Harmonicas and pan flutes are both made with a number of sections, each containing reeds, that are bound together into a single musical instrument..
Ed Reed had the same number for the Ravens as he did with the 'Canes - #20.
Panpipe
Reeds grow in river
I left my spare reeds at home. These reeds are used for musical instruments by the natives.
the reeds
There are no reeds inside a flute.
what is a group of reeds called
it only has one reed but the have double-reeds
One place you can get clarinet reeds is The Music Stop. They sell Rico and Vandoren reeds.
I suspect you are referring to single reeds (clarinet and sax) and double reeds (oboe and bassoon).
what is a group of reeds called