Wednesday, November 21, 2007

Chapter 5: Aquatic Plants, Macrophytes, Halophytes, Hydroponic Vegetables, Trees, Agroforestry in Ecological Wastewater-Treatment Systems---cont.

Photographs of Ranunculus repens L.
Views of Ranunculus repens L., commonly called creeping buttercup or variegated buttercup. A perennial with yellow-green leaves and yellow flowers, it grows to 6 inches tall (15 centimeters). This species is ideal for constructed wetlands for wastewater treatment. (Photographs by Jo-Shing Yang)






1 comment:

Jo-Shing Yang said...

The fourth photograph was posted by accident; this is the same one as the second photograph.