From left to right:
Cokamool Frez, Cokamool Kloro, Cokamool Tiny.

The Cokamool is a Prime Roots Flora. Though technically it's not a plant but a shell-animal.

It's scientific name is Cocoa. It appears in 3 variants, seen on the right.

In most of the Prime Roots, the Cocoa you'll encounter will be nothing but scenery. But in the Kitins' Lair some of them can be targeted and killed. Killing these is part of the Medic and Scrollmaker occupations.

• Cokamool Frez appear in the entry room. They are needed at grade 1 and grade 6.
• Cokamool Kloro appear in the Cattle Room. They are needed at grade 2 and grade 3.
• Cokamool Tiny appear in the Prime Eggs Room. They are needed at grade 4 and grade 5.

The 3 variants can be seen from left to right in the image on the right.