Shoot

Shoots appear to be immature trees, but at this stage of growth, the exact species cannot be identified. This plant may only be found on land in few places but is also found in clusters in various caves, and they exist solely for enriching scenery.

In Pikmin 251
Shoots can be seen in Pikmin 251. Their appearance is exactly like how it is in.

In Pikmin: Redemption
Shoots appear in large quantities in Pikmin: Redemption. Mature versions, such as Vines and Saplings, are also encountered.

In Pikspore
PS undefined

Shoots reappear in Pikspore and are found in many caves. For some odd reason, the frozen tunnels of the Cold Chasm are full of Shoots.