Ziyunying scientific name: Astragalus sinicus L. is a leguminous, scutellaria biennial herbaceous plant with many branches, up to 30 cm in height, odd-pinnate compound leaves, and petiole shorter than the leaf axis. Stipule leaves free, leaflets obovate or elliptic, apex obtuse or slightly concave, base broadly wedge-shaped, near glabrous, white hairs scattered below, racemes inflorescence, flowers umbrella-shaped; total pedicels axillary, bracts triangular Oval, short pedicel; calyx campanulate, calyx teeth lanceolate, corolla fuchsia or orange yellow, flag petals obovate, petals oblong, pods linear oblong, seeds kidney-shaped, chestnut brown, 2-6 Flowering in March, fruit in March-Julyn
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