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I noticed what seem to be two kinds of lupines growing intermingled in the Supes. I assume one is Coulter's Lupine. The other was quite similar, but had much narrower leaves. I thought maybe the leaves were just more folded, but they were narrower even when flattened. Any ideas (I'll get some pics up tonight).

I believe the Coulter's has the narrower leaf.
http://www.arizonensis.org/sonoran/fiel ... lorus.html

The one with the rounder leaf, may be an Arizona Lupine
http://www.calflora.net/bloomingplants/ ... upine.html

My guess

Thanks, based on Anne Orth Epple, that looks right.