My leaves are / as colorful as a rainbow

I am red / orange /yellow / and green
I am like a friend I am generous
When birds swoop by you can spy me
From a mile
The sun shines down on me and
energizes me
I am as colorful as a macaw
and as dark as the night
My stem is as long as a giraffe’s neck
I live in the dark forest floor and get
watered by the rain
I am as colorful as a rainbow