Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.
For the mission," Leaves and Leaf arrangements in San Franscisco"
Elm leaves are alternate, with simple, single- or, most commonly, doubly-serrate margins, usually asymmetric at the base and acuminate at the apex.
Thanks Jakubko. Leaves reveal and hold a lot of clues for Identification purposes.
Marvelous photo! :)
Lovely picture Emma.
Thanks Antonio,it's Elm . I have to update it!!
Thanks for the lead empidonax
That leaf shape reminds me of elms and hackberries.
Lat: 36.70, Long: -118.76
Spotted on Aug 26, 2012 Submitted on Aug 26, 2012