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,
The Cruciferous Vegetable Amplification live forever. Based on this, he alters his diet, replacing pizza with cruciferous vegetables on Thursdays, beginning with brussel sprouts. He also makes the decision to start exercising and after Raj points out that Penny jogs, the two decide to go jogging together. At nighttime, Sheldon knocks on Leonard's bedroom in distress, claiming to have cholera. When Leonard dismisses this, he suggests some equally unlikely alternatives, while Leonard thinks he may have appendicitis. Before they can go to the hospital, Sheldon farts loudly. Sheldon suggests that this was a result of the brussel sprouts he had and the two return