Folia Historico-Naturalia Musei Matraensis - A Mátra Múzeum Természetrajzi Közleményei 17. (1992)

Bužek, Č.–László, J.: Contribution to the Upper Pannonian flora from Visonta, northern Hungary

side with "mark" of the vascular bundles, x ca. 10. Fig. 12 - Decodon gibbosus (E. M. REID) E. M. REID, seed, x 20. Fig 13 - Liriodendron sp., double seed. Figs. 14, 15. - Oenanthe sp., fruits x 20. Fig. 16 - Lycopus cf. europaeus L., fruit x 20. Fig. 17 - Hartziella miocenica SZAFER, fruit, x. 15. All figured material from the Thorez mine, between coal seams I and II, if not otherwise stated

. PLATE III.: Figs. 1,2- Selaginella sp., megaspore, opposite sides, x 20. Figs. 3-5 - Glyptostrobus europaeus (BRONGN.) UNGER, two seeds and twig, x 6. Figs. 6-8 - Tsuga sp., needle leaves, x 6. Fig. 9 - Ranunculus sp., fruit, x 6. Fig. 10 - Pinus (Strobus) sp

. , brachyblast, x 6. Figs. 11, 12 - Pinus (Pinus) sp., brachyblast and fragment of needle leaf, x 6. Fig. 13 - Alnus sp., male catkin, x 10. Fig. 14 - Sambucus pulchella C. et E. M. REID, seed, x 10. Figs. 15-20 - Abies sp., neadle leaves, x 6. Figs. 21, 22 - Picea sp., needle leaves, x 6. PLATE IV.: Figs. 1-5 - Nuphar palfalvyi sp.n., seeds, x 10. Fig. 6 - Actinidia faveolata C. et E. M. REI0, seed, x 20. Fig. 7 - Nymphaea szaferi KN0BL0CH, seed, x 15. Figs. B, 9 - Nyssa disseminata (LUDWIG) KIRCHHEIMER, endocarp, opposite sides, x 3. Fig 10 - Sambucus pulchella C. et E. M. REID,seed,x 15. Figs. 11-15 - Pseudoeuryale cf. dravertii D0R0FEEV, seeds, x 10. PLATE V.: Figs. 1-17 - Alnus sp

.; 1,2- fragment of male catkin .opposite sides, x 10; 3 - another fragment (from PI. VIII, Fig 10) in cross section, with anthers and pollen sacs well seen, x 15; 4 - two scales of male catkin with pitted surface, x 10; 5-14 - female cones in different stages of destruction.opposite sides, x 3; 15-17 - Isolated fruit scales, the last from inner (adaxial) side, x 10. PLATE VI.

: Figs. 1-4 - Carpinus sp. ex gr

. betulus L., fruits, x 10. Fig. 5 Prunus sp., endocarp, x 10. Figs. 6, 7 _ Pterocarya sp., endocarp, from above and below, x 10. Figs. 8-11 - Salix sp., 8-10 - bud scales, x 10; 11 - fruit, x 15. Figs. 12-14 - Cornus aff. gorbunovii D0R0FEEV, endocarps, x 10. Fig. 15 Ilex sp., endocarp, x 10. PLATE VII.: Figs. 1-14 - Fagus decurrens C. et E. M. REID, cupules, opposite sides, with exception of specimens Figs. 1-3 and 12; 3 - incomplete cupule with two fruits, x 3; 13-14 - cupules from Figs. 4 and 6 showing two scars in the base of interior, x 10. Figs. 15, 16 - Meliosma cf. wetteraviensis (LUDWIG) MAI, endocarp in lateral views, x 10. Figs. 17, 18 - cf. Stuartia beckerana (LUDWIG) KIRCHHEIMER, fruit in lateral views, x 3. PLATE VIII.: Figs 1-9 - Fagu3 decurrens C. et E. M. REI0; 1-3 - detached valves; 4,5- incomplete cupules; 6-9 - fruits of different form and size,all specimens x 3Î Material for comparison, Visonta, Nyugati (West) mine, between coal seams I and II. Fig. 10 - А1пиз sp

. , fragment of flattened male catkin in lateral viwe (see. cross section on PI. V, Fig. 3), x 10. Fig. 11 - Splrematospermum wetzleri (HEER) CHANDLER, x 3. Fig. 12 - Taxodium sp., seed, x 3. Figs. 13-15. - Stratiotes tuberculatus C. et E. M. REID, seeds and surface structure of testa in detail (SEM) from specimen on Fig. 14, x 12 and 100. Material for comparison, Visonta, Nyugati (West) mine, between coal seams I and II (Fig. 13) and between coal seams II and III (Fig. 14). PLATE IX.: Figs. 1-4 - Carex sp.: 1 - Isolated nut; 2-4 - urticuli with nuts inside, x 15. Fig. 5 - Caldesia cf. cylindrica (E. M. REID) D0R0FEEV, fruit, lateral viwe, x 15. Fig. 6 - Potamogeton sp., fruit, lateral viwe, x 15. Figs. 712 - Stratiotes tuberculatus C. et E. M. REID, seeds, opposite sides, x 10. PLATE X.: Figs. 1,2- Pseudoeuryale cf. dravertii DOROFEEV, seed wall in the section and cellular structure of the surface in detail (SEM), x 240 and x 900. Figs. 3, 4 - Nuphar palfalvyi sp.n., cap region of the seed and cellular structure of the surface in detail (SEM), x 300 and x 900. Figs. 5-12 - Glyptostrobus europaeus (BRONGN.) UNGER; 5 - cone, x 3.5; 6, 7 - cone soales, x 4; 8-12 seeds, x 3. 64