Oxygonum tristachyum, Z.Rogers858--Madag. Prov. Tuliar. Parc Nat. Zombitse. 13 Jan 06. 013.jpg
Endemic to Madagascar (source: POWO). Flora of the World documents 2 occurrences across 1 country.
Location
Madagascar, Atsimo-Atsinanana, Toliara (Sakaraha)
-22.886389, 44.692222
Location Remarks
Zombitse National Park. Along trail to the west of the main parking lot just off of National Route ú7. Specimens preserved in alcohol.
Collectors
Zachary Scott Rogers, Rolland Ranaivojaona, Christopher Davidson, Sharon R. Christoph
Location
Madagascar, Diana, Antsiranana (Ambatozavavy)
-13.413056, 48.335556
Location Remarks
Nosy Be, SE corner of island in Lokobe Forest. Along sandy beach. Specimens preserved in alcohol.
Collectors
Zachary Scott Rogers, Rolland Ranaivojaona, Christopher Davidson, Sharon R. Christoph, Fidi Ratovoson
