dog's-grass

But in the Homerical urn of Patroclus, whatever was the solid tegument, we find the immediate covering to be a purple piece of silk: and such as had no covers might have the earth closely pressed into them, after which disposure were probably some of these, wherein we found the bones and ashes half mortared unto the sand and sides of the urn, and some long roots of quich, or dog's-grass, wreathed about the bones.

Religio Medici, Hydriotaphia, and the Letter to a Friend 1643