American Bladdernut
Staphylea trifolia — Staphyleaceae
Italiano: Bladdernut — Bladdernut

Description
American Bladdernut (Staphylea trifolia) belongs to the Staphyleaceae family and is native to NAmerica. It thrives in Woodlands, Streamsides environments across regions including Eastern USA, Appalachian.
Botanically, American Bladdernut is seeds like pistachio after roasting. Traditional food.. It is also known locally as Bladdernut.
The edible parts include Seeds. With an edibility rating of 6/10, it ranks as a good wild food source. Harvesting is best done during October and September.
Nutritionally, American Bladdernut stands out for its Zinc (2.0mg, 18% DV), Vitamin E (2.0mg, 13% DV) and Magnesium (50.0mg, 12% DV). It also provides 3.0g protein and 8.0g dietary fiber per 100g serving.
In the kitchen, American Bladdernut offers a Pistachio-like flavor profile. Roasted seeds. Common culinary applications include roasted. Popular preparations include Roasted bladdernut, Toasted seed snack, Seed flour bread, Seed dressing granola.
For storage, dried 6mo.
Safety note: Seeds edible after roasting. Antinutrient content is light saponins. Always verify identification with at least three independent botanical sources before consumption.
Foragers should collect american bladdernut during Sep and Oct. Choose young, vibrant parts for optimal flavor and nutrition. Avoid specimens near polluted areas, roadsides, or treated agricultural land.
Field identification relies on recognizing the plant in its natural habitat — typically woodlands, streamsides. Flowers, leaf arrangement, and growth habit provide the most reliable identification markers. Always consult at least two independent botanical sources.
Traditional NAmerica communities have long valued american bladdernut as a seasonal wild food. Its reliable growth and nutritional density made it a valuable resource during lean periods and food scarcity.
In contemporary cuisine, american bladdernut pairs excellently with olive oil, garlic, and citrus. It complements wild herbs, foraged mushrooms, and hearty grains. Experiment with both raw preparations and slow-cooked dishes to appreciate its full range.
Edibility
Harvest Calendar
Nutrition (per 100g)
Culinary Uses
roasted
Storage
Dried 6mo
Recipes
- Roasted bladdernut
- Toasted seed snack
- Seed flour bread
- Seed dressing granola
- Wild American Bladdernut salad
- Foraged American Bladdernut pesto
- Roasted American Bladdernut
