I know Aquarium Plants by Christel Kasselmann is highly thought of. But its expensive. And with any book, they go out of date for newer plants, but they can be supplemented by info from planted tank websites like Aquatic Plant Central or Planted Tank which both have "plant finder" features, which allow for searching by plant categories/names with pics, and some basic info. Kypros > > > > _______________________________________________ > GSAS-Member mailing list > GSAS-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/gsas-member > _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member