Ludwigia peruviana – Peruvian primrose-willow. Mr. Lundin submitted the picture to the 2023 Photography Contest saying, "sp. unknown, found at Lemon Bay Park and Environmental Center, Englewood, Florida, April, 2012." Google Lens thinks it is L. peruviana. The US Geological Survey shows the range of L. peruviana in North America to include Florida and thereabout. The plant is native to South America. Comments invited!
