Wall-rue (Asplenium ruta-muraria) is a medicinal fern that grows on calcareous rocks. This photo was taken in Garraf Natural Park, Barcelona, Cataloni

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Wall-rue (Asplenium ruta-muraria) is a medicinal fern that grows on calcareous rocks. This photo was taken in Garraf Natural Park, Barcelona, Catalonia, Spain.

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Size: 4912px × 7360px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aspleniaceae, asplenium, barcelona, botany, calcareous, catalonia, fern, garraf, limestone, medicinal, natural, park, plantae, polypodiales, rock, ruta-muraria, spain, tracheophytes, wall-rue