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Detail of Solanumkollastrum indumentum. A trichomes composing the indumentum of the stems, petioles and inflorescence axis B indumentum of the adaxial leaf surface C Indumentum of the abaxial leaf surface D Trichomes composing the indumentum of the abaxial leaf surface. Scale bars: 6 mm (A); 5 mm (B); 3 mm (C); 1.5 mm (D). Photographs by Y.F. Gouvêa
