lateral leaflets

erect tropical Asian shrub whose small lateral leaflets rotate on their axes and jerk up and down under the influence of sunshine.

lateral leaflets with asymmetric, subrounded base, margin with irregular teeth, slightly bent outward or forward.

lateral leaflets oblong-ovate or ovate-lanceolate, small, margin doubly serrate.

lateral leaflets resembling terminal one, becoming smaller and less lobed toward base of leaf.

uppermost cauline leaves smaller, with fewer teeth and lateral leaflets.

Terminal leaflets oblong-ovate; lateral leaflets rhombic-oblong or cordate, both surfaces sparsely pubescent; pedicels 8-10 mm, slender.

lateral leaflets rhombic-ovate, base asymmetric and subrounded, margin with 3-5 fine teeth on each side, apex acute.

Calyx teeth broadly triangular, acute; lateral leaflets ca. 2 cm wide.

lateral leaflets similar to central one, ovate, but often deeply 2-lobed so leaf blade appears 5-parted.

lateral leaflets with asymmetric base, margin with 12-17 rounded teeth on each side, apex acute.

lateral leaflets petiolulate, obliquely broadly obovate, unequally 2-lobed or 2-partite.

lateral leaflets oval, 2-5. 5 cm, base highly asymmetric, margin with 5-11 rounded and obtuse teeth, apex acute or obtuse.

lateral leaflets 1 or 2 pairs, similar to terminal one or entire.

Leaves in spirals, odd-pinnate, trifoliolate, or simple, when compound lateral leaflets opposite;

lateral petiolules very short or lateral leaflets sessile, glabrous;

central petiolule absent to 5 mm, lateral petiolule very short, with white arachnoid tomentum, or lateral leaflets sessile;

lateral leaflets smaller than terminal one;

the stalk of the lateral leaflets

lateral leaflets extremely asymmetric on one side, larger than terminal leaflet;

Basal and median cauline leaves compound, with 2 or 3 pairs of lateral leaflets;

central petiolule 1-1. 8 cm, petiolules of lateral leaflets absent or short, complex, 2-8 mm, villous with brown segmented hairs;