Egeria (plant) particularly in Europe, fast-growing, adaptable plants such as "Egeria" can spread quickly and cause major damage to native plants and wildlife. Egeria (plant) Egeria is a genus of three species of aquatic plants in the family Hydrocharitaceae described as a genus in 1849. native to warm-temperate South America. The genus was formerly included in the related genus "Elodea", from which it differs in having the leaves in whorls of four or more, not three, and in having more conspicuous flowers with larger (particularly broader) petals. "Egeria" is found in many temperate and subtropical regions throughout the world as an introduced,
Darkhovin Nuclear Power Plant other country was ready to cooperate in its construction. Iran started to indigenously design the reactor for Darkhovin Nuclear Power Plant basing the design on IR-40 reactor using heavy water. The Iranian nuclear reactor design has a capacity of 360 MW. The plant was announced in 2008, originally scheduled to come online in 2016, but construction has been delayed. There is currently no public information on how many reactors the power station is planned to house. The plant is going to be Iran's first indigenously designed and built nuclear power plant besides the research reactor of IR-40. In 1976 novel