Aeschynanthus sinolongicalyx W.T. Wang 
Aeschynanthus Jack Stems to 5 m, glabrous. Leaves opposite; petiole 3–10mm; leaf blade oblong lanceolate, 6.5–13 × 2–3.5(–4)cm, papery to thin leathery, glabrous, adaxially dryingsmooth, abaxially not punctate, base cuneate, apex long acuminate to caudate; lateralveins indistinct. Cymes axillary, absent;...