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Northington, David K.
Ilex decidua Walt.
Possumhaw, Possumhaw Holly, Deciduous Holly, Winterberry, Deciduous yaupon
Synonyms: Ilex curtissii, Ilex decidua var. curtissii
USDA Symbol: ILDE
USDA Native Status: Native to U.S.
Deciduous holly or possum haw is a small, deciduous tree or shrub,15-30 ft. tall, with pale gray, twiggy, horizontal branches. Glossy, oval, toothed leaves remain dark green through autumn, finally turning yellow. Inconspicuous flowers precede clusters of persistant, red berries on female trees which provide winter color.
Possum Haw is conspicuous in winter, with its many, small, red berries along leafless, slender, gray twigs. Opossums, raccoons, other mammals, songbirds, and gamebirds eat the fruit of this and related species.
Bloom Information
Bloom Color: White
Bloom Time: Mar , Apr , May
Distribution
USA: AL , AR , DC , FL , GA , IL , IN , KS , KY , LA , MD , MO , MS , NC , OK , SC , TN , TX , VA
Native Distribution: VA to s. IL & s. MO, s. to FL Panhandle & c. TX
Native Habitat: Low, wet woods; coastal plains; river bottoms
USDA Native Status: L48(N) Growing Conditions
Water Use: Medium
Light Requirement: Sun , Part Shade
Soil Moisture: Moist
CaCO3 Tolerance: Low
Cold Tolerant: yes
Heat Tolerant: yes
Soil Description: Moist sands, loams or clays. Sandy, Sandy Loam, Medium Loam, Clay Loam, Clay, Caliche type
Conditions Comments: Deciduous holly or possum haw is a small,
deciduous tree or
shrub with pale gray, twiggy, horizontal branches. Glossy,
oval, toothed leaves remain dark green through autumn, finally turning yellow. Inconspicuous flowers precede clusters of persistant, red berries on female trees which provide winter color.
Benefit
Use Ornamental: Understory
tree, Fruits ornamental, Accent
tree or
shrub Use Wildlife: Berries attract songbirds. Fruit-mammals, Fruit-birds, Nesting site, Nectar-insects
Conspicuous Flowers: yes
Interesting Foliage: yes
Attracts: Birds
Deer Resistant: Moderate
Propagation
Description: Seeds germinate best if planted immediately after collection. They may be pretreated with double-stratification but the essential element seems to be time. Once internal conditions in the seed are right (it may take years), it will germinate in warm moi
Seed Treatment: Some benefit may be obtained from 30-60 days treatment at 68-86 degrees followed by 60-90 days of 41 degrees.
Commercially Avail: yes
Mr. Smarty Plants says
Plants for wildlife and trees for shade.
September 29, 2007
We live in Kempner Texas, our land has mostly cedar trees. We would like to make a wildlife habitat on the back side of our property. Can you recommend plants that will grow in shade to partial sun,...
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Variety of native tall plants for a screen in shady area near Ft. Worth
June 12, 2007
Hello, we live west of Ft Worth. We are looking for tall plants to form a visual screen along a chain link fence we share with a neighbor. We have post oaks there and it is very shady and the ground ...
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Native plants for seasonal poor drainage
May 16, 2006
I have an area in my front yard that has a drainage ditch running through it. When it rains, that area stays very wet. What kind of plants available for sale will work in this situation?
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From the National Suppliers Directory
According to the inventory provided by Associate Suppliers, this plant is available at the following locations:
Hill Country Natives - Leander, TX
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:
Lady Bird Johnson Wildflower Center - Austin, TX
Pineywoods Native Plant Center - Nacogdoches, TX
Brackenridge Field Laboratory - Austin, TX
Patsy Glenn Refuge - Wimberley, TX
Native Plant Society of Texas - Fredericksburg, TX
Crosby Arboretum - Picayune, MS
Stengl Biological Research Station - Smithville, TX
Texas Parks and Wildlife Department - Austin, TX
NPSOT - Fredericksburg Chapter - Fredericksburg, TX
Georgia Native Plant Society - Atlanta, GA
Texas Master Naturalists - Lost Pines Chapter - Bastrop, TX
NPSOT - Austin Chapter - Austin, TX
Jacob's Well Natural Area - Wimberley, TX
NPSOT - Williamson County Chapter - Georgetown, TX, TX
Herbarium Specimen(s)
NPSOT 0592 Collected Oct 19, 1990 in Comal County by Harry Cliffe
NPSOT 0094 Collected April 10, 1987 in Bexar County by Harry Cliffe
NPSOT 0233 Collected Mar. 27, 1987 in Bexar County by Harry Cliffe
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.
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Metadata
Record Modified: 2010-05-28
Research By: TWC Staff
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