-Popal: Growth herbacea that develops in marshy places in the coastal plains, conagua permanent where it lives rooted in the background, both temperate and warm areas. Her main area of distribuciÛn is located in the coastal plain of the southern Gulf of Mexico. Cattail: Community of herbaceous plants rooted at the bottom of swamps or along the shores of lakes and ponds, both warm dezonas as temperate regions.