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Nyssa sylvatica, commonly known as tupelo, black tupelo, black gum or sour gum, [2] [a] is a medium-sized deciduous tree native to eastern North America from the coastal Northeastern United States and southern Ontario south to central Florida and eastern Texas, as well as Mexico.
Rather than a single disease entity, periodontal disease is a combination of multiple disease processes that share a common clinical manifestation. The cause includes both local and systemic factors. The disease consists of a chronic inflammation associated with loss of alveolar bone. Advanced disease features include pus and exudates.
Tupelo / ˈ t uː p ɪ l oʊ /, genus Nyssa / ˈ n ɪ s ə /, [3] is a small genus of deciduous trees with alternate, simple leaves. [1] [4] It is sometimes included in the subfamily Nyssoideae of the dogwood family, Cornaceae, but is placed by other authorities in the family Nyssaceae. [5]
Dibotryon morbosum or Apiosporina morbosa is a plant pathogen, which is the causal agent of black knot. [1] [2] It affects members of the Prunus genus such as; cherry, plum, apricot, and chokecherry trees in North America. The disease produces rough, black growths that encircle and kill the infested parts, and provide habitat for insects.
The crown of the tree appears narrow [10] and irregular. [7] Under optimal growth conditions, swamp tupelo can reach heights of 100 feet (30 m) [ 6 ] or more. [ 3 ] The base of the tree is commonly enlarged into a buttress as the tree grows larger and the bark bears fissures irregularly.
Eucalyptus ovata, a tree that grows in south eastern Australia Index of plants with the same common name This page is an index of articles on plant species (or higher taxonomic groups) with the same common name ( vernacular name).
Gum tree is the common name of several trees and plants: Eucalypteae, particularly: Eucalyptus, which includes the majority of species of gum trees; Corymbia, which includes the ghost gums and spotted gums; Angophora, which includes Angophora costata Sydney red gum; Nyssa sylvatica, common names include blackgum, sour gum
One black locust leaf showing 13 leaflets. The roots of black locust contain nodules that allow it to fix nitrogen, as is common within the pea family.Trees reach a typical height of 12–30 metres (40–100 feet) with a diameter of 0.61–1.22 m (2–4 ft). [8]