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2 Pedicels shorter than subtending leaves; sepals deciduous; petals yellow, 3-6 mm long, 2.5-3 mm wide | |
2 Pedicels usually longer than subtending leaves; sepals persistent; petals orange, 5-12 mm long, 3.5-5 mm wide | |
1 Terminal pair of leaflets largest (the leaf thus obovate in outline). | |
3 Schizocarps strigillose; styles hairy. | |
4 Leaflets glabrate to appressed-pubescent; sepals lanceolate and spreading; beak (the persistent style) 5-8 mm long; [waif] |