5/6/12 Swamp Black Gum (Nyssa sylvatica var. biflora) flowers, leaf, and insect damage. Insect activity makes a red, wavy, margi

5/6/12 Swamp Black Gum (Nyssa sylvatica var. biflora) flowers, leaf, and insect damage. Insect activity makes a red, wavy, margin on one side of leaf. Same leaf has a pinch topside, and underneath is the resulting welt.