got hemi?

[CopsPop]

I have various strains of autoflowers that are at 50 days of flower. Several have these balls at the nodes on stem and branches. Are these going hemi? Not sure what I am seeing.

 

[NuttyProfessor]

Swollen calyx's , they are ok , my autos are the same , scares the shit out of you , should be 2 hairs coming out