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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Datura quercifolia (Chinese thorn-apple)
Leander, Bruce

Datura quercifolia

Datura quercifolia Kunth

Chinese Thorn-apple, Oak-leaf Thorn Apple, Oak Leaved Angel's Trumpet

Solanaceae (Potato Family)

Synonym(s): Datura ferox

USDA Symbol: daqu

USDA Native Status: L48 (N)

 

From the Image Gallery

2 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Annual
Habit: Herb
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Margin: Lobed
Breeding System: Flowers Bisexual
Fruit Type: Capsule
Size Notes: Up to about 5 feet tall.
Fruit: Green, spiny.

Bloom Information

Bloom Color: White , Purple , Violet
Bloom Time: May , Jun , Jul , Aug , Sep , Oct
Bloom Notes: Flowers darken with age.

Distribution

USA: AR , AZ , CA , GA , KS , LA , MD , NC , NM , OK , PA , SC , TX
Native Habitat: Hillsides, dry plains, and disturbed fields.

Growing Conditions

Water Use: Medium
Light Requirement: Sun , Part Shade

Wildflower Center Seed Bank

LBJWC-PM-16 Collected 2006-10-22 in Jeff Davis County by Lady Bird Johnson Wildflower Center

1 collection(s) available in the Wildflower Center Seed Bank

Bibliography

Bibref 293 - Manual of the Vascular Plants of Texas (1979) Correll, D. S. & M. C. Johnston

Search More Titles in Bibliography

Web Reference

Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Datura quercifolia in USDA Plants
FNA: Find Datura quercifolia in the Flora of North America (if available)
Google: Search Google for Datura quercifolia

Metadata

Record Modified: 2023-02-06
Research By: DEW

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