Acorn. The acorn is the fruit of the English oak tree (Quercus robur). Photographed in autumn.


Size: 5120px × 3401px
Photo credit: © GEORGETTE DOUWMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acorn, autumn, biological, biology, botanical, botany, britain, british, cup, cupule, english, flora, fruit, green, horticultural, horticulture, kingdom, medical, nature, nut, oak, part, parts, plant, plants, quercus, reproduction, reproductive, ripe, robur, seed, shell, single, stem, structure, uk, united