54a1f1895b91291de4f279195cb00aea

TitleQuercus macrocarpa
Licensehttp://creativecommons.org/licenses/by-sa/2.0/
Rating4
VettedTrusted
Description
The acorn sits in a cup where the bracts are often long-tipped, which renders the name bur oak (or mossy-cup oak).
Original URLhttp://farm2.staticflickr.com/1167/5108085382_0f45b2634a_o.jpg
photographerMatt Lavin
providerFlickr: EOL Images
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith