bean
A four letter word for a type of wood would be pine. Another type of wood would be teak, also a four letter word.
"Tree" fits this description.
fern
fern
arbor
What is the first letter of a fourteen-letter word meaning a person in charge of a plant?
This tall plant is called the papayrus, discovered by the egyptians. From papyrus we get the word paper.
BRAN
The word you want is "tall".
tall
tall
leafy.
Foilage
Vegetation
Pyparus.
fern