Erect
The erect stem is an aerial stem.
The aerial stem grows upright
without any support.
Procumbent
The procumbent stem is an aerial
stem. The procumbent stem
trails along the ground.
Climbing
The climbing stem is an aerial stem.
The climbing stem needs support to grow
upright. A climbing stem attaches itself to other
plants or objects and grows upward along them.
Pinegreenwoods Montessori
Montessori Botany
