A verb for “to bloom” appearing in notes from the late 1960s as a derivative of √LOT(H), but in that document it was deleted (PE17/26). However losta- “to bloom” reappeared in notes on The Rivers and Beacon-hills of Gondor from 1969 with the same derivation, and in that document it was not deleted (VT42/18).
Conceptual Development: The verb ᴱQ. {lōta- >>} lōto- “to bloom” appeared in the Qenya Lexicon of the 1910s under the early root ᴱ√LO’O (QL/55). Some possible inflected forms for this Early Qenya verb appeared (untranslated) in one of the initial versions of the Oilima Markirya poem (PE16/57-58).
losta- vb. "to bloom" (VT42:18)