Difference between revisions of "Cystopteris montana"

(Lamarck) Bernhardi ex Desvaux

Mém. Soc. Linn. Paris 6(2,3): 264.1827.

Common names: Mountain bladder fern cystoptère des montagnes
Basionym: Polypodium montanum Lamarck Fl. Franç. 1(2): 23. 1779
Treatment appears in FNA Volume 2.
FNA>Volume Importer
 
m (Fixed Nfld. and Labr. distribution to match printed version.)
 
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|accepted_authority=(Lamarck) Bernhardi ex Desvaux
 
|accepted_authority=(Lamarck) Bernhardi ex Desvaux
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
|title=Neues J. Bot.
+
|title=Mém. Soc. Linn. Paris
|place=1(2): 26. 1806
+
|place=6(2,3): 264.1827
|year=1806
+
|year=1827
 
}}
 
}}
 
|common_names=Mountain bladder fern;cystoptère des montagnes
 
|common_names=Mountain bladder fern;cystoptère des montagnes
|basionyms={{Treatment/ID/Synonym
+
|basionyms={{Treatment/ID/Basionym
 
|name=Polypodium montanum
 
|name=Polypodium montanum
 
|authority=Lamarck
 
|authority=Lamarck
 +
|rank=species
 +
|publication_title=Fl. Franç.
 +
|publication_place=1(2): 23. 1779
 
}}
 
}}
 
|synonyms=
 
|synonyms=
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem growth form or orientation;stem shape;internode atypical some measurement;internode some measurement;petiole base life cycle;petiole base count;hair count"><b>Stems </b>long-creeping, cordlike, internodes 1–2 (–4) cm, old petiole bases few, hairs absent;</span> <span class="statement" id="st-d0_s1" data-properties="scale coloration;scale coloration;scale coloration;scale shape;wall arrangement;wall coloration;wall coloration;wall coloration;wall width;lumina coloration">scales usually tan to light-brown, ovatelanceolate, radial walls tan to brown, thin, luminae tan.</span> <span class="statement" id="st-d0_s2" data-properties="leaf architecture;leaf some measurement;stem apex arrangement or growth form;sorus variability"><b>Leaves </b>monomorphic, at stem apex but not tightly clustered, to 45 cm, sori production about equal on all leaves (fairly independent of season).</span> <span class="statement" id="st-d0_s3" data-properties="petiole coloration;petiole coloration;petiole coloration;petiole coloration;petiole coloration;petiole length;petiole architecture or pubescence"><b>Petiole </b>dark-brown to black at base, gradually becoming green or straw-colored distally, (1–) 2–3 times length of blades, sparsely scaly throughout.</span> <span class="statement" id="st-d0_s4" data-properties="blade shape;blade shape"><b>Blade </b>elongate-pentagonal, 3 (–4) -pinnate-pinnatifid;</span> <span class="statement" id="st-d0_s5" data-properties="hair count;hair architecture;bulblet count;bulblet architecture">rachis and costae lacking gland-tipped hairs or bulblets;</span> <span class="statement" id="st-d0_s6" data-properties="hair count;hair architecture;hair architecture">axils of pinnae with occasional multicellular gland-tipped hairs.</span> <span class="statement" id="st-d0_s7" data-properties="pinna orientation;angle shape;rachis position;rachis course;pinna position;pinna course;margin architecture or shape"><b>Pinnae </b>ascending, typically at acute angle to rachis, only proximal pinnae occasionally curving toward blade apex, margins serrate;</span> <span class="statement" id="st-d0_s8" data-properties="proximal pinna shape;proximal pinna shape;pinnule orientation;pinnule architecture;pinnule size;base shape;base shape;base shape">proximal pinnae pinnate-pinnatifid, inequilateral, basal basiscopic pinnule stalked, enlarged, base truncate to obtuse;</span> <span class="statement" id="st-d0_s9" data-properties="distal pinna shape;distal pinna shape;distal pinna shape">distal pinnae deltate to ovate.</span> <span class="statement" id="st-d0_s10" data-properties="vein orientation"><b>Veins </b>directed into notches.</span> <span class="statement" id="st-d0_s11" data-properties="indusium shape;apex architecture or shape;hair architecture"><b>Indusia </b>cupshaped, apex truncate, hairs gland-tipped only along margin.</span> <span class="statement" id="st-d0_s12" data-properties="spore architecture or shape;spore some measurement;2n chromosome count"><b>Spores </b>spiny, usually 37–42 µm. <b>2n</b> = 168.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>long-creeping, cordlike, internodes 1–2(–4) cm, old petiole bases few, hairs absent; scales usually tan to light brown, ovate-lanceolate, radial walls tan to brown, thin, luminae tan. <b>Leaves</b> monomorphic, at stem apex but not tightly clustered, to 45 cm, sori production about equal on all leaves (fairly independent of season). <b>Petiole</b> dark brown to black at base, gradually becoming green or straw-colored distally, (1–)2–3 times length of blades, sparsely scaly throughout. <b>Blade</b> elongate-pentagonal, 3(–4)-pinnate-pinnatifid; rachis and costae lacking gland-tipped hairs or bulblets; axils of pinnae with occasional multicellular gland-tipped hairs. <b>Pinnae</b> ascending, typically at acute angle to rachis, only proximal pinnae occasionally curving toward blade apex, margins serrate; proximal pinnae pinnate-pinnatifid, inequilateral, basal basiscopic pinnule stalked, enlarged, base truncate to obtuse; distal pinnae deltate to ovate. <b>Veins</b> directed into notches. <b>Indusia</b> cup-shaped, apex truncate, hairs gland-tipped only along margin. <b>Spores</b> spiny, usually 37–42 µm. <b>2n</b> = 168.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
 +
|phenology=Sporulating summer–fall.
 
