What is "aulotandra"

Aulotandra is a genus of plants native to Cameroon and Madagascar.

1. Aulotandra angustifolia H.Perrier - Madagascar
2. Aulotandra humbertii H.Perrier - Madagascar
3. Aulotandra kamerunensis Loes - Cameroon
4. Aulotandra madagascariensis Gagnep. - Madagascar
5. Aulotandra trialata H.Perrier - Madagascar
6. Aulotandra trigonocarpa H.Perrier - Madagascar