Hello Allen. I don't have many pictures of Dymondia margaretae but I do have a close-up that clearly shows the leaves and the yellow daisies. I've added it to the Dymondia group photo gallery for those who are unfamiliar with the plant.

We have planted Dymondia in flexible concrete on our driveway. It is thriving in the spots where planted, but consistent with what Allen has posted above it is not really spreading. Perhaps this is because there are holes in this material only at each corner of the square. Any advice?

Please help me get this gallery rolling and upload some pics.