Genus: Dryopteris Adans.
Around the Web
A great day doing a comprehensive Asplenium septentrionale count together with @NatResWales staff. Some positive site actions have already been done, and a good discussion on a management plan to look after this very special site. @FernBPS @fossilplants #FernFriday @cofnod
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Positional cues and cell division dynamics drive meristem development and archegonium formation in Ceratopteris gametophytes http://dlvr.it/STDqVZ