Quercus mediterranea UNGER

Teodoridis, Vasilis, Kvaček, Zlatko, Sami, Marco, Utescher, Torsten & Martinetto, Edoardo, 2015, Palaeoenvironmental Analysis Of The Messinian Macrofossil Floras Of Tossignano And Monte Tondo (Vena Del Gesso Basin, Romagna Apennines, Northern Italy), Acta Musei Nationalis Pragae Series B 71 (3 - 4), pp. 249-292 : 261

publication ID

https://doi.org/ 10.14446/AMNP.2015.249

persistent identifier

https://treatment.plazi.org/id/176887A2-3D1E-FFC7-FE80-5453FC47FED9

treatment provided by

Felipe

scientific name

Quercus mediterranea UNGER
status

 

Quercus mediterranea UNGER View in CoL

Pl. 7, Fig. 7–9

Leaves obovate to widely elliptic or ovate, 24 to 60 mm long and 12 to 36 mm wide, apex acute to obtuse, base slightly asymmetric, rounded with fragmentary petiole up to 5 mm long, margin simple serrate, teeth acute, sinuses rounded, venation craspedodromous, midrib strong, moderately often curved, secondary veins thin, straight or curved, alternate, at angles of 30–50°, tertiary veins distinct, alternate percurrent, straight to convex, rarely forked, venation of higherorders regular, polygonal reticulate, areolation distinct or moderately developed, 3- or 4-sided.

Similar oak foliage has also been assigned to Q. drymeja UNGER (e.g., Kvaček et al. 2002) but for more accurate determination of the fossil species additional epidermal characteristics are needed ( Kvaček and Walther 2012).

M a t e r i a l. Leaf impressions (Monte Tondo MSF1925, MSF1926, MSF1927, MSF1929; Tossignano MSF223, MSF259).

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fagales

Family

Fagaceae

Genus

Quercus

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