Difference between revisions of "Thelypteris grandis var. grandis"

A. R. Smith
Illustrated
Treatment appears in FNA Volume 2.
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|accepted_authority=A. R. Smith
 
|accepted_authority=A. R. Smith
 
|publications=
 
|publications=
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|special_status={{Treatment/ID/Special_status
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|code=F
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|label=Illustrated
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}}
 
|basionyms=
 
|basionyms=
 
|synonyms=
 
|synonyms=
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--><span class="statement" id="st-d0_s0" data-properties="stem growth form or orientation;stem diameter"><b>Stems </b>long-creeping, ca. 1 cm diam.</span> <span class="statement" id="st-d0_s1" data-properties="leaf architecture;leaf duration;leaf some measurement;leaf arrangement;leaf some measurement"><b>Leaves </b>monomorphic, evergreen, 4–8 cm apart, to ca. 3 m.</span> <span class="statement" id="st-d0_s2" data-properties="petiole coloration;petiole length;petiole width;scale coloration;scale shape;scale pubescence"><b>Petiole </b>straw-colored, to 1.3 m × 0.8–1.2 cm, at base sparsely set with brown, lanceolate, hairy scales.</span> <span class="statement" id="st-d0_s3" data-properties="blade some measurement;blade width;blade shape;blade shape;blade shape"><b>Blade </b>to ca. 1.7 m, broadest at or near base, gradually to somewhat abruptly tapered to pinnatifid apex.</span> <span class="statement" id="st-d0_s4" data-properties="pinna atypical length;pinna length;pinna atypical width;pinna width;pinna shape;pinna width"><b>Pinnae </b>(15–) 20–45 × 2–3.5 (–4.8) cm, incised mostly 3/4–9/10 of width;</span> <span class="statement" id="st-d0_s5" data-properties="segment orientation or shape;segment course;segment count;basal segment orientation;basal segment count;proximal pinna size">segments oblique, curved, 2–4 basal basiscopic ones (those facing base of petiole) on proximal pinnae greatly reduced or wanting;</span> <span class="statement" id="st-d0_s6" data-properties="proximal segment atypical count;proximal segment count;segment arrangement;segment arrangement">proximal 1–2 (–3) pairs of veins from adjacent segments connivent at sinus.</span> <span class="statement" id="st-d0_s7" data-properties="indument some measurement;scale coloration;scale pubescence"><b>Indument </b>abaxially of hairs 0.1 mm on costae and veins, also of brownish, hairy scales on costae;</span> <span class="statement" id="st-d0_s8" data-properties="blade tissue pubescence">blade tissue glabrous on both sides.</span> <span class="statement" id="st-d0_s9" data-properties="sorus shape;sorus position;sorus position;sorus position"><b>Sori </b>round, medial to supramedial;</span> <span class="statement" id="st-d0_s10" data-properties="indusium coloration;indusium coloration;indusium coloration;indusium pubescence">indusia pinkish to reddish-brown, glabrous;</span> <span class="statement" id="st-d0_s11" data-properties="">sporangia glabrous.</span> <span class="statement" id="st-d0_s12" data-properties="sporangium pubescence;2n chromosome count">2n = 72.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>long-creeping, ca. 1 cm diam. <b>Leaves</b> monomorphic, evergreen, 4–8 cm apart, to ca. 3 m. <b>Petiole</b> straw-colored, to 1.3 m × 0.8–1.2 cm, at base sparsely set with brown, lanceolate, hairy scales. <b>Blade</b> to ca. 1.7 m, broadest at or near base, gradually to somewhat abruptly tapered to pinnatifid apex. <b>Pinnae</b> (15–)20–45 × 2–3.5(–4.8) cm, incised mostly 3/4–9/10 of width; segments oblique, curved, 2–4 basal basiscopic ones (those facing base of petiole) on proximal pinnae greatly reduced or wanting; proximal 1–2(–3) pairs of veins from adjacent segments connivent at sinus. <b>Indument</b> abaxially of hairs 0.1 mm on costae and veins, also of brownish, hairy scales on costae; blade tissue glabrous on both sides. <b>Sori</b> round, medial to supramedial; indusia pinkish to reddish brown, glabrous; sporangia glabrous. <b>2n</b> = 72.</span><!--
  
 
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|elevation=0–50 m
 
|elevation=0–50 m
 
|distribution=Fla.;West Indies in the Greater Antilles;St. Christopher (St. Kitts).
 
