Lessonia

The genus name Lessonia may refer to:

• Animalia:
  • Lessonia Swainson, 1832 (Aves, Tyrannidae)
  • Lessonia Eydoux & Souleyet, 1852, junior homonym = synonym of Aglaura Péron & Lesueur, 1810 (Hydrozoa, Rhopalonematidae)
  • Lessonia Labbe, 1934, junior homonym = replaced by Lessonina Starobogatov, 1976 = synonym of Peronia J.Fleming, 1822 (Gastropoda, Onchidiidae)

• Chromista:
  • Lessonia Bory (1825) (Phaephyceae, Lessoniaceae)

• Plantae:
  • Lessonia Bertero ex Hook. & Arn. (1833), pro syn. = synonym of Eryngium Tourn. ex L. (Apiales, Apiaceae)