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Symbol | Official Item

Walla Walla Sweet Onion

Official State Vegetable of Washington

Washington designated the delicious and distinctive Walla Walla sweet onion as the official state vegetable in 2007. The measure to adopt a state vegetable was the result of a seventh-grade honors social-studies class project at Eatonville Middle School, and previously a project of a Kirkland Junior high school class. All State Foods

Petrified Wood

Official State Gem of Washington

Washington designated petrified wood as the state gem in 1975. Though rock-hard and jewel-like when polished, petrified wood is actually a fossil, not a gemstone.

Columbian Mammoth

Official State Fossil of Washington

Washington designated the Columbian mammoth as the official state fossil in 1998 after a four-year effort by students from Windsor Elementary School. All State Dinosaurs & Fossils

Columbian Mammoth Facts

These extinct prehistoric woolly elephants (Mammuthus columbi) roamed the North American continent during the Pleistocene age (last ice age). Most mammoths were larger than modern elephants. Their diet consisted primarily of grasses, sedges, and rushes.

Apple

Official State Fruit of Washington

Washington designated the apple as the official state fruit in 1989. Washington produces about 42 percent of the apples grown in the United States (and 60% of those are grown for fresh consumption).  All State Foods

Pacific Chorus Frog

Official State Amphibian of Washington

Washington designated the Pacific chorus frog (Pseudacris regilla) as the official state amphibian in 2007 (proposed by a third grade class at Boston Harbor Grade School in North Olympia, Washington). The Pacific chorus frog is a native amphibian found in every county of Washington state. All State Amphibians

Steelhead Trout

Official State Fish of Washington

Washington designated steelhead trout (Salmo gairdnerii) as the official state fish in 1969. Fishing is a major industry in Washington state (and steelhead trout is one of the most popular fish for recreational fishing). All State Fish