Leptosiphonium

Leptosiphonium is a genus of flowering plants in the family Acanthaceae. It includes ten species native to New Guinea and the Solomon Islands.

Species
Ten species are accepted:
 * Leptosiphonium aruense (S.Moore) Bremek. & Nann.-Bremek.
 * Leptosiphonium forbesii (S.Moore) Bremek. & Nann.-Bremek.
 * Leptosiphonium garckeanum (K.Schum.) Bremek. & Nann.-Bremek.
 * Leptosiphonium gloeocalyx (K.Schum.) Bremek. & Nann.-Bremek.
 * Leptosiphonium guppyi (Hemsl.) Bremek. & Nann.-Bremek.
 * Leptosiphonium papuanum (S.Moore) Bremek. & Nann.-Bremek.
 * Leptosiphonium potamoxenos (K.Schum.) Bremek. & Nann.-Bremek.
 * Leptosiphonium stricklandii F.Muell.
 * Leptosiphonium versicolor (S.Moore) Bremek. & Nann.-Bremek.
 * Leptosiphonium vestitum (Engl.) Bremek. & Nann.-Bremek.