White thread things growing on plant... HelP?

[Stock R]

I have this funny white thread stuff hanging off my moneywort and i have no idea what it is. It almost looks like a piece of torn up cloth that got stuck. Just lots of white thread. Originally I just left it as is, but after a few days, the leaves that it was hanging off of fell off/kinda died and i'm wondering if there's any relation.

Here's the best picture I could take of it.

Wondering what I shoudl do about it. Thanks in advance.

http://www.engsoc.org/~calazula/IMG_1669.jpg

[Booswalia]

Hard to tell from that shot. Is it the white glob in the center of the shot?

If so, it looks to me like a glob of Co2 gunk. Every once in a while I had, what I called Co2 gunk, build up in my Hagen reactor. I had to kind of wipe it off with a little brush. After a while it just stopped. Didn't seem to harm anything.

If I had to describe it, it was sort of like egg whites when they start to cook.