Emerging bud

[Growdude]

There's a bud emerging from the petiole of a fan leaf.
Anybody seen this before?

 

[greenmobster440]

That's some cool stuff there. Wild how cannabis grows sometimes. I've not seen this before.

 

[Flower]

I have not had it happen on a plant I have grown, but I have seen pictures of this posted on other forums.