What is "taxodium"

n. Any of the genus (taxlink Taxodium genus) of flood-tolerant conifers in the cypress family.

Taxodium is a genus of one to three species (depending on taxonomic opinion) of extremely flood-tolerant conifers in the cypress family, Cupressaceae. The generic name is derived from the Latin word taxus, meaning " yew", and the Greek word εἶδος (eidos), meaning "similar to." Within the family, Taxodium is most closely related to Chinese swamp cypress (Glyptostrobus pensilis) and sugi (Cryptomeria japonica).

Species of Taxodium occur in the southern part of the North American continent and are deciduous in the north and semi-evergreen to evergreen in the south. They are large trees, reaching tall and (exceptionally ) trunk diameter. The needle-like leaves, long, are borne spirally on the shoots, twisted at the base so as to appear in two flat rows on either side of the shoot. The cones are globose, diameter, with 10-25 scales, each scale with 1-2 seeds; they are mature in 7–9 months after pollination, when they disintegrate to release the seeds. The male ( pollen) cones are produced in pendulous racemes, and shed their pollen in early spring. Taxodium species grow pneumatophores, or cypress roots, when growing in or beside water; these are woody projections which rise above the water and are said to help carry oxygen to the root systems.