Re: Seed pod
Posted by Tim MA z6 on July 31, 2016, 9:35 pm, in reply to "Re: Seed pod"
Great photos Don. Interesting that your concava seed pods aren't constricted but the other form is. Our small forms of filamentosa which have naturalized up here have 1" (2.5cm) seed pods which are highly constricted. What forms of filamentosa in your area have small pods (1") and are constricted? I always ID'd them as a form of concava.