GRASSES AND GRASSLIKE PLANTS Maidencane, Panicum hemitomon; Narrowleaf sawgrass, Cladium mariscoides Other plants that occur in the community are found in Appendix B. 3. Animals The most common wildlife species include: MAMMALS Deer, mink, raccoon, otter BIRDS Anhinga, barred owl, egrets, herons, limpkin, pileated woodpecker, purple gallinule, prothonotary warbler, wood duck, wood stork REPTILES Alligator, frogs, turtles, salamanders, variety of water snakes Information on animals known to occur in specific ecological communities is in Appendix C. LAND USE INTERPRETATIONS 1. Environmental Value as a Natural System Cypress swamps are an extremely Valuable resource. They can be used for environmental educational study, scientific research, and recreation. They have a high value for use as wildlife habitat. This community has a relatively low diversity of plant species due to the fluctuating water levels and low nutrient availability. Both drastic changes in the water level and a stabilized water level may change the plant community. Often this will occur due to the effects of dams, dikes, or drainage channels. The cypress swamp is not a prime area for residential development. When ditched and drained, these areas may be used for pine production although they are not as productive as the surrounding pine lands. Fire is a stress factor, primarily on the drier portions, but water is important in all areas. Water enters the swamp directly from rainfall or runoff. The water level is highest in summer and peak productivity occurs in early spring. Stagnant water will result in slow tree growth especially if it occurs during the growing season. Natural regeneration of cypress requires fluctuation of the water. Flooding during the dry season will prevent the cypress trees from reproducing. Water must be available to germinate the seeds because it provides natural stratification. However, when the seedling starts to grow its top must be maintained above water. Cypress swamps provide water storage areas by holding excess water and slowly releasing it into the water table. Water quality is enhanced by the community, which functions like a waste treatment plant by absorbing nutrients from the water. 2. Rangeland This community has little or no value as rangeland.