An oak Quercus robur acorn lying on the soil germinating and sending down the first root

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Size: 5420px × 3628px
Photo credit: © Nigel Cattlin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acorn, autumn, close, fall, geotropism, germinate, germinating, germination, negative, oak, phototropism, quercus, robur, root, rooting, seed, soil, surface