Betula alboides ENGELHARDT, 1963

Walther, Harald & Kvaček, Zlatko, 2007, Early Oligocene Flora Of Seifhennersdorf (Saxony), Acta Musei Nationalis Pragae Series B 63 (2 - 4), pp. 85-174 : 146

Betula alboides ENGELHARDT emend.

2. Poorly preserved leaf, holotype, Sf. 8264, orig. Engelhardt 1870, pl. 3, fig. 23 (scale bar 5 mm).

3. Larger leaf form, Sf. 1705 (scale bar 5 mm).

4. Smaller leaf form, Sf. 1911 (scale bar 5 mm).

5. Small leaf with less deeply dissected margin, Sf. 3730, orig. Walther 1964, pl. 7, fig. 1, as “ Betula subpubescens “ (scale bar 5 mm).

6. Small leaf with deeply dissected margin, Sf. 4361 (scale bar 10 mm).

7. Detail of margin, the same specimen (scale bar 5 mm).