Seeds and seed coat morphology in species of the Atlantic Forest Clade A–D C. campylopodium E–H C. carassense I–L C. cornutum M–P C. friburgense Q–T C. mirabile A untreated seed B, I, Q seeds with testa partly digested C, F, K, O, S marginal testa pattern of treated seeds (note pillar-like outgrowth in K, O, S) D, G, H, L, P, T testa pattern at the seed body of treated seeds showing anticlinal cell walls papillate and punctate E, J, M, R treated seeds (in J showing lateral prominence) N hilar zone with a linear hilum. Abbreviation. lp lateral prominence. Scale bars: 200 μm (A, B, E, I, J, M, Q, R); 100 μm (C, G, K, N, O, S); 20 μm (D, F, H, L, P, T).