Difference between revisions of "Asplenium vespertinum"

Maxon

Bull. Torrey Bot. Club 27: 197. 1900.

Common names: Western spleenwort
Synonyms: Asplenium trichomanes var. vespertinum (Maxon) Jepson
Treatment appears in FNA Volume 2.
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|name=Asplenium trichomanes var. vespertinum
 
|name=Asplenium trichomanes var. vespertinum
 
|authority=(Maxon) Jepson
 
|authority=(Maxon) Jepson
 +
|rank=variety
 
}}
 
}}
 
|hierarchy=Aspleniaceae;Asplenium;Asplenium vespertinum
 
|hierarchy=Aspleniaceae;Asplenium;Asplenium vespertinum
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--><span class="statement" id="st-d0_s0" data-properties="root reproduction"><b>Roots </b>not proliferous.</span> <span class="statement" id="st-d0_s1" data-properties="stem growth form or orientation;stem architecture"><b>Stems </b>short-creeping, rarely branched;</span> <span class="statement" id="st-d0_s2" data-properties="scale coloration;scale shape;scale length;scale width;margin coloration;margin shape;margin shape;margin shape;margin shape">scales black with lighter margins, linear-lanceolate, 2–3 × 0.2–0.4 mm, margins entire, or denticulate distally.</span> <span class="statement" id="st-d0_s3" data-properties="leaf architecture"><b>Leaves </b>monomorphic.</span> <span class="statement" id="st-d0_s4" data-properties="petiole coloration;petiole coloration;petiole reflectance;petiole some measurement;petiole length;petiole course"><b>Petiole </b>reddish-brown or purplish black throughout, lustrous, 2–5 cm, 1/4–1/6 length of blade, sometimes curved like a J at base;</span> <span class="statement" id="st-d0_s5" data-properties="scale coloration;scale shape">indument of blackish brown, filiform scales at base.</span> <span class="statement" id="st-d0_s6" data-properties="blade arrangement or course or shape;blade architecture or shape;blade atypical length;blade length;blade width;blade width;blade pubescence"><b>Blade </b>linear, 1-pinnate throughout, 5–15 (–28) × 1–2.5 cm, thick, glabrous;</span> <span class="statement" id="st-d0_s7" data-properties="base shape">base gradually tapered;</span> <span class="statement" id="st-d0_s8" data-properties="apex shape;apex architecture">apex acute, not rooting.</span> <span class="statement" id="st-d0_s9" data-properties="rachis coloration;rachis coloration;rachis reflectance;rachis pubescence"><b>Rachis </b>reddish-brown or purplish black throughout, shiny, glabrous.</span> <span class="statement" id="st-d0_s10" data-properties="pinna count;pinna shape"><b>Pinnae </b>15–30 pairs, oblong;</span> <span class="statement" id="st-d0_s11" data-properties="medial pinna length;medial pinna width">medial pinnae 5–10 × 2–3 mm;</span> <span class="statement" id="st-d0_s12" data-properties="base shape;base shape;base shape">base rounded to cuneate;</span> <span class="statement" id="st-d0_s13" data-properties="margin shape;margin shape">margins lobed or serrate;</span> <span class="statement" id="st-d0_s14" data-properties="apex shape">apex obtuse.</span> <span class="statement" id="st-d0_s15" data-properties="vein fusion;vein prominence"><b>Veins </b>free, obscure.</span> <span class="statement" id="st-d0_s16" data-properties="sorus count;side orientation;side orientation"><b>Sori </b>2–6 pairs per pinna, on both basiscopic and acroscopic sides.</span> <span class="statement" id="st-d0_s17" data-properties="spore count"><b>Spores </b>64 per sporangium.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>not proliferous. <b>Stems</b> short-creeping, rarely branched; scales black with lighter margins, linear-lanceolate, 2–3 × 0.2–0.4 mm, margins entire, or denticulate distally. <b>Leaves</b> monomorphic. <b>Petiole</b> reddish brown or purplish black throughout, lustrous, 2–5 cm, 1/4–1/6 length of blade, sometimes curved like a J at base; indument of blackish brown, filiform scales at base. <b>Blade</b> linear, 1-pinnate throughout, 5–15(–28) × 1–2.5 cm, thick, glabrous; base gradually tapered; apex acute, not rooting. <b>Rachis</b> reddish brown or purplish black throughout, shiny, glabrous. <b>Pinnae</b> 15–30 pairs, oblong; medial pinnae 5–10 × 2–3 mm; base rounded to cuneate; margins lobed or serrate; apex obtuse. <b>Veins</b> free, obscure. <b>Sori</b> 2–6 pairs per pinna, on both basiscopic and acroscopic sides. <b>Spores</b> 64 per sporangium.</span><!--
  
