Ads
related to: can cypress knees be removed from the ground
Search results
Results From The WOW.Com Content Network
Knees with very little taper A bald cypress exhibiting tapered knees. A cypress knee is a distinctive structure forming above the roots of a cypress tree of any of various species of the subfamily Taxodioideae, such as the bald cypress. Their function is unknown, but they are generally seen on trees growing in swamps.
Bald cypress forest in winter, showing "knees" and (brown) high flood level, Lynches River, Johnsonville, South Carolina. Bald cypress trees growing in swamps have a peculiarity of growth called cypress knees. These are woody projections from the root system project above the ground or water.
Members of the subfamily Taxodioideae produce woody above-ground structures, known as cypress knees, that project upward from their horizontal roots. One hypothesis suggests that these structures function as pneumatophores, facilitating gas exchange in waterlogged soils.
Aerating roots (or knee root or knee or pneumatophores): roots rising above the ground, especially above water such as in some mangrove genera (Avicennia, Sonneratia). In some plants like Avicennia the erect roots have a large number of breathing pores for exchange of gases.
Unlike bald cypress and pond cypress, Montezuma cypress rarely produces cypress knees from the roots. [3] Trees from the Mexican highlands achieve a notable stoutness. One specimen, the Árbol del Tule in Santa María del Tule, Oaxaca, Mexico, is the stoutest tree in the world with a diameter of 11.42 m (37.5 ft). Several other specimens from 3 ...
Taxodium ascendens, also known as pond cypress, [2] is a deciduous conifer of the genus Taxodium, native to North America.Many botanists treat it as a variety of bald cypress, Taxodium distichum (as T. distichum var. imbricatum) rather than as a distinct species, but it differs in habitat, occurring mainly in still blackwater rivers, ponds and swamps without silt-rich flood deposits.
Grown - The term "grown knees" refers to any knee which is made from a natural crook or bend in a tree. Grown knees can be taken from several locations within a tree. The roots are a particularly useful source as the root structure of many species of trees naturally spreads out laterally just beneath the ground in order to help anchor the tree.
Hesperocyparis guadalupensis, commonly known as Guadalupe cypress, is a species of western cypress from Guadalupe Island in the Pacific Ocean off the western coast of Mexico's Baja Peninsula. It was previously known as Cupressus guadalupensis until 2009.