These plants are part of a collaborative effort beween me (Elinen) and Ztree to make more water plants for the Hoddminir mod. They have been very useful for us, and hopefully they can now bring a more varied plant life to your mod too.

You can download them here from Nexus: http://skyrim.nexusmods.com/mods/29486
This is a modders resource that contains 23 different water plants (as grass) and several Water lilies to add to your own mod. The water lilies are new static models made by Ztree, and the other water plants are re-textured grass models.
The water plants are divided in to three catagories, Lake (4), Shore (10) and Sea (9) plants, depending on where the species normaly grow.
The water lily come as five different models, two with only leaves, and three with leaves and flowers. There are several color variants for the flowers, white, yellow, blue, purple, pink and red. All in all there are 26 different models for the water lilies to choose from.