What are these Vine-like branches with tiny buds?

[Roqui]

Does anyone know what causes this??
Greenhouse Grow, SW Colorado
This is on a Sugar Black Rose EV fem, grown from seed, (Delicious Seeds Seed Bank in Spain). Normal growth and bloom until 2 weeks ago. The end on one branch sprouted these tiny vine-like extensions with tiny buds. Pistols are oversized as well on it as well. They are spreading back toward the trunk.Has anyone seen this before?

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[Gingerbeard]

I did a little googling because that looks cool.
Everything I found is in your title. It is simply a vine-like cannabis mutation. There are a few growers showing the mutation as whole plant, but it looks like what you have.

 

[Ckbrew]

You should breed that, cross it with a freakshow.

 

[Rwise]

Looks like foxtails to me, give it another week and lets see it again

 

[dirtymike]

Dr. Grinspoon strain??

 

[Gingerbeard]

Also found 'Creeper cannabis'.

 

[Rwise]

Check out this site on mutaitions

https://terpyz.eu/en-us/blogs/terpyz-magazine/9-different-types-of-cannabis-mutations