Atlas of North European vascular plants
Hultén & Fries 1986
730 Stellaria hebecalyx Fenzl
Syn.: S. graminea L. var. hebecalyx (Fenzl) Regel
This species is restricted to E. Europe (and W. Siberia?). The map is still preliminary, at least where C. Russia is concerned. The dot in E. Finland marks an adventive occurrence.