| 8 Images of 6 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1116044 | lakecress | Neobeckia aquatica | |
| 1117270 | water fern | Salvinia minima | |
| 1116045 | lakecress | Neobeckia aquatica | |
| 1116059 | swamp morningglory | Ipomoea aquatica | |
| 1116043 | lakecress | Neobeckia aquatica | |
| 1555119 | common cattail | Typha latifolia | |
| 1317054 | watermoss | Salvinia spp. | To perform tests of water quality, entomologist Philip Tipping collects water samples from a tank infested with giant and common salvinia. |
| 1319092 | waterhyacinth | Eichhornia crassipes | The natural beauty of water-hyacinth's flower and foliage has helped it spread to become a floating nightmare in many tropical areas. |
