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Sophora tomentosa L.
Yellow necklacepod, Yellow sophora, Necklace pod, Tambalisa
USDA Symbol: SOTO3
Yellow necklacepod or yellow sophora is an evergreen shrub with a delicate, multi-stemmed shape and chartreuse branches. Silvery-green foliage provides a backdrop for the 4-16 in spikes of yellow flowers. Seedpods hang on the shrub for a year or more. This plant grows 3-6 feet in height.
A native of South Texas, infrequent along and near the coast as far north as Aransas county. This shrub is hardy to about 20 degrees Fahrenheit (often freezes back at our latitude behaving as a subshrub).
Plant CharacteristicsDuration: Perennial Habit: Shrub Leaf Retention: Evergreen Leaf Arrangement: Alternate Size Notes:
Flowers in 4 inch spikes Fruit: Size Class:
Bloom InformationBloom Color: Yellow
Bloom Time: Mar , Apr , May , Jun , Jul , Aug , Sep , Oct
, TX Native Distribution:
n. to Aransas Co. Native Habitat:
Growing ConditionsWater Use: Low
Light Requirement: Part Shade
Soil Moisture: Dry
Cold Tolerant: yes
Soil Description: Sandy soils. Sandy, Sandy Loam, Medium Loam, Saline tolerant
Conditions Comments: Usually freezes to the ground each winter.
Showy, Blooms ornamental, Accent tree
Long-blooming, Accent Use Wildlife:
Nectar-bees, Nectar-butterflies, Nectar-moths, Nectar-insects Conspicuous Flowers:
National Wetland Indicator Status
This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1
(Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here
for map of regions.
Record Last Modified: 2008-10-20
Research By: TWC Staff