Green ash (Fraxinus pennsylvanica), also called red ash, swamp ash, and water ash, is the most widely distributed of all the American ashes. Naturally a moist bottom land or stream bank tree, it is hardy to climatic extremes and has been widely planted in the Plains States and Canada.tudies have shown that advanced reproduction of green ash can be maintained in the understory for more than 15 years (12). Green ash may not grow more than 15 cm (6 in) in height yearly, with 12- to 15-year-old trees being 4 to 5 in (12 to 15 ft) tall and 2.5 cm (1 in) in diameter.
Individuals who have diabetic neuropathy can also experience swelling in the feet and ankles, according to WebMD. This condition can lead to infections, as neuropathy can cause reduced sensation in the feet. People with diabetic neuropathy should do a daily foot inspection to check for blisters or injuries.
An abnormal buildup of fluid in tissues called edema is what causes swelling in the legs. In some cases, edema that results in painful swollen legs and ankles can be caused by lymphatic dysfunction. In other cases, edema can result from long-standing venous reflux, a venous disease that causes spider veins and varicose veins and can lead to more serious conditions, such as skin discoloration or venous ulcers.