
Myrica lignitum (Unger) Saporta, 1865Fig. 9 A – HMyrica lignitum (Unger) Saporta Ann. Sci. Nat., Bot., Series 5, 4 (2–3 – 4): 102. August – October 1865.Material.UMJ 5827, UMJ 5831, UMJ 79264, UMJ 79270, UMJ 79271, UMJ 79274, UMJ 79277, UMJ 79281, UMJ 79282, UMJ 79285, UMJ 79295, UMJ 79302, UMJ 79462, UMJ 79463, UMJ 79500, UMJ 79505, UMJ 79522, UMJ 79522, UMJ 79570, UMJ 79571, UMJ 79578, UMJ 79774, UMJ 79775, UMJ 79775, UMJ 79776, UMJ 79779, UMJ 79779, UMJ 79780, UMJ 79785, UMJ 79786, UMJ 79788, UMJ 79789, UMJ 79790, UMJ 79791, UMJ 80220, UMJ 80221, UMJ 80223, UMJ 80226, UMJ 80228, UMJ 80229, UMJ 80235, UMJ 80236, UMJ 80279, UMJ 80281, UMJ 222045, UMJ 222058, UMJ 222060, NHMW coll. Steinböck nos. 18, 21, 21 a, 39.Description.Leaf simple, shortly petiolate, lower part of lamina gradually narrowing into petiole, lamina elliptic to oblanceolate, 100–180 mm long, 20–30 mm wide, base cuneate, decurrent, apex acute to elongated acute, primary venation pinnate, secondary venation brochidodromous to semicraspedodromous, secondary veins departing from primary vein at angles of 5–35 °, curved upwards close to leaf margin, intersecondary veins present, margin entire in basal part of lamina, entire or toothed in upper part, teeth with long basal and short apical side, teeth sharp to blunt.Discussion.The genus Myrica in its traditional circumscription is not monophyletic (Huguet et al. 2005). For this reason, many fossil-species of Myrica would need to be transferred to Morella (https://ifpni.org/species.htm?id= FD9F10BD-41D1-4874-B0BC-D8A0FF2237B9). As long as the fossil-species Myrica lignitum has not been formally placed in the genus Morella, we continue using the name Myrica lignitum. Myrica lignitum was a typical swamp element during the Neogene of Western Eurasia. It is one of the most abundant elements in the leaf flora of Andritz.
