Betula

Kovar-Eder, Johanna, Kvaček, Zlatko, Teodoridis, Vasilis, Mazouch, Petr & Collinson, Margaret E., 2022, Floristic, Vegetation And Climate Assessment Of The Early / Middle Miocene Parschlug Flora Indicates A Distinctly Seasonal Climate, Fossil Imprint 78 (1), pp. 80-144 : 86

Betula vel Alnus sp.

M a t e r i a l. IBUG 726, 734.

D e s c r i p t i o n. Leaves fragmentary, lacking petioles; lamina ovate to (?) elliptic, l × w about 36–56 × 16–29 mm, ratio l/w about 1.9–2.2, base convex, apex not preserved; margin serrate, poorly preserved; midvein straight, slender; secondaries (?) craspedodromous, delicate, medium densely, regularly spaced, medium steep, at first paralleling midvein (IBUG 734); tertiaries delicate, percurrent, almost perpendicular to secondaries.

Differing from Betula sp. see that taxon.