Bulbostylis trichobasis
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Bulbostylis
- species: Bulbostylis trichobasis
Ambatolaona- Antananarivo
Analamanga- Ampasimanolotra
Atsinanana- Ambatolampy
- Faratsiho
Vakinankaratra
Madagascar