| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Sium suave Walter | W. R. Buck 39877 with W. W. Thomas & M. V. Alves, 31 Aug 2001 | United States of America. New York. Putnam Co. Town of Philipstown, Manitou Marsh, just E of Manitou Railroad Station. | 531969 |  | |
| Sium suave Walter | J. H. Christ 18898 with C. B. Christ, 12 Jul 1949 | United States of America. Idaho. Jefferson Co. 5 miles north of Roberts. | 1101892 |  | |
| Sium suave Walter | J. H. Christ 8906 02 Sep 1937 | United States of America. Idaho. Madison Co. Across bridge north of Lorenzo. On banks of Snake River. | 1101893 |  | |
| Sium suave Walter | J. H. Christ 9014 06 Sep 1937 | United States of America. Idaho. Bear Lake Co. 10 miles southeast of Montpelier. | 1101894 |  | |
| Sium suave Walter | J. H. Christ 16177 02 Aug 1946 | United States of America. Idaho. Bear Lake Co. 1½ miles west of Montpelier. | 1101895 |  | |
| Sium suave Walter | J. H. Christ 18540 with C. B. Christ, 07 Jul 1949 | United States of America. Idaho. Cassia Co. 23 miles east of Rupert. On marshy edge of Raft River. | 1101896 |  | |
| Sium suave Walter | Raven 13367 26 Jul 1958 | United States of America. Oregon. Harney Co. 4.2 miles north of Burns. | 1101898 |  | |
| Sium suave Walter | W. C. Cusick 2733 07 Aug 1901 | United States of America. Oregon. Lake Co. Ditches of Silver Creek. | 1101899 |  | |
| Sium suave Walter | L. E. Wehmeyer 5380 with F. N. Martin Jr. and H. F. Loveland, 11 Jul 1940 | United States of America. Wyoming. Jackson-Wilson road. | 1101900 |  | |
| Sium suave Walter | A. Nelson 6551 with Elias Nelson, 18 Aug 1899 | United States of America. Wyoming. Uinta Co. Jackson's Lake. | 1101901 |  | |
| Sium suave Walter | B. Ertter 76-230 13 Jul 1976 | United States of America. Idaho. Caribou Co. In Pelican Slough east of Blackfoot Reservoir on Hwy 34. | 1101902 |  | |
| Sium suave Walter | R. R. Halse 5909 30 Jul 2000 | United States of America. Oregon. Malheur Co. Along U.S. Hwy 26 at its junction with 4th Ave. E, about 4.3 miles northwest of Vale. | 1101903 |  | |
| Sium suave Walter | B. E. Nelson 19833 18 Aug 1990 | United States of America. Wyoming. Teton Co. Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: ca. 0.5 air mile ENE of Anns Peak, ca. 5 air miles southeast of Hoback Junction, ca. 16 air miles southeast of Jackson. | 1101904 |  | |
| Sium suave Walter | L. Constance 2798 with Herbert L. Mason, 04 Aug 1940 | United States of America. Nevada. Douglas Co. Carson Valley, 1 mile south of Genoa. | 1101905 |  | |
| Sium suave Walter | I. F. Tidestrom 10724 26 Jul 1919 | United States of America. Nevada. Wadsworth. | 1101906 |  | |
| Sium suave Walter | J. Torrey 173 1865 | United States of America. Nevada. Near Empire City. | 1101907 |  | |
| Sium suave Walter | J. Torrey 173 1865 | United States of America. Nevada. Near Empire City. | 1101908 |  | |
| Sium suave Walter | D. Griffiths 153 with E. L. Morris, Jul 1901 | United States of America. Nevada. Quinn River Crossing. | 1101909 |  | |
| Sium suave Walter | D. Griffiths 75 Jul 1901 | United States of America. Nevada. Winnemucca. | 1101910 |  | |
| Sium suave Walter | F. S. Goodner 1003 with W. H. Henning, 04 Aug 1937 | United States of America. Nevada. Lander Co. Vicinity of Humboldt River, near Battle Mountain. | 1101911 |  | |
| Sium suave Walter | A. P. Pinzl 11939x 15 Jul 1996 | United States of America. Nevada. Eureka Co. West side of Simpson Park Mountains, McClusky Creek, 1/2 roadmile east of Grass Valley Road. | 1101913 |  | |
