1 to a few short pedicels in leaf axils. The flower resembles a trumpet with its calyx having 2 short D-shaped bracts.
Fruit: 2- celled capsules that are fibrous, woody, and elongate.
Seeds: Small and black
Habitat: Limestone ridges near the sea