Jicama ( Pachyrhizus erosus ) is a plant species in the Fabaceae family. It is an annual herb that grows 4–5 meters in length, with roots reaching up to 2 meters; its stems are trailing and twining, covered in fine, downward-pointing hairs. P. erosus features compound leaves with petioles 8.5–16 cm long. The leaves are pinnate and consist of three leaflets; the leaflets are broadly ovate with pointed tips and large teeth, and they are hairy on both sides. The terminal leaflet is the largest, rhombic in shape, measuring 7–21 cm in length and 6–20 cm in width. The flowers are arranged in racemes at the ends of stems or in the leaf axils—appearing singly or in clusters of 2–4 racemes—and can reach up to 60 cm in length, covered in brownish hairs. The calyx tube is bell-shaped and brownish, measuring 0.5 cm in length, with lobes also up to 0.5 cm long. The corolla is white to bluish-purple, hairless, and 2 cm long. The filaments are flattened, with slightly curled tips. The stigma is sph...
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