|distribution=Fla.;West Indies in the Greater Antilles;St. Christopher (St. Kitts).
|discussion=<p>In the flora Thelypteris grandis var. grandis is known only from one population in Collier County, Florida.</p>
+
|discussion=<p>In the flora <i>Thelypteris grandis </i>var.<i> grandis</i> is known only from one population in Collier County, Florida.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Thelypteris grandis var. grandis
 
name=Thelypteris grandis var. grandis
|author=
 
 
|authority=A. R. Smith
 
|authority=A. R. Smith
 
|rank=variety
 
|rank=variety
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|publication title=
 
|publication title=
 
|publication year=
 
|publication year=
|special status=
+
|special status=Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_635.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_635.xml
 
|genus=Thelypteris
 
|genus=Thelypteris
 
|subgenus=Thelypteris subg. Cyclosorus
 
|subgenus=Thelypteris subg. Cyclosorus
 
|species=Thelypteris grandis
 
|species=Thelypteris grandis
 
|variety=Thelypteris grandis var. grandis
 
|variety=Thelypteris grandis var. grandis
|2n chromosome count=72
 
|basal segment count=wanting
 
|basal segment orientation=basiscopic
 
|blade shape=somewhat abruptly tapered;pinnatifid
 
|blade some measurement=0m;1.7m
 
|blade tissue pubescence=glabrous
 
|blade width=broadest
 
|indument some measurement=0.1
 
|indusium coloration=pinkish;reddish-brown
 
|indusium pubescence=glabrous
 
|leaf architecture=monomorphic
 
|leaf arrangement=apart
 
|leaf duration=evergreen
 
|leaf some measurement=0m;3m
 
|petiole coloration=straw-colored
 
|petiole length=0m;1.3m
 
|petiole width=0.8cm;1.2cm
 
|pinna atypical length=15cm;20cm
 
|pinna atypical width=3.5cm;4.8cm
 
|pinna length=20cm;45cm
 
|pinna shape=incised
 
|pinna width=3/4;9/10
 
|proximal pinna size=reduced
 
|proximal segment atypical count=2;3
 
|proximal segment count=1;2
 
|scale coloration=brownish;brown
 
|scale pubescence=hairy;hairy
 
|scale shape=lanceolate
 
|segment arrangement=connivent;adjacent
 
|segment count=2;4
 
|segment course=curved
 
|segment orientation or shape=oblique
 
|sorus position=medial;supramedial
 
|sorus shape=round
 
|sporangium pubescence=glabrous
 
|stem diameter=1
 
|stem growth form or orientation=long-creeping
 
 
}}<!--
 
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-->[[Category:Treatment]][[Category:Thelypteris grandis]]
 
-->[[Category:Treatment]][[Category:Thelypteris grandis]]

Latest revision as of 21:24, 5 November 2020

Stems long-creeping, ca. 1 cm diam. Leaves monomorphic, evergreen, 4–8 cm apart, to ca. 3 m. Petiole straw-colored, to 1.3 m × 0.8–1.2 cm, at base sparsely set with brown, lanceolate, hairy scales. Blade to ca. 1.7 m, broadest at or near base, gradually to somewhat abruptly tapered to pinnatifid apex. Pinnae (15–)20–45 × 2–3.5(–4.8) cm, incised mostly 3/4–9/10 of width; segments oblique, curved, 2–4 basal basiscopic ones (those facing base of petiole) on proximal pinnae greatly reduced or wanting; proximal 1–2(–3) pairs of veins from adjacent segments connivent at sinus. Indument abaxially of hairs 0.1 mm on costae and veins, also of brownish, hairy scales on costae; blade tissue glabrous on both sides. Sori round, medial to supramedial; indusia pinkish to reddish brown, glabrous; sporangia glabrous. 2n = 72.


Habitat: Mixed swamps and old logging roads
Elevation: 0–50 m

Distribution

V2 635-distribution-map.gif

Fla., West Indies in the Greater Antilles, St. Christopher (St. Kitts).

Discussion

In the flora Thelypteris grandis var. grandis is known only from one population in Collier County, Florida.

Selected References

None.

Lower Taxa

None.
Alan R. Smith +
A. R. Smith +
Undefined subg. Cyclosorus +
Fla. +, West Indies in the Greater Antilles +  and St. Christopher (St. Kitts). +
0–50 m +
Mixed swamps and old logging roads +
Univ. Calif. Publ. Bot. +
Illustrated +
Nephrodium paucijugum +
Thelypteris grandis var. grandis +
Thelypteris grandis +
variety +