The Secrets of the Madagascar Lace Plant (article)

image:

http://www.plantedtank.net/forums/plants/48181-plant-id-please-see-through-leaf.html

article:



http://www.tfhmagazine.com/details/articles/the-secrets-of-the-madagascar-lace-plant.htm



also useful:

http://aqualandpetsplus.com/Plant,%20Aponogeton%20fenestralis.htm