Aase’s Onion

One of the most delightful signs of spring is the emergence of Aase’s Onion in open, sandy areas of the Boise Front. These charming natives are known to occur only in 6 counties of S. Idaho. Named in honor of Hannah Aase (1883-1980), a former botany professor at WSU in Pullman, this ephemeral beauty is also called the South Idaho Onion.

Most of us just encounter onions in the kitchen or in our soup. But it’s exciting to know that there are nearly 20 different onion species that are native to Idaho, and many, many more that are found elsewhere in North America. Another reason to keep your eyes on the ground when hiking!

April 13, 2019