Yokomon

Yokomon is a Bulb Digimon whose name and design are derived from the onomatopoeia for bouncing about (ぴょこぴょこ Pyokopyoko ? ), and as such it is always hopping around. It is a Lesser Digimon with a large flower blooming from its head. It is able to move by skillfully operating its root-like tentacles, and with its lightness it can rise into the air, but only to a small height. As it is brimming with curiosity, it is restlessly stirring and its appearance seems very cute. It has a habit of living together in flocks, and it is said that due to grouping the flocks will grow from a few to a few hundred.[3]

Yokomon is the Partner of Kate

Forms
The name "Biyomon" refers only to the Rookie form of this Digimon. Throughout the story, Biyomon gains the ability to Digivolve into a number of more powerful forms, each with a different name and special attack. However, the Rookie level is her preferred form and the one she spends most of her time in, due to the amount of energy required to stay in a higher form. Nyokimon's Digi-Egg

NyokimonNyokimon.jpg
Nyokimon is Biyomon's Fresh form. Nyokimon is a small black seed with green leaves sprouting out of its head. Its name comes from the Japanese word "nyokinyoki", meaning "plants sprouting one after another"

She is Biyomon's Fresh form.