What is "crateranthus"

Crateranthus is a genus of woody plant in the Lecythidaceae family first described as a genus in 1913. It is native to tropical Central Africa ( Nigeria, Gabon, Congo).

1. Crateranthus congolensis Lecomte - Gabon
2. Crateranthus le-testui Lecomte - Gabon, Congo
3. Crateranthus talbotii Baker f. - Gabon, southern Nigeria