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// SPECIES PROFILE · TREE · NATIVE

Shumard Oak

Quercus shumardii

A southern red-oak group cousin to northern red oak — Shumard is the fast-growing, deep-rooted oak of NE Oklahoma's stream terraces and rich bottoms, beloved for its glossy 7-lobed leaves and reliable late-fall scarlet color.

// QUICK FACTS
Family
Fagaceae
Group
tree
Native range
SE & S-Cent. US incl. eastern OK bottomlands
USDA hardiness
Zones 5–9
Mature size
60–80 ft
Sun
Full sun
Water
Moderate; tolerant of drought and brief flooding
Wildlife value
Acorn mast (2-yr); host to hairstreaks, duskywings, underwing moths
Ecological role
fast-growing red oak · brilliant scarlet fall
Shumard Oak (Quercus shumardii)
Quercus shumardii. Photo via Wikipedia / Wikimedia Commons.

Field Notes

[ growing · ecology · siting · care ]

One of the best shade trees you can plant in Tulsa. Tolerates urban soils, drought, and the occasional spring flood. Outgrows post oak by 3× and reaches functional canopy size in 15–20 yrs.

Why it's on this list: fast-growing red oak · brilliant scarlet fall. Part of Rooted Revival's NE Oklahoma plant catalog — natives, ecologically positive non-invasive cultivars, and food crops worth growing in the Tulsa region.

Companion Planting

[ guild · polyculture · cross-layer pairings ]

In a Cross Timbers oak-hickory savanna, shumard oak pairs naturally with: chickasaw plum (Prunus angustifolia), cardinal flower (Lobelia cardinalis), eastern gamagrass (Tripsacum dactyloides), bur oak (Quercus macrocarpa), fragrant sumac (Rhus aromatica), and joe-pye weed (Eutrochium purpureum).

shumard oak works best as a canopy or sub-canopy partner above the herbaceous and shrub layers.

Photo Reference

Quercus shumardii — habit
// Quercus shumardii — habit
Photo: niyan_shehan (iNaturalist, CC0)
Quercus shumardii — habit
// Quercus shumardii — habit
Photo: niyan_shehan (iNaturalist, CC0)
Quercus shumardii — habit
// Quercus shumardii — habit
Photo: niyan_shehan (iNaturalist, CC0)
Quercus shumardii — habit
// Quercus shumardii — habit
Photo: niyan_shehan (iNaturalist, CC0)
Quercus shumardii — habit
// Quercus shumardii — habit
Photo: niyan_shehan (iNaturalist, CC0)

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