Lyginopteridaceae

Lyginopteridaceae; Temporal range: Carboniferous PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Division:	†Pteridospermatophyta
Class:	†Lyginopteridopsida
Order:	†Lyginopteridales
Family:	†Lyginopteridaceae
Genera
	Lagenostoma ovulate structures; Lyginopteris permineralized wood; Sphenopteris leaves; Telangium pollen organs; Tetrastichia? ovulate structures;

Lyginopteridaceae is an extinct family of plants (Pteridospermatophyta) in North America and European Carboniferous coal measures.^[1]^[2]

^ Anderson, J.M.; Anderson, H.M. & Cleal, C.J. (2007). "Brief history of the gymnosperms: classification, biodiversity, phytogeography and ecology". Strelitzia. 20: 1–280.
^ Cleal, C.J. & Thomas, B.A. (1995). Palaeozoic palaeobotany of Britain. Chapman and Hall, London. pp. 295 pp.