Galium trifidum Linnaeus var. trifidum . Northern Three-lobed Bedstraw. Phen: Jun-Jul. Hab: Moist places, bogs, and swamps. Dist: Circumboreal, south in North America to DE, PA, NJ, s. OH, s. IN, IL, IA, NE, CO, n. UT, and WA.
Origin/Endemic status: Native
Synonymy: = C, G; = Galium trifidum L. ssp. trifidum – K1, K3, K4, NE, NY, Puff (1976), Puff (1977); > Galium brandegei A.Gray – F; < Galium trifidum L. – Il, Mi, Pa, Tx; > Galium trifidum L. var. trifidum – F
Hover over a shape, letter, icon, or arrow on the map to see what it means.