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− | --><span class="statement" id="st-d0_s0" data-properties="stem growth form or orientation;stem diameter"><b>Stems </b>short-creeping, usually 4–8 mm diam.;</span> <span class="statement" id="st-d0_s1" data-properties="scale coloration;scale shape;scale arrangement or shape;scale fixation or orientation;scale duration">scales uniformly brown, linear-subulate, strongly contorted, loosely appressed, persistent.</span> <span class="statement" id="st-d0_s2" data-properties=""><b>Leaves </b>clustered, 6–30 cm;</span> <span class="statement" id="st-d0_s3" data-properties="leaf arrangement or growth form;leaf some measurement;leaf vernation">vernation circinate.</span> <span class="statement" id="st-d0_s4" data-properties="petiole coloration;petiole shape;petiole architecture"><b>Petiole </b>dark-brown, flattened or slightly grooved distally on adaxial surface.</span> <span class="statement" id="st-d0_s5" data-properties="blade shape;blade shape;blade shape;blade shape;blade width"><b>Blade </b>narrowly oblong to linear, 3-pinnate-pinnatifid at base, 1–4 cm wide;</span> <span class="statement" id="st-d0_s6" data-properties="rachis shape;rachis architecture;scale count">rachis flattened or slightly grooved adaxially, lacking scales, with monomorphic pubescence.</span> <span class="statement" id="st-d0_s7" data-properties="pinna architecture;pinna coloration;basal pinna size;basal pinna architecture or shape;basal pinna pubescence"><b>Pinnae </b>not articulate, dark color of stalk continuing into pinna base, basal pair slightly smaller than adjacent pair, ± equilateral, appearing glandular-pubescent adaxially.</span> <span class="statement" id="st-d0_s8" data-properties="costa length"><b>Costae </b>green adaxially for most of length;</span> <span class="statement" id="st-d0_s9" data-properties="abaxial scale count">abaxial scales absent.</span> <span class="statement" id="st-d0_s10" data-properties="ultimate segment shape;ultimate segment shape;ultimate segment shape;ultimate segment shape;ultimate segment size;ultimate segment some measurement;ultimate segment pubescence;gland height or length or size;gland texture;gland architecture or shape"><b>Ultimate </b>segments oblong to lanceolate, not beadlike, the largest 3–4 mm, abaxially and adaxially glandular-pubescent with short, sticky, capitate glands.</span> <span class="statement" id="st-d0_s11" data-properties="false indusium position;false indusium variability;false indusium width"><b>False </b>indusia marginal, weakly differentiated, 0.05–0.25 mm wide.</span> <span class="statement" id="st-d0_s12" data-properties="sorus architecture or arrangement;sorus arrangement or density"><b>Sori </b>usually discontinuous, concentrated on apical and lateral lobes.</span> <span class="statement" id="st-d0_s13" data-properties="spore count"><b>Sporangia </b>containing 64 spores.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>short-creeping, usually 4–8 mm diam.; scales uniformly brown, linear-subulate, strongly contorted, loosely appressed, persistent. <b>Leaves</b> clustered, 6–30 cm; vernation circinate. <b>Petiole</b> dark brown, flattened or slightly grooved distally on adaxial surface. <b>Blade</b> narrowly oblong to linear, 3-pinnate-pinnatifid at base, 1–4 cm wide; rachis flattened or slightly grooved adaxially, lacking scales, with monomorphic pubescence. <b>Pinnae</b> not articulate, dark color of stalk continuing into pinna base, basal pair slightly smaller than adjacent pair, ± equilateral, appearing glandular pubescent adaxially. <b>Costae</b> green adaxially for most of length; abaxial scales absent. <b>Ultimate</b> segments oblong to lanceolate, not beadlike, the largest 3–4 mm, abaxially and adaxially glandular-pubescent with short, sticky, capitate glands. <b>False</b> indusia marginal, weakly differentiated, 0.05–0.25 mm wide. <b>Sori</b> usually discontinuous, concentrated on apical and lateral lobes. <b>Sporangia</b> containing 64 spores.</span><!-- |
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| + | |phenology=Sporulating late spring–fall. |
| |habitat=Cliffs and rocky slopes, usually on igneous substrates | | |habitat=Cliffs and rocky slopes, usually on igneous substrates |
| |elevation=200–1300 m | | |elevation=200–1300 m |
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| |basionyms= | | |basionyms= |
| |family=Pteridaceae | | |family=Pteridaceae |
| + | |phenology=Sporulating late spring–fall. |
| |habitat=Cliffs and rocky slopes, usually on igneous substrates | | |habitat=Cliffs and rocky slopes, usually on igneous substrates |
| |elevation=200–1300 m | | |elevation=200–1300 m |
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| |publication year=1877 | | |publication year=1877 |
| |special status= | | |special status= |
− | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_819.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_819.xml |
| |genus=Cheilanthes | | |genus=Cheilanthes |
