| Myrtle oak
|
| Quercus myrtifolia
|
| Fagaceae
|
Landscape Uses:
|
|
Accent tree in dry soils. |
Ecological Restoration Notes: |
|
|
| Availability: |
|
Commonly available at native plant nurseries in central Florida. Available at native plant nurseries in northeast Florida. |
| Description: |
| |
Small tree or large shrub with a broad-spreading round-topped crown. Trunks often twisted, to 8 inches in diameter. Bark dark gray to brown, generally smooth, and slightly furrowed near the base. Leaves shiny, about 1-2 inches long, the edges usually rolled downward. |
| Height: |
| |
Typically 15-30 feet in height in South Florida; to 36 feet in Florida. Can be as broad as tall. |
| Growth Rate: |
| |
Slow. |
| Range: |
| |
Southeastern United States south to Miami-Dade and Collier counties. For a digitized image of Elbert Little's Florida range map, visit the Exploring Florida website. |
| Habitats: |
| |
Pinelands, scrub and xeric hammocks. |
| Soils: |
| |
Moist to dry, well-drained sandy soils, with or without humusy top layer. |
| Nutritional Requirements: |
| |
Low to moderate; it can grow in nutrient poor soils or soils with some organic content. |
| Salt Water Tolerance: |
| |
Low; does not tolerate long-term flooding by salt or brackish water. |
| Salt Wind Tolerance: |
| |
Moderate; grows near salt water, but is protected from direct salt spray by other vegetation. |
| Drought Tolerance: |
| |
High; does not require any supplemental water once established. |
| Light Requirements: |
| |
Full sun. |
| Flower Color: |
| |
Green. |
| Flower Characteristics: |
| |
Inconspicuous. Pollination is by wind. |
| Flowering Season: |
| |
Spring. |
| Fruit: |
| |
Brown acorn. Edible. |
| Wildlife and Ecology: |
| |
Provides significant food and cover for wildlife. Larval host plant for Horace's duskywing (Erynnis horatius), red-banded hairstreak (Calycopis cecrops) and white-M hairstreak (Parrhasius m-album) butterflies; possible larval host for Juvenal's duskywing (Erynnis juvenalis) and oak hairstreak (Fixsenia favonius) butterflies. The acorns are utilized by squirrels and the threatened Florida scrub jay. |
| Horticultural Notes: |
| |
Can be grown from seed. |
| Comments: |
| |
See a 2019 post on the Treasure Coast Natives blog on myrtle oaks and their micro mites. |
|
|
|
|