;"S. ellipsoidea";"S. hamosa";"S. lucida"
Habitat;"granite mountains";"non-limestone hills or mountains";"limestone mountains"
Habit;"woody vines";"wood vines";shrubs
Phyllotaxis;"opposite or subopposite";"alternate or subopposite";alternate
"Branch color";"reddish brown";"reddish brown to brown";"gray to dark gray"
"Petiole length";"8–15 mm";"8–15 (–20) mm";"6–10 mm"
"Leaf blade shape";"ovate-oblong, oblong or elliptic, base rounded, apex obtuse to shortly acuminate";"usually oblong or narrowly elliptic, base usually rounded, sometimes cordate, apex caudate-acuminate to shortly acuminate";"ovate-oblong to oblong, base subrounded to rounded, apex acuminate"
"Leaf blade size";"5–12 × 2.5–4 cm";"8–15 (–25) × 3.5–7 cm";"5–10 × 2.5–4 cm"
"Lateral veins";"5–7 pairs";"7–11 pairs";"4–6 pairs"
Rachis;"1–3 (–10) cm";"6–20 (–25) cm";"5–10 cm"
Fruits;"ellipsoidal or elliptic-ovoid";"globose or subglobose";unknown
Florescence;"April to July";"July to August";November