Red Goosegrass

Red Goosegrass

Observation - Red Goosegrass. Description: Red leaved Goose-grass growing on a very mossy limestone wall between a road and farmland. Is the red just something to do with nutrients or is there really a red form of this? Photos taken with and without flash due to shade.

Red leaved Goose-grass growing on a very mossy limestone wall between a road and farmland.
Is the red just something to do with nutrients or is there really a red form of this?
Photos taken with and without flash due to shade.