Late winter or early spring
Spring
Other: February-April
Common names
Flatpod
Oldstem idahoa
Comments:
Posted by KFredenburg (Black Hills, SD - Zone 5a) on Jul 20, 2020 9:38 PM concerning plant:
When the 2 sides of the pod fall away, the silvery partition remains attached to the tip of the flower stalk. Range: northern California to eastern Washington, southern Idaho, and northern Nevada.
