Rough Mortonia
Mortonia sempervirens subsp. scabrella
Celastraceae
Dry rocky limestone or occasionally gypsum ledges, hills and rimrock from 2000 to 6000 feet in the Trans-Pecos provide habitat for a most distinctive western shrub, the rough mortonia. It also ranges into New Mexico, Arizona and Northern Mexico. Its rigidly upright form with white stems bearing bright grass-green, densely crowded, smallish evergreen leaves contribute toward its distinctive shape. The stems are often spine-tipped and its leaves are sandpapery to the touch. Rough mortonia is neither palatable to deer or livestock, nor does it have any commercial value, except perhaps for erosion control. Ornamentally it has potential as a small evergreen hedge or specimen plant, due to its compact size and erect stature.
Plant Habit or Use: small shrub medium shrub
Exposure: sun
Flower Color: white, creamy white
Blooming Period: spring summer fall
Fruit Characteristics: capsule or achene
Height: 6 feet, usually much lower
Width: 3 to 5 feet
Plant Character: evergreen
Heat Tolerance: very high
Water Requirements:
Soil Requirements: alkaline
USDA Hardiness Zone: 9
Additional Comments:
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