Pea (Franchise)

Pea is a plant briefly mentioned in How to Train Your Dragon Franchise.

Description
Although the term "pea" is usually used to describe the seeds of the plant Pisum sativum, it can also be used to name plants in the family Fabaceae.

Peas are normally green, and sometimes golden yellow, or infrequently purple pod-shaped vegetable, commonly grown by humans in a cool season, as vegetable crops. Pea plants are vines with thin tendrils forming from leaves that can coil around any support climbing 1–2 m above ground.

Function
Peas are commonly used as food, usually boiled to make their taste sweeter.

Because of their Rhizobia bacterias that fix nitrogen in their roots, when peas die, they release the substances in the soil, which will later be used by other plants.

Dragons: Race to the Edge, Season 6
Snotlout mentions peas in the episode "Mi Amore Wing", while talking about the twins' intelligence.

"They share a pea brain, Hiccup, and peas are really small to start with."

- Snotlout