Difference between revisions of "Taxodium distichum var. imbricarium"

(Nuttall) Croom

Cat. Pl. New Bern 30. 1837.

Common names: Pondcypress
Basionym: Cupressus disticha var. imbricaria Nuttall
Synonyms: Taxodium ascendens unknown
Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="tree some measurement"><b>Trees </b>to ca. 30 m;</span> <span class="statement" id="st-d0_s1" data-properties="trunk diameter">trunk to 2 m diam.</span> <span class="statement" id="st-d0_s2" data-properties="bark coloration;bark coloration;bark coloration;bark width"><b>Bark </b>brown to light gray, typically somewhat thicker and more deeply furrowed than that of other varieties.</span> <span class="statement" id="st-d0_s3" data-properties="branchlet orientation;rank count"><b>Branchlets </b>with leaves not in 2 ranks, mostly ascending vertically.</span> <span class="statement" id="st-d0_s4" data-properties="leaf some measurement;leaf fixation or orientation;leaf arrangement;leaf shape"><b>Leaves </b>ca. 3–10 mm, appressed and overlapping, mostly narrowly lanceolate, free portion not contracted or twisted basally.</span> <span class="statement" id="st-d0_s5" data-properties="portion fusion;portion condition or size;portion architecture;2n chromosome count">2n = 22.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Trees </b>to ca. 30 m; trunk to 2 m diam. <b>Bark</b> brown to light gray, typically somewhat thicker and more deeply furrowed than that of other varieties. <b>Branchlets</b> with leaves not in 2 ranks, mostly ascending vertically. <b>Leaves</b> ca. 3–10 mm, appressed and overlapping, mostly narrowly lanceolate, free portion not contracted or twisted basally. <b>2n</b> = 22.</span><!--
  
 
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|publication year=1837
 
|publication year=1837
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_523.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_523.xml
 
|genus=Taxodium
 
|genus=Taxodium
 
|species=Taxodium distichum
 
|species=Taxodium distichum
 
|variety=Taxodium distichum var. imbricarium
 
|variety=Taxodium distichum var. imbricarium
|2n chromosome count=22
 
|bark coloration=brown;light gray
 
|bark width=thicker
 
|branchlet orientation=ascending
 
|leaf arrangement=overlapping
 
|leaf fixation or orientation=appressed
 
|leaf shape=lanceolate
 
|leaf some measurement=3mm;10mm
 
|portion architecture=twisted
 
|portion condition or size=not contracted
 
|portion fusion=free
 
|rank count=2
 
|tree some measurement=0m;30m
 
|trunk diameter=0m;2m
 
 
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-->[[Category:Treatment]][[Category:Taxodium distichum]]
 
-->[[Category:Treatment]][[Category:Taxodium distichum]]

Revision as of 13:22, 27 July 2019

Trees to ca. 30 m; trunk to 2 m diam. Bark brown to light gray, typically somewhat thicker and more deeply furrowed than that of other varieties. Branchlets with leaves not in 2 ranks, mostly ascending vertically. Leaves ca. 3–10 mm, appressed and overlapping, mostly narrowly lanceolate, free portion not contracted or twisted basally. 2n = 22.


Habitat: Blackwater rivers, lake margins, swamps, Carolina Bay lakes, pocosins, and wet, poorly drained, pine flatwoods
Elevation: 0–100 m

Distribution

V2 523-distribution-map.gif

Ala., Fla., Ga., La., Miss., N.C., S.C.

Discussion

The name Taxodium distichum (Linnaeus) Richard var. nutans (Aiton) Sweet has been misapplied to this taxon; the type of this name belongs to var. distichum (F. D. Watson 1985).

Selected References

None.

Lower Taxa

None.
Frank D. Watson +
(Nuttall) Croom +
Cupressus disticha var. imbricaria +
Pondcypress +
Ala. +, Fla. +, Ga. +, La. +, Miss. +, N.C. +  and S.C. +
0–100 m +
Blackwater rivers, lake margins, swamps, Carolina Bay lakes, pocosins, and wet, poorly drained, pine flatwoods +
Cat. Pl. New Bern +
Illustrated +
Taxodium ascendens +
Taxodium distichum var. imbricarium +
Taxodium distichum +
variety +