L. Hably szerk.: Studia Botanica Hungarica 22. 1990 (Budapest, 1990)

Zelkova Spach Zelkova zelkovaefolia (Unger) Buzek et Kotlába in Kotlába Pl. XX, Fig. 4; Pl. XXI, Figs. 2-3. 1843 1845 1847 1851 1851 1851 1856 1866 1881 1963 24, Figs. 9-13, non Ulmus zelkovaefolia Ung. partim; Unger, Pl Fig. 7. Ulmus zelkovaefolia Ung. partim; ibid., Pl. 26, Ulmus zelkovaefolia Ung. partim; ibid., p. 94. Planera ungeri Ett.; Anonymus (ref. Ettingshausen), p. Zelkova ungeri (Ett.) Kov.; Anonymus (ref. Kováts), p. Planera ungeri Ett.; Ettingshausen, p. 14, Pl. 2, Figs. 5-6 (?), 7-9, 10-11, 12 (?), 13-14, 16, non Figs. 15, 17-18. Zelkova ungeri (Ett.) Kov.; Kováts, p. 27, PI. 5, Figs. 1-12; PI. 6, Figs. 1-6. Planera ungeri Ett. partim; Ettingshausen, 20, non Figs. 14-16, 18-19. Planera ungeri Ett.; Velenovsky, p. 26, PI, Fig. 16, non Figs. 18-22, non Pl. 4, Fig. 14. Zelkova zelkovaefolia (Ung.) Buzek et Kotl.; Kotlába, p, Figs. 7-8. Fig. 7, non Fig. 8. 145, 178, 65, PI. 18, Figs. 17, 3, Fig. 23, sub 59, PI. 3, Material: No, 3 pieces 76.261.1.; 76.285.1.; 76.299.1 Description: The leaves are small, their shape is ovate. The apex of the leaf is acute, the basis is cordate. The state of preservation of the prints is fairly poor in the sandstone, thus tl>e margin of the leaves are dim. The relatively large teeth are placed far from each other, all of the apices of the teeth having a secondary vein running up till them. The secondary veins are placed relatively far from each other (Fig. 142). length of the leaves (cm) width of the leaves (cm) 2.9 1.6 2.8 3.3 1.4 1. The distance of the secondary veins on the specimen 76.285.1.: on the left side 0.3 0.5 0.45 0.4 0.2 (cm) on the right side 0.3 0.3 0.3 0.55 0.35 (cm) The veins of the secondary order are arched,not so rigid as that of the U. plurinervia

. length leaf lamina Fig. 142. Breadth and length of the leaf lamina of Zelkova zelkovaefolia