Robuta

https://www.fws.gov/species/broadleaf-arrowhead-sagittaria-latifolia Broadleaf Arrowhead (Sagittaria latifolia) | U.S. Fish & Wildlife Service broadleaf arrowhead sagittaria latifolia u fish wildlife https://www.semanticscholar.org/topic/Sagittaria-latifolia/524860 Sagittaria latifolia | Semantic Scholar sagittaria latifolia semantic scholar