|habitat=Terrestrial in wet woods or along water courses
 
|habitat=Terrestrial in wet woods or along water courses
 
|elevation=rare; 0–3500 m
 
|elevation=rare; 0–3500 m
|distribution=Greenland;Alta.;B.C.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;Que.;Sask.;Yukon;Alaska;Colo.;Mont.;Eurasia.
+
|distribution=Greenland;Alta.;B.C.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Ont.;Que.;Sask.;Yukon;Alaska;Colo.;Mont.;Eurasia.
|discussion=<p>Cystopteris montana, the most distinctive of the Cystopteris in the flora, probably is allied to Asian species. Although this boreal species is restricted primarily to high latitudes, it occurs disjunctly at high elevations in Colorado, where its habitats are being threatened by development. Cystopteris montana does not hybridize with any other Cystopteris in the flora, but it has been implicated in the origin of the European allopolyploid C. alpina (Roth) Desvaux.</p>
+
|discussion=<p><i>Cystopteris montana</i>, the most distinctive of the <i>Cystopteris</i> in the flora, probably is allied to Asian species. Although this boreal species is restricted primarily to high latitudes, it occurs disjunctly at high elevations in Colorado, where its habitats are being threatened by development. <i>Cystopteris montana</i> does not hybridize with any other <i>Cystopteris</i> in the flora, but it has been implicated in the origin of the European allopolyploid <i>C. alpina</i> (Roth) Desvaux.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Cystopteris montana
 
name=Cystopteris montana
|author=
 
 
|authority=(Lamarck) Bernhardi ex Desvaux
 
|authority=(Lamarck) Bernhardi ex Desvaux
 
|rank=species
 
|rank=species
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|basionyms=Polypodium montanum
 
|basionyms=Polypodium montanum
 
|family=Dryopteridaceae
 
|family=Dryopteridaceae
 +
|phenology=Sporulating summer–fall.
 
|habitat=Terrestrial in wet woods or along water courses
 
|habitat=Terrestrial in wet woods or along water courses
 
|elevation=rare; 0–3500 m
 
|elevation=rare; 0–3500 m
|distribution=Greenland;Alta.;B.C.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;Que.;Sask.;Yukon;Alaska;Colo.;Mont.;Eurasia.
+
|distribution=Greenland;Alta.;B.C.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Ont.;Que.;Sask.;Yukon;Alaska;Colo.;Mont.;Eurasia.
 
|reference=None
 
|reference=None
|publication title=Neues J. Bot.
+
|publication title=Mém. Soc. Linn. Paris
|publication year=1806
+
|publication year=1827
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_91.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_91.xml
 