| Sium suave Walter | A. P. Pinzl 11178 20 Jul 1994 | United States of America. Nevada. Elko Co. About 0.6 road mile northwest of multiroad junction by "Community center" south of Lee, southwest side of ditch south of and somewhat parallel to South Fork Humboldt River. | 1101914 |  | |
| Sium suave Walter | A. P. Pinzl 11698 06 Sep 1995 | United States of America. Nevada. Lyon Co. Rte 338, Dalzell Canyon, west side of Pine Grove Hills, about 2.1 road miles north of Nye Canyon turnoff. | 1101915 |  | |
| Sium suave Walter | M. J. Williams 84-114-3 with Arnold Tiehm, 23 Aug 1984 | United States of America. Nevada. Elko Co. Rest stop area, Hwy 83, ca. 3 miles south of Jackpot. | 1101916 |  | |
| Sium suave Walter | M. J. Williams 78-266-1 with Arnold Tiehm, 31 Jul 1978 | United States of America. Nevada. Elko Co. South of I-80, road to Halleck. Hwy 11 crossing Humboldt River. | 1101917 |  | |
| Sium suave Walter | A. Tiehm 3696 24 Jul 1977 | United States of America. Nevada. Lyon Co. Mason Valley Wildlife Area, ponds south of the Fort Churchill Cooling Ponds. | 1101918 |  | |
| Sium suave Walter | F. E. Leonard s.n. 21 Aug 1883 | United States of America. Utah. Jordan Valley. | 1101920 |  | |
| Sium suave Walter | F. E. Leonard 270 21 Aug 1883 | United States of America. Utah. Collected in the vicinity of Salt Lake City. Jordan Valley. | 1101921 |  | |
| Sium suave Walter | M. E. Jones 1075 24 Jul 1879 | United States of America. Utah. Salt Lake City. | 1101926 |  | |
| Sium suave Walter | M. E. Jones 1075 24 Jul 1879 | United States of America. Utah. Salt Lake City. | 1101927 |  | |
| Sium suave Walter | M. E. Jones 5974 30 Aug 1894 | United States of America. Utah. Marysvale. | 1101928 |  | |
| Sium suave Walter | R. J. Shaw 4162 15 Jul 1986 | United States of America. Utah. Rich Co. 1/4 mile south of Randolph. | 1101929 |  | |
| Sium suave Walter | K. Moon 1806 with C. Moon, 03 Jul 2006 | United States of America. Utah. Rich Co. Deseret Land and Livestock. East side of Neponset Res. | 1101930 |  | |
| Sium suave Walter | B. J. Albee 5297 31 Jul 1982 | United States of America. Utah. Emery Co. Wasatch Plateau, Trail Mountain, 26 miles by road northwest of Orangeville. | 1101933 |  | |
| Sium suave Walter | B. J. Albee 5397 28 Aug 1982 | United States of America. Utah. Emery Co. Wasatch Plateau, Trail Mountain, 26 miles by road northwest of Orangeville. | 1101934 |  | |
| Sium suave Walter | A. Taye 4136 22 Aug 1988 | United States of America. Utah. Sevier Co. Marysvale Canyon, 0.2 mile north of Big Rock Candy Mountain. Along Sevier River. | 1101935 |  | |
| Sium suave Walter | L. C. Higgins 10716 13 Aug 1977 | United States of America. Utah. Piute Co. CC Fremont, 7 miles south of Greenwich along Otter Creek. | 1101936 |  | |
| Sium suave Walter | S. Goodrich 26102 26 Jul 1999 | United States of America. Utah. Summit Co. Wasatch-Cache National Forest; Uinta Mountains; West Fork Blacks Fork; about 0.75 mile northeast of Lyman Lake. | 1101937 |  | |
| Sium suave Walter | E. J. Neese 14581 with R. Henson, & J. Harrington, 24 Jul 1983 | United States of America. Utah. Rich Co. 3 miles northeast of Woodruff. | 1101938 |  | |
| Sium suave Walter | A. Tiehm 16638 05 Aug 2013 | United States of America. Nevada. Elko Co. Ruby Valley, RLNWR, 0.6 road miles E of main west side road on dike road past Bressman Cabin. | 02168972 |  |