Difference between revisions of "Botrychium pedunculosum"

W. H. Wagner

Amer. Fern J. 76: 43, figs. 2, 7. 1986.

Common names: Stalked moonwort
IllustratedEndemicConservation concern
Treatment appears in FNA Volume 2.
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|common_names=Stalked moonwort
 
|common_names=Stalked moonwort
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|special_status={{Treatment/ID/Special_status
 +
|code=F
 +
|label=Illustrated
 +
}}{{Treatment/ID/Special_status
 +
|code=E
 +
|label=Endemic
 +
}}{{Treatment/ID/Special_status
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|code=C
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|label=Conservation concern
 +
}}
 
|basionyms=
 
|basionyms=
 
|synonyms=
 
|synonyms=
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="trophophore stalk some measurement;trophophore stalk length"><b>Trophophore </b>stalk 8–26 mm, to 1.1 times length of trophophore rachis;</span> <span class="statement" id="st-d0_s1" data-properties="blade reflectance;blade coloration;blade shape;blade shape;blade shape;blade architecture or shape;blade length;blade width;blade texture">blade dull green, ovate-oblong to deltate-oblong, 1-pinnate, to 4.5 × 2 cm, leathery.</span> <span class="statement" id="st-d0_s2" data-properties="between pinnae pinna arrangement;between pinnae pinna arrangement;basal pinna count;basal pinna orientation;basal pinna arrangement;basal pinna variability;basal pinna shape;basal pinna shape;basal pinna shape;basal pinna shape;pair arrangement;margin shape;margin shape;margin shape;apex shape;apex shape;apex shape;apex architecture or shape"><b>Pinnae </b>to 5 pairs, somewhat ascending, approximate to well separated, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, basal pinna pair approximately equal in size and cutting to adjacent pair, ovate-rhombic to spatulate, lobed to tip, margin entire to irregularly lobed, apex rounded to acute, venation pinnate.</span> <span class="statement" id="st-d0_s3" data-properties=""><b>Sporophores </b>1–3-pinnate, 2–4 times length of trophophore.</span> <span class="statement" id="st-d0_s4" data-properties="sporophore architecture or shape;sporophore length;2n chromosome count">2n =180.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Trophophore </b>stalk 8–26 mm, to 1.1 times length of trophophore rachis; blade dull green, ovate-oblong to deltate-oblong, 1-pinnate, to 4.5 × 2 cm, leathery. <b>Pinnae</b> to 5 pairs, somewhat ascending, approximate to well separated, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, basal pinna pair approximately equal in size and cutting to adjacent pair, ovate-rhombic to spatulate, lobed to tip, margin entire to irregularly lobed, apex rounded to acute, venation pinnate. <b>Sporophores</b> 1–3-pinnate, 2–4 times length of trophophore. <b>2n</b> =180.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|phenology=Leaves appearing in late spring, dying in early fall.
 
|habitat=Brushy secondary-growth habitats along streams and roadsides
 
|habitat=Brushy secondary-growth habitats along streams and roadsides
 
|elevation=300–1000 m
 
|elevation=300–1000 m
 
|distribution=Alta.;B.C.;Sask.;Oreg.
 
|distribution=Alta.;B.C.;Sask.;Oreg.
|discussion=<p>The common stalk on this species tends to be reddish brown. The presence of extra sporangia on the proximal pinnae is known only in Botrychium pedunculosum and B. ascendens.</p><!--
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|discussion=<p>The common stalk on this species tends to be reddish brown. The presence of extra sporangia on the proximal pinnae is known only in <i>Botrychium pedunculosum</i> and <i>B. ascendens</i>.</p><!--
--><p>Botrychium pedunculosum grows with other moonworts, B. lanceolatum, B. lunaria, B. minganense, and B. pinnatum. It has not been found in association with the rather similar and much more common B. hesperium.</p><!--
+
--><p><i>Botrychium pedunculosum</i> grows with other moonworts, <i>B. lanceolatum</i>, <i>B. lunaria</i>, <i>B. minganense</i>, and <i>B. pinnatum</i>. It has not been found in association with the rather similar and much more common <i>B. hesperium</i>.</p><!--
 
