Bearded Clover (Trifolium barbigerum), Bodega Head, 19 April 2017
P.S. Check out the interesting color patterns on this clover's leaflets (on the left-hand side of the photo). I'm intrigued by the markings, so I did a quick search into what's known about the patterning. It sounds like they're formally called "anthocyanin leaf markings" and they're known to be linked to certain genes.