Seeds and seed coat morphology in species of the Andean Clade A–D C. dimorphum E–H C. geminifolium I–L C. lanceolatum M–P C. longifolium Q–T C. lycianthoides A, Q, S seeds untreated B, E, I, J, M seeds with testa digested C, G, K, O testa pattern at the seed body of treated seeds showing anticlinal cell walls punctate (C, J, O) and with fibrils (G, K, O) D detail of ridge H, L, P detail of testa cells F, N hilar zone R, T detail of a non-digested portion of the seed coat. Scale bars: 200 μm (A, B, E, I, J, M, Q, S); 100 μm (C, K, N, O); 20 μm (D, F, G, H, L, P, R, T).