Difference between revisions of "Asplenium palmeri"

Maxon

Contr. U.S. Natl. Herb. 13: 39. 1909.

Common names: Palmer's spleenwort
Treatment appears in FNA Volume 2.
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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, unbranched;</span> <span class="statement" id="st-d0_s2" data-properties="scale coloration;scale shape;scale length;scale width;margin coloration;margin architecture or shape">scales black with lighter margins, linear-lanceolate, 1.5–3 × 0.1–0.4 mm, margins entire.</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 reflectance;petiole some measurement;petiole length"><b>Petiole </b>purplish black, lustrous, 0.5–3 cm, 1/3–1/20 length of blade;</span> <span class="statement" id="st-d0_s5" data-properties="scale coloration;scale shape">indument of black 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 length;blade width;blade width;blade pubescence"><b>Blade </b>linear, 1-pinnate throughout, 7–17.5 × 0.9–1.8 cm, thick, glabrous;</span> <span class="statement" id="st-d0_s7" data-properties="base size">base gradually reduced;</span> <span class="statement" id="st-d0_s8" data-properties="apex size;tip shape;tip architecture">apex gradually reduced to whiplike rooting tip.</span> <span class="statement" id="st-d0_s9" data-properties="rachis coloration;rachis reflectance;rachis pubescence;rachis pubescence"><b>Rachis </b>purplish black throughout, lustrous, glabrous or nearly so.</span> <span class="statement" id="st-d0_s10" data-properties="pinna shape;pair atypical count;pair count"><b>Pinnae </b>in (12–) 20–40 pairs, oblong;</span> <span class="statement" id="st-d0_s11" data-properties="medial pinna length;medial pinna width">medial pinnae 6–9 × 3–4 mm;</span> <span class="statement" id="st-d0_s12" data-properties="base shape;base shape">base broadly cuneate or auriculate;</span> <span class="statement" id="st-d0_s13" data-properties="margin architecture or shape">margins crenate-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>3–7 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><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>not proliferous. <b>Stems</b> short-creeping, unbranched; scales black with lighter margins, linear-lanceolate, 1.5–3 × 0.1–0.4 mm, margins entire. <b>Leaves</b> monomorphic. <b>Petiole</b> purplish black, lustrous, 0.5–3 cm, 1/3–1/20 length of blade; indument of black filiform scales at base. <b>Blade</b> linear, 1-pinnate throughout, 7–17.5 × 0.9–1.8 cm, thick, glabrous; base gradually reduced; apex gradually reduced to whiplike rooting tip. <b>Rachis</b> purplish black throughout, lustrous, glabrous or nearly so. <b>Pinnae</b> in (12–)20–40 pairs, oblong; medial pinnae 6–9 × 3–4 mm; base broadly cuneate or auriculate; margins crenate-serrate; apex obtuse. <b>Veins</b> free, obscure. <b>Sori</b> 3–7 pairs per pinna, on both basiscopic and acroscopic sides. <b>Spores</b> 64 per sporangium.</span><!--
  
 
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Asplenium palmeri
 
name=Asplenium palmeri
|author=
 
 
|authority=Maxon
 
|authority=Maxon
 
|rank=species
 
|rank=species
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|publication year=1909
 
|publication year=1909
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_346.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_346.xml
 
|genus=Asplenium
 
|genus=Asplenium
 
|species=Asplenium palmeri
 
|species=Asplenium palmeri
|apex shape=obtuse
 
|apex size=reduced
 
|base shape=auriculate;cuneate
 
|base size=reduced
 
|blade architecture or shape=1-pinnate
 
|blade arrangement or course or shape=linear
 
|blade length=7cm;17.5cm
 
|blade pubescence=glabrous
 
|blade width=thick;0.9cm;1.8cm
 
|leaf architecture=monomorphic
 
|margin architecture or shape=crenate-serrate;entire
 
|margin coloration=lighter
 
|medial pinna length=6mm;9mm
 
|medial pinna width=3mm;4mm
 
|pair atypical count=12;20
 
|pair count=20;40
 
|petiole coloration=purplish black
 
|petiole length=1/3 length of blade;1/20 length of blade
 
|petiole reflectance=lustrous
 
|petiole some measurement=0.5cm;3cm
 
|pinna shape=oblong
 
|rachis coloration=purplish black
 
|rachis pubescence=nearly;glabrous
 
|rachis reflectance=lustrous
 
|root reproduction=not proliferous
 
|scale coloration=black;black
 
|scale length=1.5mm;3mm
 
|scale shape=filiform;linear-lanceolate
 
|scale width=0.1mm;0.4mm
 
|side orientation=acroscopic;basiscopic
 
|sorus count=3;7
 
|spore count=64
 
|stem architecture=unbranched
 
|stem growth form or orientation=short-creeping
 
|tip architecture=rooting
 
|tip shape=whiplike
 
|vein fusion=free
 
|vein prominence=obscure
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Asplenium]]
 
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Latest revision as of 20:22, 5 November 2020

Roots not proliferous. Stems short-creeping, unbranched; scales black with lighter margins, linear-lanceolate, 1.5–3 × 0.1–0.4 mm, margins entire. Leaves monomorphic. Petiole purplish black, lustrous, 0.5–3 cm, 1/3–1/20 length of blade; indument of black filiform scales at base. Blade linear, 1-pinnate throughout, 7–17.5 × 0.9–1.8 cm, thick, glabrous; base gradually reduced; apex gradually reduced to whiplike rooting tip. Rachis purplish black throughout, lustrous, glabrous or nearly so. Pinnae in (12–)20–40 pairs, oblong; medial pinnae 6–9 × 3–4 mm; base broadly cuneate or auriculate; margins crenate-serrate; apex obtuse. Veins free, obscure. Sori 3–7 pairs per pinna, on both basiscopic and acroscopic sides. Spores 64 per sporangium.


Habitat: Shaded rocky slopes, wet ledges, often in protected places
Elevation: 900–2000(–2750) m

Distribution

V2 346-distribution-map.gif

Ariz., N.Mex., Tex., Mexico, Central America in Guatemala, Belize.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Asplenium palmeri"
Warren H. Wagner Jr. +, Robbin C. Moran +  and Charles R. Werth +
Palmer's spleenwort +
Ariz. +, N.Mex. +, Tex. +, Mexico +, Central America in Guatemala +  and Belize. +
900–2000(–2750) m +
Shaded rocky slopes, wet ledges, often in protected places +
Contr. U.S. Natl. Herb. +
Asplenium palmeri +
Asplenium +
species +