Poaceae
Rugoloa polygonata
- Family
- Poaceae
- Genus
- Rugoloa
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Synonyms
- Dallwatsonia polygonata (Schrad.) J.R.Grande
- Panicum boliviense Hack.
- Panicum bourgaei E.Fourn.
- Panicum ecuadorense Mez
- Panicum pilosum var. polygonatum (Schrad.) Döll
- Panicum polygonatum Schrad.
- Panicum potamicum Steud.
- Panicum potamium Trin.
- Panicum schaffneri Mez
- Panicum schiedeanum Mez
- Panicum subpetiolatum Hack. ex Bertoni
- Setaria polygonata (Schrad.) Kunth
Photos

Photo: Zihao Wang, CC BY 4.0, from iNaturalist 
Photo: fmunoz, CC BY 4.0, from iNaturalist
More in Rugoloa
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.