What is this???? mini bulb? a mutant sister? a failed prior growth?

[DirtyCoconuts]

So i got a few new plants including this Ctsm.

i did my normal routine of keep it separated and apply incocour and then repot.

as i was cleaning the roots ( spotted a nice double new growth!!!) and then i found this thing... it looks like a tiny pbulb but it is not really connected to the others the way a pbulb would be and it made me quite curious

Dichaea longea by J Solo, on Flickr

Dichaea longea by J Solo, on Flickr

Dichaea longea by J Solo, on Flickr

and one of the whole root mass just because it is nice

Dichaea longea by J Solo, on Flickr