Taxon: Salix exigua Nutt. subsp. interior (Rowlee) Cronquist

Summary

Genus:

Salix

Family:

Salicaceae

Nomen number:

411404

Place of publication:

C. L. Hitchcock et al., Univ. Washington Publ. Biol. 17(2):51. 1964 (Vasc. pl. Pacif. N.W.)

Verified:

07/27/1998 ARS Systematic Botanists.

Accessions:

2 (1 active, 0 available) in National Plant Germplasm System. (Map it)

Other conspecific taxa

Salix exigua Nutt. (7 active accession[s])
Salix exigua Nutt. subsp. exigua (0 active accession[s])
Salix exigua Nutt. subsp. exigua var. columbiana Dorn (1 active accession[s])
Salix exigua Nutt. subsp. exigua var. exigua (0 active accession[s])
Salix exigua Nutt. subsp. exigua var. hindsiana (Benth.) Dorn (0 active accession[s])
Salix exigua Nutt. subsp. exigua var. sessilifolia (Nutt.) Dorn (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Basionym
Salix interior Rowlee

Heterotypic Synonym(s)
Salix longifolia Muhl.

No images

Conservation Status

Reference(s)

Argus, G. W. 1986. The genus Salix (Salicaceae) in the southeastern United States. Syst. Bot. Monogr. 9:85. Note: = Salix exigua Nutt.
Dorn, R. D. 1998. A taxonomic study of Salix section Longifoliae (Salicaceae). Brittonia 50:199.
Hitchcock, C. L. et al. 1955-1969. Vascular plants of the Pacific Northwest.
Hultén, O. E. G. 1968. Flora of Alaska and neighboring territories. Note: = Salix interior Rowlee
Little, E. L., Jr. 1979. Checklist of United States trees, Agric. Handb. 541 Note: = Salix exigua Nutt.
Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
McGregor, R. L. et al. (The Great Plains Flora Association). 1986. Flora of the Great Plains.
Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.

Common names

Language	Name	Alternate name	note	seq	Citation
English	sandbar willow			1	McGregor, R. L. et al. (The Great Plains Flora Association). 1986. Flora of the Great Plains.

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Reference
1	Native	Northern America	Eastern Canada	Canada	New Brunswick	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Eastern Canada	Canada	Nova Scotia	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Eastern Canada	Canada	Ontario	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Eastern Canada	Canada	Québec	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	North-Central U.S.A.	United States	Illinois
1	Native	Northern America	North-Central U.S.A.	United States	Iowa
1	Native	Northern America	North-Central U.S.A.	United States	Kansas	McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
1	Native	Northern America	North-Central U.S.A.	United States	Minnesota
1	Native	Northern America	North-Central U.S.A.	United States	Missouri
1	Native	Northern America	North-Central U.S.A.	United States	Nebraska	McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
1	Native	Northern America	North-Central U.S.A.	United States	North Dakota	McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
1	Native	Northern America	North-Central U.S.A.	United States	Oklahoma	McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
1	Native	Northern America	North-Central U.S.A.	United States	South Dakota	McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
1	Native	Northern America	North-Central U.S.A.	United States	Wisconsin
1	Native	Northern America	Northeastern U.S.A.	United States	Connecticut	Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
1	Native	Northern America	Northeastern U.S.A.	United States	Indiana
1	Native	Northern America	Northeastern U.S.A.	United States	Maine	Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
1	Native	Northern America	Northeastern U.S.A.	United States	Massachusetts	Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
1	Native	Northern America	Northeastern U.S.A.	United States	Michigan
1	Native	Northern America	Northeastern U.S.A.	United States	New Hampshire	Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
1	Native	Northern America	Northeastern U.S.A.	United States	New York
1	Native	Northern America	Northeastern U.S.A.	United States	Ohio
1	Native	Northern America	Northeastern U.S.A.	United States	Pennsylvania
1	Native	Northern America	Northeastern U.S.A.	United States	Vermont	Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
1	Native	Northern America	Northeastern U.S.A.	United States	West Virginia
1	Native	Northern America	Northwestern U.S.A.	United States	Colorado
1	Native	Northern America	Northwestern U.S.A.	United States	Montana
1	Native	Northern America	Northwestern U.S.A.	United States	Wyoming
1	Native	Northern America	Southeastern U.S.A.	United States	Arkansas
1	Native	Northern America	Southeastern U.S.A.	United States	Kentucky
1	Native	Northern America	Southeastern U.S.A.	United States	Louisiana
1	Native	Northern America	Southeastern U.S.A.	United States	Maryland
1	Native	Northern America	Southeastern U.S.A.	United States	Mississippi
1	Native	Northern America	Southeastern U.S.A.	United States	Tennessee
1	Native	Northern America	Southeastern U.S.A.	United States	Virginia
1	Native	Northern America	Subarctic America	Canada	Northwest Territories	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Subarctic America	Canada	Yukon	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Subarctic America	United States	Alaska	Hultén, O. E. G. 1968. Flora of Alaska and neighboring territories. Note: = Salix interior Rowlee
1	Native	Northern America	Western Canada	Canada	Alberta	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Western Canada	Canada	British Columbia	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Western Canada	Canada	Manitoba	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
1	Native	Northern America	Western Canada	Canada	Saskatchewan	Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.

Native
Northern America

SUBARCTIC AMERICA: Canada [Northwest Territories, Yukon], United States [Alaska]
EASTERN CANADA: Canada [New Brunswick, Nova Scotia, Ontario, Québec]
WESTERN CANADA: Canada [Alberta, British Columbia, Manitoba, Saskatchewan]
NORTHEASTERN U.S.A.: United States [Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New York, Ohio, Pennsylvania, Vermont, West Virginia]
NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin]
NORTHWESTERN U.S.A.: United States [Colorado, Montana, Wyoming]
SOUTHEASTERN U.S.A.: United States [Arkansas, Kentucky, Louisiana, Maryland, Mississippi, Tennessee, Virginia]

Reference(s)

Hultén, O. E. G. 1968. Flora of Alaska and neighboring territories. Note: = Salix interior Rowlee
Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. Note: = Salix interior Rowlee
McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=411404. Accessed 14 April 2026.