Lyginopteridaceae
From Infogalactic: the planetary knowledge core
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Lyginopteridaceae
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Lyginopteridaceae is an extinct family of plants (Pteridospermophyta) in North America and European Carboniferous coal measures.[2]
Description
Lyginopteridaceae were shrubs and vines with radiospermic ovules containing a lagenostome. They consisted of forms with monostelic stem petioles usually with single strand and small seeds. Family members include Lyginopteris and Heterangium.[3]
See also
References
External links
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