Taxa described in 1823

Aeschynanthus is a genus of about 150 species of evergreen subtropical and tropical plants in the family Gesneriaceae. They are usually trailing epiphytes with brightly colored flowers that are pollinated by sunbirds. The genus name comes from a contraction of aischuno (to be ashamed) and anthos (flower). The common name for some species is lipstick plant, which comes from the appearance of the developing buds emerging from the calyces.

Adenophora is a genus of flowering plants in the family Campanulaceae, the bellflowers. Plants of this genus are known commonly as ladybells. Most of the species in the genus are native to eastern Asia, with a few in Europe. Many are endemic to either China or Siberia.

genus of insects

genus of plants

genus of fungi

Eronia, commonly called vagrants, is a genus of butterflies of the subfamily Pierinae found mainly in Africa. For other butterflies called "vagrants" see genus Nepheronia.

Centronia is a genus of plants in the family Melastomataceae.

Loxonia is a genus of flowering plants belonging to the family Gesneriaceae. It includes three species native to Peninsular Malaysia, Sumatra, and Borneo.

genus of insects

Strigula is a genus of lichen-forming fungi in the family Strigulaceae.

Metria is a genus of moths in the family Erebidae. The genus was erected by Jacob Hübner in 1823.

REDIRECT Allen's swamp monkey

Amycterus is a genus of weevils belonging to the Amycterini tribe in the family Curculionidae, first described by Carl Johan Schönherr in 1823. The decisions for synonymy are based on work by Alonso-Zarazaga, M.A. and Lyal, C.H.C. and Elwood Zimmerman (Aphalidura, Eustatius, Prophalidura).

Reichenbachia is a genus of flowering plants belonging to the family Nyctaginaceae, the family that also includes Bougainvillea. The genus contains a single species, Reichenbachia hirsuta.Spreng.