A new-to-me bloom and an odd seedpod

Dwarf Barbados cherry (Malpighia glabra)

Alamo vine (Merremia dissecta)

We purchased both of these natives at last April's native plant sale at the Lady Bird Johnson Wildflower Center in Austin. Their fall sale is coming up October 4-6!  

UPDATE SEPTEMBER 23, 2013 

I salvaged what was left of seeds in the Alamo vine pod. They're HUGE.