Pterocaryoxylon pannonicum, Mueller-Stoll & Maedel, 1960

Sakala, Jakub, Selmeczi, Ildikó & Hably, Lilla, 2018, Reappraisal Of Greguss’ Fossil Wood Types And Figured Specimens From The Cenozoic Of Hungary: Overview, Corrected Geology And Systematical Notes, Fossil Imprint 74 (1 - 2), pp. 101-114 : 109

46) Pterocaryoxylon pannonicum MÜLLER- STOLL et MÄDEL, 1960

M a t e r i a l. Figured specimen HNHM-PBO

2008.207.4. (= 4 slides: tr + 2*tg + rd).

D e s c r i p t i o n. See Greguss (1969: 76, pl. LXIX, figs

1–9, legend p. 146).

N o t e s. The wood is diffuse-porous with solitary vessels or in radial multiples of 2–3. There are mostly 2-seriate heterocellular rays and banded axial parenchyma full of oxalate crystals.