What is "petchia"

Petchia is a genus of plant in the Apocynaceae family, first described as a genus in 1926. It is native to Madagascar, Cameroon, the Comoros and Sri Lanka.

1. Petchia africana Leeuwenb. - Cameroon
2. Petchia ceylanica ( Wight) Livera - Sri Lanka
3. Petchia cryptophlebia ( Baker) Leeuwenb. - Madagascar
4. Petchia erythrocarpa ( Vatke) Leeuwenb. - Comoros, Madagascar
5. Petchia humbertii ( Markgr.) Leeuwenb. - Madagascar
6. Petchia madagascariensis ( A.DC.) Leeuwenb. - Madagascar
7. Petchia montana ( Pichon) Leeuwenb. - Madagascar
8. Petchia plectaneiifolia (Pichon) Leeuwenb. - Madagascar