ᴺQ. [ᴱQ.] sirpë [þ] n. “stalk, slender tube, ⚠️stem” (Category: Branch)
Neo-Quenya: As this early root does not conflict with any later forms, I would retain this word as ᴺQ. sirpë “stalk, slender tube”. However, I adapt the early root as ᴺ√THIRIP “stalk” to preserve more Gnomish forms, so I would assume the s in ᴺQ. sirpë is from older þ. Furthermore, for “stem” I would use the later word Q. telco (LotR/1118).
Reference ✧ QL/84 ✧ “stem, stalk, slender tube, etc.”
|ᴱ√SIRIP > sirpe||[siripē] > [siripe] > [sirpe]||✧ QL/84|