Creeping spurge, Euphorbia serpens, seeds.

Four lobed, round, light green fruit and 18 tan or beige oval seeds with a slightly pointed end on one side and rounded on the other. A 1 mm bar shows the fruit to be 1.5 to 2 mm in diameter and the seeds are 1 mm long and 0.5 to 0.75 mm wide. Copyright information is at the bottom (Copyright 2007 The Regents of the University of California. All rights reserved.). Credit: James A. O'Brien, University of California
Credit: James A. O'Brien, University of California