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Quercus laceyi (Lacey oak)
Flaigg, Norman G.

Quercus laceyi Small

Lacey oak, Texas blue oak

Fagaceae (Beech Family)

USDA Symbol: QULA

USDA Native Status: Native to U.S.

Lacey oak is a medium-sized tree on good sites or a shrub on poor sites. Branches are erect and spreading and there can be multiple trunks. Leaves are deciduous, thick and oblong with a few shallow lobes. Foliage is peach-colored in spring and fall; dark-blue or grayish-green in summer. Summer foliage takes on a smokey appearance.

Named for Howard Lacey, who first collected specimens on his property near Kerrville, Texas. Lacey oak has no commercial value but does provide habitat for wildlife, and is sometimes used for fuel. The largest known Lacey oak grows in Blanco County, Texas.

 

From the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Tree
Root Type: Tap
Leaf Retention: Deciduous
Leaf Complexity: Simple
Size Class: 36-72 ft.
Leaf Shape: Ovate
Leaf Margin: Lobed
Leaf Base: Acute
Fruit Type: Nut
Size Notes: 20-30
Leaf Color: Light green above paler green below

Bloom Information

Bloom Color: Yellow
Bloom Time: Mar , Apr , May

Distribution

USA: TX
Native Distribution: Restricted to southern and southwestern parts of the Edwards Plateau in Texas and in the Mexican states of Coahuila, Nuevo Leon, and Tamaulipas.
Native Habitat: Often found associated with limestone outcrops, woodland, and riparian zones with mixed stands of ash, basswood and other oaks, a component of the pine-juniper-madrone-oak forest type of northern Mexico at elevations between 6,000 - 8,200 feet (1,830 - 2,500 m).
USDA Native Status: L48(N)

Growing Conditions

Light Requirement: Part Shade
Soil Moisture: Dry
Soil Description: Limestone or rocky soils.
Conditions Comments: Laceys oak is a medium-sized tree on good sites or a shrub on poor sites. Branches are erect and spreading and there can be multiple trunks. Leaves are deciduous, thick and oblong with a few shallow lobes. Foliage is peach-colored in spring and fall; dark-blue or grayish-green in summer. Summer foliage takes on a smokey appearance.

Benefit

Use Wildlife: Provides food and cover for deer, small mammals, and birds.
Interesting Foliage: yes
Attracts: Birds
Deer Resistant: No

Propagation

Description: Oaks are most often propagated from seed. No pretreatment is necessary. Plant immediately – outdoors or in deep containers to accomodate long initial taproot. Many oaks require cold temperatures to initiate shoot development. Protect outdoor beds with
Seed Collection: Best quality acorns are picked or shaken from the tree. Collect when color has changed to brown. Best if sown immediately as acorns lose viability quickly in storage. Short-term storage in moist, shaded saw dust or sand. Acorns to be sown immediately can be soaked in hot water for 15 min. to prevent weevil infestation. Stored seed should be fumigated with methyl bromide.
Seed Treatment: Not Available
Commercially Avail: yes

 

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:

Texas Parks and Wildlife Department - Austin, TX
Native Plant Society of Texas - Fredericksburg, TX
NPSOT - Fredericksburg Chapter - Fredericksburg, TX
* Available Online from Wildflower Center Store

Bibliography

* Native Alternatives to Invasive Plants (2006) Burrell, C. C.
* Native Texas Plants: Landscaping Region by Region (2002) Wasowski, S. & A. Wasowski

Search More Titles in Bibliography

Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

View Recommended Species page

Additional resources

USDA: Find Quercus laceyi in USDA Plants
FNA: Find Quercus laceyi in the Flora of North America (if available)
Google: Search Google for Quercus laceyi

Metadata

Record Modified: 2009-04-24
Research By: TWC Staff

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