Before I left Palo Alto, I harvested two very (overly) ripe pea pods that I had intentionally left on the vines to dry.
I’m pretty sure these are Sugar Snap Pole Peas.
From these two pods, originating from two pea plants, I got six seeds.
The original packet of seeds was from 2012 (!), and had a pretty low germination rate, but now I have a fresh new 2021-era seeds to plant next year!