Synonyms: Goldfussia APNI* Leptacanthus APNI* Mackenziea APNI* Nilgirianthus APNI* Perilepta APNI* Pseudaechmanthera APNI* Pteracanthus APNI* Semnostachya APNI* Diflugossa APNI* Sinthroblastes APNI*
Distribution and occurrence: World: c. 250 species, tropical Asia