·? (reed, single, heteroglot [Term not mentioned in available sources])
term for a single reed, the tongue of which is attached to a slotted base and therefore replaceable, if damaged
With a metal tongue.
Sachs, Curt: Real-Lexikon der Musikinstrumente: zugleich ein Polyglossar für das gesamte Instrumentengebiet [Berlin, 1913]. Hildesheim, 1964 [facsimile], p.296 (Phagotum).