High quality Psoralea corylifolia

Annual erect herb, 60-150 cm tall. Branches hard, sparsely White Tomentose, with conspicuous glandular spots. Leaves Simple, sometimes with 1 lateral leaflet Ca. 1-2 cm long; stipules Falcate, 7-8 mm long; Petiole 2-4.5 cm long, glandular punctate; petiole 2-3 mm long, White Tomentose; leaves broadly ovate, 4.5-9 cm long, 3-6 cm wide, apex obtuse or acute, base rounded or cordate, margin coarsely irregularly serrate, tough, both surfaces with conspicuous black glandular spots, sparsely or subglabrous. Inflorescences axillary, with 10-30 flowers, forming dense racemes or capitulum, total pedicel 3-7 cm long, White Pilose and glandular punctate; bracts membranous, Lanceolate, 3 mm long, Tomentose and glandular; pedicel Ca. 1 mm; Calyx 4-6 mm long, indumentum white pilose and glandular punctate, calyx teeth Lanceolate, lower one longer, Corolla yellow or blue, petals distinctly petiolate, flag obovate, 5.5 mm long; stamens 10, distally separated. POD ovoid, 5 mm long, apiculate, black, surface with irregular reticulate, not dehiscent, pericarp not easily separated from seed; seed flattened. Flowering and fruiting period 7-10 months.