Sophora L.
Fls large, racemose or panicled; calyx oblique, teeth short; standard broad, wings < keel. Stamens 10, free. Ovary stipitate, ovules ∞; style incurved, stigma terminal. Pods moniliform, elongate, terete or 4-winged, coriac. to woody, ind. or dehiscent by valves. Seeds ± globose, testa hardened. Trees or shrubs with imparipinnate lvs. About 30 spp. of temperate and subtropical regions in both hemispheres. The N.Z. spp. are endemic.
Key
1
Lvs not > 2.5 cm. long, lflt pairs 1-5, pods up to 3 cm. long, adult branches densely divaricate