Usnea and Ramalina are two fruticose lichens that grows on bark. This photo was taken in Arribes del Duero Natural Park, Zamora province, Castilla-Leo

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Usnea and Ramalina are two fruticose lichens that grows on bark. This photo was taken in Arribes del Duero Natural Park, Zamora province, Castilla-Leon, Spain.

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

Keywords: arribes, bark, botany, castilla-leon, close, del, duero, fruticose, fungi, lichen, natural, park, province, ramalina, spain, symbiosis, usnea, vertical, zamora