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American Basswood
Tilia americana

a.k.a. Linden

Large, dense canopy, deciduous tree with a long trunk, dense crown, and many small, drooping branches, growing up to 60-100' tall, deep shade and often several stems. Its large leaves and dense shade make it well suited for a shade or ornamental tree. When in flower, it is full of bees. Basswood should be considered for most forest restorations. It is also well suited for upland buffers, vegetated swales, and soil stabilization.

USDA symbol: TIAM

General Information

Plant TypeTree
Height50 to 80 feet
Light ExposureSun, Part Sun
Soil MoistureDry, Medium
Bloom ColorWhite, Yellow
American Basswood (American Basswood<div><em class="small">Tilia americana</em></div>)
Photo credit: Minnesota Wildflowers (Click to enlarge)

Tolerances

Flooding / Inundation ToleranceModerate
General Resilience8
Salt ToleranceLow
Stress ToleranceFire Tolerant

Pollinator Value: Very High

Bloom MonthsJune to August
Larval Host ofMoths
Specific Pollinators HostedPhyllonorycter lucetiella
Pollinator BenefitInsect Pollinated, Provides Nectar, Supports Generalists

Project Planning

Project TypeErosion Control, Restoration, Upland Buffer
Coefficient of Conservatism5
Herbivore SensitivityHigh
LifespanPerennial
Rate of SpreadSlow
Soil StabilizationDeep
Vegetative ReproductionAbsent

Range

CountyAitkin, Anoka, Becker, Beltrami, Benton, Blue Earth, Brown, Carlton, Carver, Cass, Chippewa, Chisago, Clay, Clearwater, Cottonwood, Crow Wing, Dakota, Dodge, Douglas, Faribault, Fillmore, Freeborn, Goodhue, Grant, Hennepin, Houston, Hubbard, Isanti, Itasca, Jackson, Kandiyohi, Kittson, Koochiching, Lac qui Parle, Lake, Lake of the Woods, Le Sueur, Lincoln, Lyon, Mahnomen, Marshall, Martin, McLeod, Meeker, Mille Lacs, Morrison, Mower, Murray, Nicollet, Nobles, Olmsted, Otter Tail, Pennington, Pine, Pipestone, Polk, Pope, Ramsey, Red Lake, Redwood, Renville, Rice, Roseau, Sherburne, Sibley, St. Louis, Stearns, Steele, Swift, Todd, Traverse, Wabasha, Wadena, Waseca, Washington, Watonwan, Wilkin, Winona, Wright, Yellow Medicine
EcoregionDriftless Area, Lake Agassiz Plain, North Central Hardwood Forests, Northern Glaciated Plains, Northern Lakes and Forests, Northern Minnesota Wetlands, Western Cornbelt Plains
Approximate Eco ProvinceEastern Broadleaf Forest, Laurentian Mixed Forest, Prairie Parkland, Tallgrass Aspen Parklands