Quercus alba 

Fagaceae
落葉植物 树
原产 北美
 My Weeds™
40+
Wendy Cutler CC BY 2.0 Flickr



Wendy Cutler CC BY 2.0 Flickr
Wendy Cutler CC BY 2.0 Flickr
Homer Edward Price CC BY 2.0 Flickr
Wendy Cutler CC BY 2.0 Flickr
Jane Shelby Richardson CC BY 3.0 Wikimedia Commons
Velela Public Domain Wikimedia Commons
Jaknouse CC BY-SA 3.0 Wikimedia Commons
Jim Conrad Public Domain Wikimedia Commons
Derek Ramsey CC BY-SA 2.5 Wikimedia Commons
Jane Shelby Richardson CC BY 3.0 Wikimedia Commons
Adamantios CC BY-SA 3.0 Wikimedia Commons
Wendy Cutler CC BY 2.0 Flickr
Miguel Vieira CC BY 2.0 Flickr
Cyndy Sims Parr CC BY-SA 2.0 Flickr
Paul Comstock CC BY 2.0 Flickr
Dan Keck Public Domain Flickr
Dan Keck Public Domain Flickr
Dan Keck Public Domain Flickr
Dan Keck Public Domain Flickr
Fritz Flohr Reynolds CC BY-SA 2.0 Flickr
Nicholas A. Tonelli CC BY 2.0 Flickr
Puddin Tain CC BY-SA 2.0 Flickr
Tim Evanson CC BY-SA 2.0 Flickr
Katja Schulz CC BY 2.0 Flickr
Katja Schulz CC BY 2.0 Flickr
Katja Schulz CC BY 2.0 Flickr
Katja Schulz CC BY 2.0 Flickr
Charlie Hohn CC BY 4.0 iNaturalist
Derek aka Call of the Loon CC BY 4.0 iNaturalist
Katja Schulz CC BY 4.0 iNaturalist
Katja Schulz CC BY 4.0 iNaturalist
Katja Schulz CC BY 4.0 iNaturalist
Katja Schulz CC BY 4.0 iNaturalist
Steve Hurst Public Domain Wikimedia Commons
C.W. Wood CC BY-SA 4.0 iNaturalist
C.W. Wood CC BY-SA 4.0 iNaturalist
Coatlicue Public Domain iNaturalist
Coatlicue Public Domain iNaturalist
Daniel McClosky CC BY 4.0 iNaturalist
Katja Schulz CC BY 4.0 iNaturalist
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10,000+ weeds