| |species=Cheilanthes viscida | | |species=Cheilanthes viscida |
− | |abaxial scale count=absent
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− | |basal pinna architecture or shape=equilateral
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− | |basal pinna pubescence=glandular-pubescent
| |
− | |basal pinna size=slightly smaller than adjacent pair
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− | |blade shape=3-pinnate-pinnatifid;narrowly oblong;linear
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− | |blade width=1cm;4cm
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− | |costa length=green
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− | |false indusium position=marginal
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− | |false indusium variability=differentiated
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− | |false indusium width=0.05mm;0.25mm
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− | |gland architecture or shape=capitate
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− | |gland height or length or size=short
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− | |gland texture=sticky
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− | |leaf arrangement or growth form=clustered
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− | |leaf some measurement=6cm;30cm
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− | |leaf vernation=circinate
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− | |petiole architecture=grooved
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− | |petiole coloration=dark-brown
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− | |petiole shape=flattened
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− | |pinna architecture=not articulate
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− | |pinna coloration=dark color
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− | |rachis architecture=grooved
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− | |rachis shape=flattened
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− | |scale arrangement or shape=contorted
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− | |scale coloration=brown
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− | |scale count=lacking
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− | |scale duration=persistent
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− | |scale fixation or orientation=appressed
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− | |scale shape=linear-subulate
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− | |sorus architecture or arrangement=discontinuous
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− | |sorus arrangement or density=concentrated
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− | |spore count=64
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− | |stem diameter=4mm;8mm
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− | |stem growth form or orientation=short-creeping
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− | |ultimate segment pubescence=glandular-pubescent
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− | |ultimate segment shape=not beadlike;oblong;lanceolate
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− | |ultimate segment size=largest
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− | |ultimate segment some measurement=3mm;4mm
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| -->[[Category:Treatment]][[Category:Cheilanthes]] | | -->[[Category:Treatment]][[Category:Cheilanthes]] |
Stems short-creeping, usually 4–8 mm diam.; scales uniformly brown, linear-subulate, strongly contorted, loosely appressed, persistent. Leaves clustered, 6–30 cm; vernation circinate. Petiole dark brown, flattened or slightly grooved distally on adaxial surface. Blade narrowly oblong to linear, 3-pinnate-pinnatifid at base, 1–4 cm wide; rachis flattened or slightly grooved adaxially, lacking scales, with monomorphic pubescence. Pinnae not articulate, dark color of stalk continuing into pinna base, basal pair slightly smaller than adjacent pair, ± equilateral, appearing glandular pubescent adaxially. Costae green adaxially for most of length; abaxial scales absent. Ultimate segments oblong to lanceolate, not beadlike, the largest 3–4 mm, abaxially and adaxially glandular-pubescent with short, sticky, capitate glands. False indusia marginal, weakly differentiated, 0.05–0.25 mm wide. Sori usually discontinuous, concentrated on apical and lateral lobes. Sporangia containing 64 spores.
Phenology: Sporulating late spring–fall.
Habitat: Cliffs and rocky slopes, usually on igneous substrates
Elevation: 200–1300 m
Distribution
Calif., Mexico in Baja California.
Discussion
Cheilanthes viscida is confined to a relatively small region in the deserts of California. Variations in spore size among populations suggest that the species may include more than one cytotype.
Selected References
None.