October 5, 2021

This is known as Bigpod Sesbania

It blooms in the late summer and autumn months

Its toxicity 

Depends on what you read

But everything's edible once.

Location: St. Sebastian River Preserve State Park, Fellsmere

Sources: http://www.floraofalabama.org/Plant.aspx?id=2059

https://www.newsherald.com/news/20190624/sesbania-coming-soon-to-yard-pasture-near-you

Photo and text © 2021 Dee Fairbanks Simpson