Lignum is Latin for

wood Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin th ...

and may refer to: * ''

Gmelina lignum-vitreum ''Gmelina lignum-vitreum'' is a species of plant in the family Lamiaceae. It is endemic to New Caledonia ) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of Ne ...

'', plant endemic to New Caledonia * Lignum, common name of ''

Muehlenbeckia florulenta ''Duma florulenta'' (synonym ''Muehlenbeckia florulenta''), commonly known as tangled lignum or often simply lignum, is a plant native to inland Australia. It is associated with wetland habitats, especially those in arid and semiarid regions su ...

'', plant native to inland Australia * Lignum Crucis, remnants of the True Cross * Lignum Ltd, see John C. Kerr * Lignum vitae, trade wood from trees of the genus ''Guaiacum'' *

Lignumvitae Key Lignumvitae Key is an island in the upper Florida Keys. It is located due north of, and less than one mile from the easternmost tip of Lower Matecumbe Key. The island has the Keys' highest point above sea level of , which beats the island of Ke ...

, island in the Florida Keys * ''

Vitex lignum-vitae ''Vitex lignum-vitae'', known in Australia as yellow hollywood or " lignum-vitae" (also used for other species), is a rainforest tree of eastern Australia. The natural range of distribution is in dry, sub-tropical or tropical rainforest from the ...

'', Australian rainforest tree *

Lignum, Virginia Lignum is an unincorporated community in Culpeper County, Virginia, United States. Lignum is located on Virginia State Route 3 east-southeast of Culpeper. Lignum has a post office A post office is a public facility and a retailer that prov ...

, unincorporated community in the United States

See also