Besides early work on Aristophanes, Pindar, and Sappho, whose character he vindicated, he edited Alcman (1815), Hipponax (1817), Theognis (1826) and the Theogony of Hesiod (1865), and published a Sylloge epigrammatum Graecorum (Bonn, 1828).
In nonflowering plants the works usually followed are for ferns, Hooker and Baker's Synopsis filicum; for mosses, Muller's Synopsis muscorum frondosorum, Jaeger & Sauerbeck's Genera et species muscorum, and Engler & Prantl's Pflanzenfamilien; for algae, de Toni's Sylloge algarum; for hepaticae, Gottsche, Lindenberg and Nees ab Esenbeck's Synopsis hepaticarum, supplemented by Stephani's Species hepaticarum; for fungi, Saccardo's Sylloge fungorum, and for mycetozoa Lister's monograph of the group. For the members of large genera, e.g.
1900, (insc. of Mylasa, Dittenberger, Sylloge, 95), E a-rpeurrs (insc. of MylasaLebasiii.
Apra p rts, 'Ap-ro pEns, and in an inscription of Tralles (Dittenberger, Sylloge, 573) Apra o o qs; Herodotus (vi.