What plant is the largest member of the Poaceae family?

More Questions:

Which company is the largest manufacturer of tires?

What were barcodes first used for?

Which advocacy group was founded by Maggie Kuhn?

What car was the focus of the 2009 documentary, "Love the Beast"?

First minted in 2000, whose likeness was on the face-side of the US dollar coin?

What does the sailor hold in his right hand on Margaret Thatcher's coat of arms?

What US state are a large portion of Stephen King's novels based in?

What is Chicago's main international airport?

Kazumura Cave is the longest cave in which state?

Ghana is located along which gulf?

DuPont chemist Wallace Carothers developed what new plastic material in 1930?

Which "Friends" character is the answer to the trivia question in the SNL "Lazy Sunday" sketch?

What did the Wicked Witch of the West spell out with her broomstick in the sky in the 1939 film "The Wizard of Oz"?

Which carved stone was the key to the understanding of Egyptian hieroglyphics?

Despite being referred to as Francine throughout the "Strangers in Paradise" comic book series, what is this character’s real first name?