Has this been hanging outside?
I could be totally off base here, but they almost appear to me, to be spider eggs/sacks?
The first pic is a little to blurry for my old eyes, but... that's what it reminds me of.
Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Are you asking about the white things?
I believe they are Tubercles. Small aerial tubers. A form of reproduction.
(And they sure do have a similar appearance to spider egg sacks!)
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"
I'm so glad that you popped in greene! I would have had no other clue, as I've never grown this vine.
Sure did look like a spider egg sack to me!
Live and learn!
I am a strong believer in the simple fact is that what matters in this life is how we treat others. I think that's what living is all about. Not what I've done in my life but how I've treated others. ~~ Sharon Brown