|genus=Cystopteris
 
|genus=Cystopteris
 
|species=Cystopteris montana
 
|species=Cystopteris montana
|2n chromosome count=168
 
|angle shape=acute
 
|apex architecture or shape=truncate
 
|base shape=truncate;obtuse
 
|blade shape=3(-4)-pinnate-pinnatifid;elongate-pentagonal
 
|bulblet architecture=gland-tipped
 
|bulblet count=lacking
 
|distal pinna shape=deltate;ovate
 
|hair architecture=gland-tipped;gland-tipped;multicellular;gland-tipped
 
|hair count=occasional;lacking;absent
 
|indusium shape=cupshaped
 
|internode atypical some measurement=2cm;4cm
 
|internode some measurement=1cm;2cm
 
|leaf architecture=monomorphic
 
|leaf some measurement=0cm;45cm
 
|lumina coloration=tan
 
|margin architecture or shape=serrate
 
|petiole architecture or pubescence=scaly
 
|petiole base count=few
 
|petiole base life cycle=old
 
|petiole coloration=straw-colored;green;dark-brown;black
 
|petiole length=(1-)2-3 times length of blades
 
|pinna course=curving
 
|pinna orientation=ascending
 
|pinna position=proximal
 
|pinnule architecture=stalked
 
|pinnule orientation=basiscopic
 
|pinnule size=enlarged
 
|proximal pinna shape=inequilateral;pinnate-pinnatifid
 
|rachis course=curving
 
|rachis position=proximal
 
|scale coloration=usually tan;light-brown
 
|scale shape=ovatelanceolate
 
|sorus variability=equal
 
|spore architecture or shape=spiny
 
|spore some measurement=37um;42um
 
|stem apex arrangement or growth form=clustered
 
|stem growth form or orientation=long-creeping
 
|stem shape=cordlike
 
|vein orientation=directed
 
|wall arrangement=radial
 
|wall coloration=tan;brown
 
|wall width=thin
 
 
}}<!--
 
}}<!--
  
-->[[Category:Treatment]][[Category:Cystopteris]]
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-->
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 +
[[Category:Treatment]]
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[[Category:Cystopteris]]
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[[Category:Revised Since Print]]

Latest revision as of 22:12, 20 February 2024

Stems long-creeping, cordlike, internodes 1–2(–4) cm, old petiole bases few, hairs absent; scales usually tan to light brown, ovate-lanceolate, radial walls tan to brown, thin, luminae tan. Leaves monomorphic, at stem apex but not tightly clustered, to 45 cm, sori production about equal on all leaves (fairly independent of season). Petiole dark brown to black at base, gradually becoming green or straw-colored distally, (1–)2–3 times length of blades, sparsely scaly throughout. Blade elongate-pentagonal, 3(–4)-pinnate-pinnatifid; rachis and costae lacking gland-tipped hairs or bulblets; axils of pinnae with occasional multicellular gland-tipped hairs. Pinnae ascending, typically at acute angle to rachis, only proximal pinnae occasionally curving toward blade apex, margins serrate; proximal pinnae pinnate-pinnatifid, inequilateral, basal basiscopic pinnule stalked, enlarged, base truncate to obtuse; distal pinnae deltate to ovate. Veins directed into notches. Indusia cup-shaped, apex truncate, hairs gland-tipped only along margin. Spores spiny, usually 37–42 µm. 2n = 168.


Phenology: Sporulating summer–fall.
Habitat: Terrestrial in wet woods or along water courses
Elevation: rare; 0–3500 m

Distribution

V2 91-distribution-map.gif

Greenland, Alta., B.C., N.B., Nfld. and Labr., N.W.T., N.S., Ont., Que., Sask., Yukon, Alaska, Colo., Mont., Eurasia.

Discussion

Cystopteris montana, the most distinctive of the Cystopteris in the flora, probably is allied to Asian species. Although this boreal species is restricted primarily to high latitudes, it occurs disjunctly at high elevations in Colorado, where its habitats are being threatened by development. Cystopteris montana does not hybridize with any other Cystopteris in the flora, but it has been implicated in the origin of the European allopolyploid C. alpina (Roth) Desvaux.

Selected References

None.

Lower Taxa

None.
... more about "Cystopteris montana"
Christopher H. Haufler +, Robbin C. Moran +  and Michael D. Windham +
(Lamarck) Bernhardi ex Desvaux +
Polypodium montanum +
Mountain bladder fern +  and cystoptère des montagnes +
Greenland +, Alta. +, B.C. +, N.B. +, Nfld. and Labr. +, N.W.T. +, N.S. +, Ont. +, Que. +, Sask. +, Yukon +, Alaska +, Colo. +, Mont. +  and Eurasia. +
rare +  and 0–3500 m +
Terrestrial in wet woods or along water courses +
Sporulating summer–fall. +
Mém. Soc. Linn. Paris +
Cystopteris montana +
Cystopteris +
species +