 
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Asplenium vespertinum
 
name=Asplenium vespertinum
|author=
 
 
|authority=Maxon
 
|authority=Maxon
 
|rank=species
 
|rank=species
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|publication year=1900
 
|publication year=1900
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_696.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_696.xml
 
|genus=Asplenium
 
|genus=Asplenium
 
|species=Asplenium vespertinum
 
|species=Asplenium vespertinum
|apex architecture=not rooting
 
|apex shape=obtuse;acute
 
|base shape=rounded;cuneate
 
|blade architecture or shape=1-pinnate
 
|blade arrangement or course or shape=linear
 
|blade atypical length=15cm;28cm
 
|blade length=5cm;15cm
 
|blade pubescence=glabrous
 
|blade width=thick;1cm;2.5cm
 
|leaf architecture=monomorphic
 
|margin coloration=lighter
 
|margin shape=serrate;lobed;denticulate;entire;denticulate;entire
 
|medial pinna length=5mm;10mm
 
|medial pinna width=2mm;3mm
 
|petiole coloration=purplish black;reddish-brown
 
|petiole course=curved
 
|petiole length=1/4 length of blade;1/6 length of blade
 
|petiole reflectance=lustrous
 
|petiole some measurement=2cm;5cm
 
|pinna count=15;30
 
|pinna shape=oblong
 
|rachis coloration=purplish black;reddish-brown
 
|rachis pubescence=glabrous
 
|rachis reflectance=shiny
 
|root reproduction=not proliferous
 
|scale coloration=blackish brown;black
 
|scale length=2mm;3mm
 
|scale shape=filiform;linear-lanceolate
 
|scale width=0.2mm;0.4mm
 
|side orientation=acroscopic;basiscopic
 
|sorus count=2;6
 
|spore count=64
 
|stem architecture=branched
 
|stem growth form or orientation=short-creeping
 
|vein fusion=free
 
|vein prominence=obscure
 
 
}}<!--
 
}}<!--
  
 
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Latest revision as of 21:24, 5 November 2020

Roots not proliferous. Stems short-creeping, rarely branched; scales black with lighter margins, linear-lanceolate, 2–3 × 0.2–0.4 mm, margins entire, or denticulate distally. Leaves monomorphic. Petiole reddish brown or purplish black throughout, lustrous, 2–5 cm, 1/4–1/6 length of blade, sometimes curved like a J at base; indument of blackish brown, filiform scales at base. Blade linear, 1-pinnate throughout, 5–15(–28) × 1–2.5 cm, thick, glabrous; base gradually tapered; apex acute, not rooting. Rachis reddish brown or purplish black throughout, shiny, glabrous. Pinnae 15–30 pairs, oblong; medial pinnae 5–10 × 2–3 mm; base rounded to cuneate; margins lobed or serrate; apex obtuse. Veins free, obscure. Sori 2–6 pairs per pinna, on both basiscopic and acroscopic sides. Spores 64 per sporangium.


Habitat: Moist, shaded canyon walls and at base of overhanging rocks
Elevation: 0–1000 m

Distribution

V2 696-distribution-map.gif

Calif., Mexico in Baja California.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Asplenium vespertinum"
Warren H. Wagner Jr. +, Robbin C. Moran +  and Charles R. Werth +
Western spleenwort +
Calif. +  and Mexico in Baja California. +
0–1000 m +
Moist, shaded canyon walls and at base of overhanging rocks +
Bull. Torrey Bot. Club +
Asplenium trichomanes var. vespertinum +
Asplenium vespertinum +
Asplenium +
species +