Character;Incadendron;Senefelderopsis;Sapium;Sebastiania Stipules;"Lanceolate, sheathing, 10–13 × 3–4 mm, deciduous leaving elliptic scar";"Lanceolate, 2.5–5 × 0.5–0.8 mm, deciduous leaving trigonous scar";"Triangular, usually <2 × 2 mm but up to 8 mm long, persistent (rarely tardily deciduous)";"Lanceolate, small, persistent" Indument;Absent;"Present; multicellular, uniseriate";Absent;"Usually absent; multicellular, uniseriate in some potential segregates (e.g., Sebastiania vestita Müll. Arg.)" "Leaf features";"Coriaceous; glands along margin; margin entire; ptyxis conduplicate";"Coriaceous; large glands at base and rimmed laminar glands; margin entire; ptyxis supervolute-curved";"Usually coriaceous; petiolar glands 2 (0 or 4), laminar glands absent; margin entire, glandular or toothed; ptyxis involute";"Membranous to subcoriaceous; glands absent or rimmed glands near base; margins usually minutely toothed; ptyxis involute" "Inflorescence structure";"Terminal, simple thyrse; 0–1 pistillate proximal, staminate distal in numerous 3-flowered cymules; cymule bract glands 4–5 per side, discoid; bracteoles absent";"Terminal, compound thyrse; 0–2 pistillate proximal per branch, staminate distal in numerous 5–10 flowered cymules; cymule bract glands 1 per side, fleshy and elongate; bracteoles present";"Terminal or axillary, simple thyrse; 0–15 pistillate proximal, staminate distal in numerous 2–16 flowered cymules; cymule bract glands 1 per side, elliptic, flattened; bracteoles present";"Terminal or axillary, simple thyrse; 0–5 pistillate proximal, staminate distal in numerous 1–3(7)-flowered cymules; cymule bract with 1 discoid gland to large segmented glandular mass per side; bracteoles usually absent" "Staminate flowers";"Stamens 3; sepals 3, connate at base";"Stamens 3–5; sepals 3, connate at base";"Stamens 2; sepals 2, connate at base to 2/3 of length";"Stamens 3; sepals 3, connate at base" Fruits;"Large; pericarp thick, woody";"Large; pericarp thick, woody";"Small to large; pericarp woody to leathery, usually thin";"Small to large; pericarp thin"