Drymaria Cordata  
Once in a while the lawn looks silvery white on top of the grass:

Upon closer inspection I found Drymaria cordata plants mingled in with the grass causing the frosty look on the lawn.

Drymaria cordata
Drymaria cordata
I mowed it, so it's hard to say what insect might have used the tiny white flowers. I'll try to mow around a spot of it and remember to keep an eye on it to find out.
Drymaria cordata Flower
Site Map:
Butterflies
Moths
Caterpillars
Diving, Wading & Wetland Birds
Warblers & Little Birds
More Birds
Snakes, Lizards, and Slithery Critters
Spiders
Squishy Bugs
Lowes lied to me
Crunchy Bugs
More Creatures
Butterfly Nectar Plants
Butterfly & Moth Host Plants
Wetland plants
Vines
Lawn Weeds
Wildflowers
Other Plants & Fungi
Shrub, Bush & Tree Sized Plants
Paper Folding: Origami Bird, Egg, and Nest
Paper Quilling: Snowflake Ornaments
Cut Paper Snowflakes
Butterfly Garden Basics
My Email, Image Use Information, Credits & Disclaimer
Index of everything that didn't fit on one of the other main pages
Privacy Policy
Lowes lied to me