"My buttons!" He exclaimed when the professor revealed the next plant. This plant was indeed extremely rare, which made Eino very happy to have the chance to have access to it. In addition, it was also very difficult to care for it because it was so delicate and had demanded many requirements in order to keep it alive and healthy. This experience would never have been possible otherwise. "I do believe its Latin name is Coral Acropora Tenuis," He said with this hand raised, "and, in addition to what everyone else has said, this plant also supplies strontium, which aids bone growth." Although, strontium was only beneficial if taken in small doses, otherwise it could he harmful, which was probably way it wasn't used in Skele-Gro. Well, that and because it was extremely rare and difficult to maintain.