美国海关允许带的食物（详细）

General List of Approved Products

Aloe Vera (above ground parts)

Bat nut or devil pod (Trapa bicornis)

Breads, cakes, cookies, and other bakery goods

Candies

Cannonball fruit

Chinese water chestnut

Coffee (roasted beans only)

Fish

* Flower bulbs

Fruits, canned

Garlic cloves (peeled)

Lily bulbs (Lilium spp.) for planting

Maguey leaf

Matsutake

Mushrooms

Nuts (roasted only)

Palm hearts (peeled)

Sauces, canned or processed

Seaweed

* Seeds for planting or consumption

Shamrocks leaves without roots or soil

St. John's Bread

Singhara nut (Trapa bispinosa)

Tamarind bean pod

Truffles

Vegetables, canned or processed

Water chestnut (Trapa natans)

*Check with the consulate or agricultural office in the country of origin to confirm that your item is allowed. A phytosanitary certificate is required for propagative material. Pre-departure inspection is required for passengers traveling from Hawaii to the mainland, Puerto Rico to the mainland, and from the U.S. Virgin Islands to the mainland.

Many products grown in Canada or Mexico are allowed to enter the United States . This includes most vegetables and many fruits; however, seed potatoes from Canada currently require a permit. Additionally, stone fruit pples, mangoes, oranges, guavas, sopote, cherimoya and sweet limes from Mexico require a permit.