A request came in on the plant information line at VanDusen requesting an identification of these weeds. Nothing immediately came to my mind although the roots suggest a shrub/tree. Anyone able to help identify? Thank you
Looks very like a moss. Maybe one such as Atrichum undulatum? atrichum undulatum - Google Search: https://www.fugleognatur.dk/images/galleri/Bølget Katrinemos IMG_0603a.jpg
No, not a moss--too much root. Are the stems squared-off or rounded? My first impression is young Galium.