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1 Stipules ovate, 10-20 (125) mm long; lower leaf surface densely glandular; leaves trifoliate, the leaflets of the lower leaves laciniate-toothed to divided
1 Stipules linear, 6-8 mm long; lower leaf surface glabrous or sparsely glandular; leaves trifoliate, the leaflets of the lower leaves merely toothed, like the upper leaves