Osmia (Helicosmia) labialis Pérez, 1879 *
Distribution: WEST PALAEARCTIC (Müller 2021).
Material examined. N. Lebanon: Tannourine El Tahta, Wadi Ain El Raha, 900 m, 11.V.2017, 2♀ ; Arz Tannourine, Trail 4, 1762 m, 21.V.2018, 1♀; Tannourine El Tahta, Al Mahbase, 893 m, 5.V.2019, 1♀; Tannourine El Tahta, Mar Boutrous, 1207 m, 31.V.2019, 1♀; all leg. Boustani M, coll. MBOU.
Flower records. Asteraceae: Carduus argentatus, Centaurea triumfetti .