Tridens albescens (Vasey) Woot. & Standl.
White Tridens, White Top
Poaceae (Grass Family)
Synonym(s): Rhombolytrum albescens
USDA Symbol: TRAL2
Plants: Tufted with culms from a hard, often knotty, rhizomatous base. Culms: Mostly 30-90 cm. tall, glabrous or sparsely bearded. Blades: Firm, glaucous, elongate or rather short, 1-4 mm. broad. Spilelets: 4-10 mm. long, 4-11 flowered, mostly straw-colored but lemma tips usually purple.
From the Image Gallery
Plant CharacteristicsDuration: Perennial
Root Type: Fibrous
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Venation: Parallel
Fruit Type: Caryopsis
Size Class: 1-3 ft.
Bloom InformationBloom Color: Green
Bloom Time: Mar , Apr , May , Jun , Jul , Aug , Sep , Oct
DistributionUSA: KS , LA , NM , OK , TN , TX
Native Distribution: Texas, throughout except in the far east of state.
Native Habitat: In clay along roadsides, riparian areas and in swales throughout Texas.
Growing ConditionsWater Use: Medium
Light Requirement: Part Shade
Soil Moisture: Moist
Soil Description: Clay loam, clay.
Conditions Comments: Lovely perennial grass with white seed-heads. Best used in mixed wildflower plantings. Good forage for seed-eating birds.
BenefitUse Ornamental: Attractive, Wildflower meadow, Pocket prairie
Use Wildlife: Graze, Nesting material, Seeds-granivorous birds
Conspicuous Flowers: yes
Larval Host: The Grass Family is an essential larval food for most branded skippers and most of the satyrs.
Deer Resistant: High
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Deer-resistant plants for steep hillside erosion control
June 03, 2008
Hello, I am looking for advice on native plants to control erosion on a steep hillside in the western cross timbers. This is a shady area under post oaks and cedar elms, in shallow sandy soil mixed w...
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National Wetland Indicator Status
From the National Organizations DirectoryAccording to the species list provided by Affiliate Organizations, this plant is on display at the following locations:
Lady Bird Johnson Wildflower Center - Austin, TX
Sibley Nature Center - Midland, TX
Brackenridge Field Laboratory - Austin, TX
Patsy Glenn Refuge - Wimberley, TX
Texas Parks and Wildlife Department - Austin, TX
Wildflower Center Seed BankLBJWC-205 Collected 2008-06-02 in Travis County by Lady Bird Johnson Wildflower Center
Additional resourcesUSDA: Find Tridens albescens in USDA Plants
FNA: Find Tridens albescens in the Flora of North America (if available)
Google: Search Google for Tridens albescens
MetadataRecord Modified: 2010-04-18
Research By: TWC Staff, GAP