Nyssa aquatica

Nyssa aquatica, commonly called the water tupelo,^[2] cottongum,^[3] wild olive,^[3] large tupelo,^[3] tupelo-gum,^[2] or water-gum,^[2] is a large, long-lived tree in the tupelo genus (Nyssa) that grows in swamps and floodplains in the Southeastern United States.^[4]

Nyssa aquatica
A stand of Nyssa aquatica (water tupelo)
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Cornales
Family:	Nyssaceae
Genus:	Nyssa
Species:	N. aquatica
Binomial name
Nyssa aquatica L.
Natural range

Nyssa aquatica trunks have a swollen base that tapers up to a long, clear bole, and its root system is periodically under water.^[4] Water tupelo trees often occur in pure stands.

Names

Nyssa aquatica's genus name (Nyssa) refers to a Greek water nymph;^[5] the species epithet aquatica, meaning ‘aquatic’, refers to its swamp and wetland habitat.

One of the species' common names, tupelo, is of Native American origin, coming from the Creek words ito ‘tree’ and opilwa ‘swamp’; it was in use by the mid-18th century^[6]

Uses

A large mature tree can produce commercial timber used for furniture and crates. The swollen base of the Nyssa aquatica is the source of a favored wood of wood carvers.

Many kinds of wildlife eat the fruit, and it is a favored honey tree.^[4]

Swollen trunk base, in swamp habitat

Nyssa aquatica foliage

The current world record Water Tupelo tree is located in White County, Arkansas. According to the National Forests Champion Trees Official Register, it boasts a trunk circumference of 451 inches, a height of 125 feet, and a crown spread of 92.5 feet.

Gallery

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  Branch with inflorescences
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  Seeds