Uniscicol0001512DUniversity of Alaska (ALA)Museum of the NorthiiiiiiiiiiiiiigiiiiiiiiiiiiuiALASKA, U.S.A.POLYGONUMCONVOLVULUSL.PLGSEWARDQUAD.: Seward, rail yard area, 6O°O8'N, 1A9°25‘W.Growingin coarse Sand and gravel between ties.J.Durst s.n. Augugt 19g0L. JohnsonUniversity of Alaska Fairbanks (ALA)