Grand Canyon

Im having a hard time identifying some flowers I photographed while backpacking in Grand Canyon.

http://lunaport.com/photos/set/72157600689639785/img/742406786

Theyre not in A Field Guide To The Grand Canyon Any thoughts?

Thanks

 

Eriogonum sp.

 

Eriogonum ovalifolium

 

Thank you! That got me pointed in the right direction, and I now believe it is Eriogonum Ovalifolium (http://www.flickr.com/search/?s=int&w=all&q=Eriogonum+Ovalifolium&m=text).

 

Thanks tipularia, you beat me to it.