Hard to tell. There is other new growth on this plant which is looking totally normal.
Either some environmental issue perhaps caused by its freeze and thaw cycles over winter or if I’m really lucky it’s a sport!
Assuming it doesn’t die off I have 3 game plans:
- save seeds from any pods that manage to form on that variegated part
- attempt to take cuttings from that section if it grows enough to risk it
- take pollen from any flowers that open on that section and cross into other flexuosum plants I have if possible
There was some bird poop on the leaves above this, that’s what I thought this was from a distance. It’s hidden on the less accessible side of the plant, so at least it’s sheltered.