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Mexican Swamp Cypress

Taxodium distichum (taks-OH-dee-um dye-STICK-um mecks-ih-KAY-nuh)

Family: Cupressaceae Unknown Canopy (>40 ft)

The Mexican Swamp Cypress is a large, needle-leaf, evergreen, aquatic tree with a tall, straight trunk and a broad crown of spreading branches and drooping twigs. The trunk is often enlarged at the base with ridges and sometimes small "knees" project from submerged roots (although the "knees" are more rare on this cypress). The Mexican Swamp Cypress is the national tree of Mexico and is closely related to the Bald Cypress of the southeastern United States, The Mexican Swamp Cypress found in Chapultepec Park, Mexico City, are taller, reaching 165 feet, and are among the oldest cultivated trees in the New World, perhaps exceeding 600 years. The Mexican Swamp Cypress is a good street tree that tolerates wet sites. In natural settings, it is often found in swamps, streams, and river banks at sea level. It has broadly spreading branches, slightly bowed, with long, arching shoots. It prefers sun to partial shade and can grow in a range of soil types including damp soil. It is also drought tolerant. This species has been known to tolerate flooded conditions for extended periods of time. It is faster growing than Bald Cypress in good conditions and semi-deciduous in winter. A cone bearing plant, seeds are released upon cone ripening and germinate as soon as moisture conditions permit. There is a weeping form. VIDEO Created by Elizabeth Meyer for " Trees, Shrubs and Conifers " a plant identification course offered in partnership with Longwood Gardens. Diseases, Insect Pests, and Other Plant Problems: When well-maintained, cypress trees tend to have few insect or disease problems. Could suffer winter damage in Central Texas northward. More information on Taxodium distichum .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 57 attributes.

How it fits the guild

Guild layer 1 - Canopy (>40 ft) Optimal soil pH Acid (<6.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Taxodium distichum Taxodium distichum var. imbricarium
Native alternatives Taxodium distichum

Full plant profile

Growing Conditions
Plant type
Tree
Life cycle
Perennial; Woody
USDA zones
6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Clay; Loam (Silt); Sand
Soil pH
Acid (<6.0)
Soil drainage
Frequent Standing Water | Good Drainage | Occasionally Wet
Available space
24-60 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 36 ft. 0 in. - 72 ft. 0 in. | Width: 20 ft. 0 in. - 40 ft. 0 in.
Growth rate
Medium
Maintenance
Low
Canopy layer
1 - Canopy (>40 ft)
Form & Appearance
Habit / form
Arching; Broad; Spreading
Texture
Fine
Foliage
Deciduous; Needled Evergreen
Leaf color
Green
Leaf type
Needles; Simple
Leaf arrangement
Opposite
Leaf shape
Acicular
Leaf feel
Soft
Leaf value
Showy
Leaf size
< 1 inch long, < 1 inch wide
Hairs present
No
Leaf detail
Thin, feathery leaves in two rows down each branch.
Fall color
Gold/Yellow
Flower form
Insignificant
Flower detail
Does not flower.
Fruit color
Green
Fruit size
1-3 inches long, 1-3 inches wide
Fruit detail
Montezuma Cypress cones open in February and seeds ripen in October after flowering in March or April.
Stem detail
Bowed branches
Wildlife & Ecology
Native status
Unknown
Origin
Mexico
Distribution
Southern Texas south to Central America
Wildlife value
Nesting site and cover for birds. Seeds are eaten by small mammals.
Attracts
Songbirds
Play value
Wildlife Food Source
Food & Medicine
Harvest time
Winter
Landscape Use
Landscape location
Lawn; Naturalized Area; Pond; Riparian
Landscape theme
Rain Garden; Water Garden
Design feature
Specimen; Street Tree
Garden tags
#deciduous #fall interest #conifer #wet soils tolerant #flood tolerant #weeping #wetland
Problems & Resistance
Insect problems
Bagworms in Ornamental Landscapes
Resistant to
Drought; Wet Soil
Propagation
Seed
Fire risk
low flammability

Planted at Hunnicutt

Nobody’s planted this one yet.