Plate 3

Selected spores and pollen from the late Neogene of the Tundzha Basin. 1–9 – Engelhardia sp. (Morphological variability); 10, 11 – Engelhardia sp. (cf. Engelhardia spicata type); 12 – Juglans sp. 1 (Juglandipollis juglandoides Kohlman-Adamska); 13 – Juglans sp. 2 (Juglandipollis maculosus (Pot.) Kohlman-Adamska); 14 – Pterocarya sp. 1 (cf. Pterocarya pterocarpa (Michx.) Kunth.); 15 – Pterocarya sp. 2 (cf. Pterocarya serrata Schneider); 16 – Lamiaceae; 17 – Apiaceae; 18 – Amaranthaceae: Chenopodioideae; 19–21 – cf. Euphorbia; 22, 23 – Persicaria sp.; 24 – Tricolporopollenites sp.; 25, 26 – Poaceae; 27 – Ericaceae; 28 – Sparganium sp.; 29 – Botryococcus sp.; 30, 31 – Tricolporopollenites sibiricum; 32 – Bambusoideae (Poaceae). Scale bars = 10 μm