--><p>Of conservation concern.</p>
 
--><p>Of conservation concern.</p>
 
|tables=
 
|tables=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Botrychium pedunculosum
 
name=Botrychium pedunculosum
|author=
 
 
|authority=W. H. Wagner
 
|authority=W. H. Wagner
 
|rank=species
 
|rank=species
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|basionyms=
 
|basionyms=
 
|family=Ophioglossaceae
 
|family=Ophioglossaceae
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|phenology=Leaves appearing in late spring, dying in early fall.
 
|habitat=Brushy secondary-growth habitats along streams and roadsides
 
|habitat=Brushy secondary-growth habitats along streams and roadsides
 
|elevation=300–1000 m
 
|elevation=300–1000 m
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|publication title=Amer. Fern J.
 
|publication title=Amer. Fern J.
 
|publication year=1986
 
|publication year=1986
|special status=
+
|special status=Illustrated;Endemic;Conservation concern
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_702.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_702.xml
 
|genus=Botrychium
 
|genus=Botrychium
 
|subgenus=Botrychium subg. Botrychium
 
|subgenus=Botrychium subg. Botrychium
 
|species=Botrychium pedunculosum
 
|species=Botrychium pedunculosum
|2n chromosome count=180
 
|apex architecture or shape=pinnate
 
|apex shape=rounded;acute
 
|basal pinna arrangement=approximate to well
 
|basal pinna count=0;5
 
|basal pinna orientation=ascending
 
|basal pinna shape=lobed;ovate-rhombic;spatulate
 
|basal pinna variability=equal
 
|between pinnae pinna arrangement=separated;approximate to well
 
|blade architecture or shape=1-pinnate
 
|blade coloration=green
 
|blade length=0cm;4.5cm
 
|blade reflectance=dull
 
|blade shape=ovate-oblong;deltate-oblong
 
|blade texture=leathery
 
|blade width=0cm;2cm
 
|margin shape=entire;irregularly lobed
 
|pair arrangement=adjacent
 
|sporophore architecture or shape=1-3-pinnate
 
|sporophore length=2-4 times length of trophophore
 
|trophophore stalk length=0-1.1 times length of trophophore rachis
 
|trophophore stalk some measurement=8mm;26mm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Botrychium subg. Botrychium]]
 
-->[[Category:Treatment]][[Category:Botrychium subg. Botrychium]]

Latest revision as of 21:24, 5 November 2020

Trophophore stalk 8–26 mm, to 1.1 times length of trophophore rachis; blade dull green, ovate-oblong to deltate-oblong, 1-pinnate, to 4.5 × 2 cm, leathery. Pinnae to 5 pairs, somewhat ascending, approximate to well separated, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, basal pinna pair approximately equal in size and cutting to adjacent pair, ovate-rhombic to spatulate, lobed to tip, margin entire to irregularly lobed, apex rounded to acute, venation pinnate. Sporophores 1–3-pinnate, 2–4 times length of trophophore. 2n =180.


Phenology: Leaves appearing in late spring, dying in early fall.
Habitat: Brushy secondary-growth habitats along streams and roadsides
Elevation: 300–1000 m

Discussion

The common stalk on this species tends to be reddish brown. The presence of extra sporangia on the proximal pinnae is known only in Botrychium pedunculosum and B. ascendens.

Botrychium pedunculosum grows with other moonworts, B. lanceolatum, B. lunaria, B. minganense, and B. pinnatum. It has not been found in association with the rather similar and much more common B. hesperium.

Of conservation concern.

Selected References

None.

Lower Taxa

None.
... more about "Botrychium pedunculosum"
Warren H. Wagner Jr. +  and Florence S. Wagner +
W. H. Wagner +
Stalked moonwort +
Alta. +, B.C. +, Sask. +  and Oreg. +
300–1000 m +
Brushy secondary-growth habitats along streams and roadsides +
Leaves appearing in late spring, dying in early fall. +
Amer. Fern J. +
Illustrated +, Endemic +  and Conservation concern +
Botrychium pedunculosum +
Botrychium subg. Botrychium +
species +