- Plant: Water Primrose (Ludwigia palustris)
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- Info: Entire plant / Aberdeen, NC (my garden 2022) / License: All rights reserved
- Caption: Water primrose #514; RAB p. 747, 137-1-23; AG p. 188, 42-2-7, "Named for C.G. Ludwig, 1709-1773, botanist and botanical author at Leipzig."