![](http://www.alamy.com/thumbs/6/65DC7690-9430-42C9-9685-409F5CB8C60C/R0FCNM.jpg)
Close-up of a brown acorn on an oak leaf (Quercus species) on the woodland floor
Size: 4000px × 6000px
Location: Indiana, USA
Photo credit: © Ashley Keller / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: acorn, america, autumn, autumnal, biology, botanical, botany, brown, close, close-, closeup, detail, ecology, fagaceae, fagales, fall, fallen, flora, food, forest, green, harvest, leaf, life, macro, midwest, natual, nature, north, nut, oak, plant, quercus, season, seed, usa, vegetation, vein, woodland, woods