taxodium distichum

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Taxodium distichum - Bald Cypress (Taxodiaceae) ----------------------------------------------------------------------------------- Taxodium distichum is a very upright, pyramidal, stately tree that tolerates dry to very wet sites. Bald Cypress has fine-textured, medium green summer foliage, good orange-brown autumn foliage, ornamental red-brown exfoliating bark, and winter catkins. FEATURES Form -large tree, deciduous conifer -maturing at about 70' tall x 30' wide under urban conditions, but much larger in the wild (where in the Southern U.S. it may have Spanish Moss hanging from its branches) -upright pyramidal growth habit, sometimes becoming upright conical with age -rapid growth rate Culture -full sun -prefers acidic soils but is adaptable to heavy, alkaline soils (alkaline soils may result in some chlorosis) -tolerates very dry or very wet sites -prefers sandy soils -virtually no diseases or pests of significance -moderately available, primarily in B&B Foliage -spirally arranged along the stems, with the leaves on deciduous branchlet -linear, very fine-textured, medium green in summer, and becoming cinnamon-brown in autumn before abscising Flowers -monoecious, pendulous staminate immature inflorescences to 4" in winter, pistillate flowers, ornamentally insignificant -Mar.-Apr., with the staminate flowers elongating and swaying in the breeze Fruits -1" brown cones maturing in 1 yr., often go unnoticed Twigs -stems light green and thin, becoming brown with prominent rounded leaf scars Trunk -exfoliating in thin strips with a red-brown color -trunk very straight with a strong central leader, slowly tapering to the apex -buttressing "knees" may develop if the roots are submerged in water USAGE Function -specimen or focal point tree -wet or dry site tree Texture -fine textured in foliage and when bare -average density in foliage and when bare Assets -stately and formal year-round appearance, being a strongly pyramidal focal point that maintains its central leader throughout its life (actually a deciduous conifer) -rapid growth and establishment -wet-site-loving and dry-site-adaptable -ultra-fine-textured foliage (resulting in dappled shade in youth) and fine-textured true stems -exfoliating strips of subtly ornamental cinnamon bark -rich cinnamon-brown autumn leaf color -leaf cleanup in autumn is minimal or not needed catkins in late winter and early spring are attractive on mature trees as they sway in the wind -bark and wood is processed from natural stands in the Southeastern U.S. as a slow-decaying, orange-brown mulch Liabilities -none serious -taproot system makes B&B transplant success difficult with larger caliper saleable trees (hence the practices of field root-pruning of saplings while in production, or growing in containers, should alleviate this problem) Habitat -Zones 4 to 9 -Native to Southern U.S. swamps, rivers, and bayous SELECTIONS Alternates -stately pyramidal trees of deciduous foliage (Alnus glutinosa, Liquidambar styraciflua, Metasequoia glyptostroboides, Oxydendrum arboreum, etc.) -evergreen foliage (Abies concolor, Picea abies, Picea pungens, Pinus strobus 'Fastigiata', Tsuga canadensis, etc.) -trees that perform very well in both dry or wet sites (Fraxinus pennsylvanica, Gleditsia triacanthos, Quercus palustris, Salix alba, etc.) -trees with fine texture, at least when in foliage (Gleditsia triacanthos, Metasequoia glyptostroboides, Quercus phellos, Salix babylonica, etc.) -other deciduous conifers (Larix, Metasequoia, Pseudolarix) Cultivars - Variants - Related species -Taxodium distichum 'Shawnee Brave' - more narrow than the species form, to 75' x 20' Note: appropriately termed a deciduous conifer, since it sheds its foliage but is a member of the predominately evergreen Taxodiaceae

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Botanical description of the dedicious conifer Taxodium Distichum

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Page 1: Taxodium Distichum

Taxodium distichum - Bald Cypress (Taxodiaceae)-----------------------------------------------------------------------------------

Taxodium distichum is a very upright, pyramidal,stately tree that tolerates dry to very wet sites. BaldCypress has fine-textured, medium green summerfoliage, good orange-brown autumn foliage,ornamental red-brown exfoliating bark, and wintercatkins.

FEATURESForm

-large tree, deciduous conifer-maturing at about 70' tall x 30' wideunder urban conditions, but muchlarger in the wild (where in theSouthern U.S. it may have SpanishMoss hanging from its branches)

-upright pyramidal growth habit, sometimesbecoming upright conical with age-rapid growth rateCulture-full sun-prefers acidic soils but is adaptable to heavy, alkalinesoils (alkaline soils may result in some chlorosis)-tolerates very dry or very wet sites-prefers sandy soils-virtually no diseases or pests of significance-moderately available, primarily in B&BFoliage-spirally arranged along the stems, with the leaves ondeciduous branchlet-linear, very fine-textured, medium green in summer,and becoming cinnamon-brown in autumn beforeabscising

Flowers-monoecious, pendulous staminate immatureinflorescences to 4" in winter, pistillate flowers,ornamentally insignificant-Mar.-Apr., with the staminate flowers elongating andswaying in the breezeFruits-1" brown cones maturing in 1 yr., often gounnoticedTwigs-stems light green and thin, becoming brown withprominent rounded leaf scarsTrunk-exfoliating in thin strips with a red-brown color-trunk very straight with a strong central leader,slowly tapering to the apex-buttressing "knees" may develop if the roots aresubmerged in water

USAGEFunction-specimen or focal point tree-wet or dry site treeTexture-fine textured in foliage and when bare-average density in foliage and when bare

Assets-stately and formal year-round appearance, being astrongly pyramidal focal point that maintains itscentral leader throughout its life (actually a deciduousconifer)-rapid growth and establishment-wet-site-loving and dry-site-adaptable-ultra-fine-textured foliage (resulting in dappled shadein youth) and fine-textured true stems-exfoliating strips of subtly ornamental cinnamonbark-rich cinnamon-brown autumn leaf color-leaf cleanup in autumn is minimal or not neededcatkins in late winter and early spring are attractive onmature trees as they sway in the wind-bark and wood is processed from natural stands in theSoutheastern U.S. as a slow-decaying, orange-brownmulchLiabilit ies-none serious-taproot system makes B&B transplant successdifficult with larger caliper saleable trees (hence thepractices of fieldroot-pruning ofsaplings whilein production, orgrowing incontainers,should alleviatethis problem)Habitat-Zones 4 to 9-Native toSouthern U.S.swamps, rivers,and bayous

SELECTIONSAlternates-stately pyramidal trees of deciduous foliage (Alnusglutinosa, Liquidambar styraciflua, Metasequoiaglyptostroboides, Oxydendrum arboreum, etc.)-evergreen foliage (Abies concolor, Picea abies, Piceapungens, Pinus strobus 'Fastigiata', Tsugacanadensis, etc.)-trees that perform very well in both dry or wet sites(Fraxinus pennsylvanica, Gleditsia triacanthos,Quercus palustris, Salix alba, etc.)-trees with fine texture, at least when in foliage(Gleditsia triacanthos, Metasequoia glyptostroboides,Quercus phellos, Salix babylonica, etc.)-other deciduous conifers (Larix, Metasequoia,Pseudolarix)Cultivars - Variants - Related species

-Taxodium distichum 'Shawnee Brave'- more narrow than the species form,to 75' x 20'

Note: appropriately termed a deciduous conifer,since it sheds its foliage but is a member of thepredominately evergreen Taxodiaceae