This video shows the process of sporangial dehiscence [i.e., the splitting of the sporangial capsule and the discharge of spores] on Dryopteris marginalis (L.) A. Gray (common names: marginal shield fern; marginal wood fern).
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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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PlantRNA 2.0: an updated database dedicated to tRNAs of photosynthetic eukaryotes http://dlvr.it/SZYjgy