Hibiscus tiliaceus seeds

evergreen shrubs or small trees;
Plant: up to 10 meters tall;
Branches: Branchlets glabrous or sparsely covered with stellate tomentose;
Leaves: Leaves are nearly round or broadly ovate, 8-15 cm in diameter, with a pointed or short acuminate apex, a heart-shaped base, an entire or crenulate margin, and sparsely covered with star-like hairs when young, and then gradually fall off and become hairless. , the underside is densely covered with gray-white stellate hairs and mixed pubescence, with 7-9 basal veins; the petiole is 2-8 cm long, the stipules are oblong, about 2 cm long, and fall early;
Flowers: Flowers solitary in leaf axils or several flowers in axillary or terminal racemes; pedicel 1-3 cm long, with 2 stipules at the base, tomentose; bracteoles 7-10, linear-lanceolate. Shape, tomentose, connected to cup shape below the middle, tomentose; calyx cup-shaped, 1.5-3 cm long, 5 lobes, lanceolate, base 1/3-1/4 connate, tomentose; corolla bell-shaped, diameter 5-7 cm, yellow, inner base dark purple, petals 5, obovate, densely covered with yellow pubescence; stamens 2-3 cm long, glabrous; style branches 5, glandular hairs;
Fruit: Capsule is oval, about 2 cm long, with short margin, tomentose, 5 pimples, woody;
Seeds: Seeds reniform, with papillae;