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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, 4–8 mm diam.;</span> <span class="statement" id="st-d0_s1" data-properties="scale coloration;scale coloration;scale shape;scale course;scale arrangement or shape;scale fixation or orientation;scale duration;central stripe prominence;central stripe coloration">scales uniformly brown or with poorly defined, dark, central stripe, linear-lanceolate, straight to slightly contorted, loosely appressed, persistent.</span> <span class="statement" id="st-d0_s2" data-properties=""><b>Leaves </b>clustered, 5–25 cm;</span> <span class="statement" id="st-d0_s3" data-properties="leaf arrangement or growth form;leaf some measurement">vernation noncircinate.</span> <span class="statement" id="st-d0_s4" data-properties="petiole coloration;petiole shape"><b>Petiole </b>dark-brown, rounded adaxially.</span> <span class="statement" id="st-d0_s5" data-properties="blade shape;blade architecture or shape;blade width"><b>Blade </b>linear-oblong, 2–3-pinnate at base, 1–2.5 cm wide;</span> <span class="statement" id="st-d0_s6" data-properties="rachis shape;rachis pubescence;scale arrangement;scale arrangement or course or shape">rachis rounded adaxially, with scattered linear scales, not pubescent.</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;basal pinna pubescence"><b>Pinnae </b>not articulate, dark color of stalk continuing into pinna base, basal pair not conspicuously larger than adjacent pair, usually equilateral, appearing sparsely pubescent or glabrous 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 architecture or arrangement;abaxial scale arrangement or course or shape;abaxial scale architecture or shape;abaxial scale prominence;abaxial scale size;abaxial scale width;abaxial scale arrangement;ultimate segment position;ultimate segment architecture or pubescence or shape">abaxial scales multiseriate, linear, truncate at base, inconspicuous, the largest 0.1–0.4 mm wide, loosely imbricate, not concealing ultimate segments, long-ciliate, cilia usually confined to base.</span> <span class="statement" id="st-d0_s10" data-properties="ultimate segment shape;ultimate segment shape;ultimate segment shape;ultimate segment size;ultimate segment some measurement;ultimate segment pubescence;hair architecture;scale architecture;scale size;scale architecture or pubescence or shape;hair arrangement;hair architecture"><b>Ultimate </b>segments oblong or rarely oval, beadlike, the largest 1.5–3 mm, abaxially densely covered with branched hairs and small, ciliate scales, adaxially with scattered, branched hairs or glabrescent.</span> <span class="statement" id="st-d0_s11" data-properties="false indusium position;false indusium variability;false indusium width"><b>False </b>indusia marginal, slightly differentiated, 0.05–0.25 mm wide.</span> <span class="statement" id="st-d0_s12" data-properties="sorus architecture"><b>Sori </b>± continuous around segment margins.</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, 4–8 mm diam.; scales uniformly brown or with poorly defined, dark, central stripe, linear-lanceolate, straight to slightly contorted, loosely appressed, persistent. <b>Leaves</b> clustered, 5–25 cm; vernation noncircinate. <b>Petiole</b> dark brown, rounded adaxially. <b>Blade</b> linear-oblong, 2–3-pinnate at base, 1–2.5 cm wide; rachis rounded adaxially, with scattered linear scales, not pubescent. <b>Pinnae</b> not articulate, dark color of stalk continuing into pinna base, basal pair not conspicuously larger than adjacent pair, usually equilateral, appearing sparsely pubescent or glabrous adaxially. <b>Costae</b> green adaxially for most of length; abaxial scales multiseriate, linear, truncate at base, inconspicuous, the largest 0.1–0.4 mm wide, loosely imbricate, not concealing ultimate segments, long-ciliate, cilia usually confined to base. <b>Ultimate</b> segments oblong or rarely oval, beadlike, the largest 1.5–3 mm, abaxially densely covered with branched hairs and small, ciliate scales, adaxially with scattered, branched hairs or glabrescent. <b>False</b> indusia marginal, slightly differentiated, 0.05–0.25 mm wide. <b>Sori</b> ± continuous around segment margins. <b>Sporangia</b> containing 64 spores.</span><!-- |
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| | -->{{Treatment/Body | | -->{{Treatment/Body |
| | + | |phenology=Sporulating summer–fall. |
| | |habitat=Cliffs and rocky slopes, usually on igneous substrates | | |habitat=Cliffs and rocky slopes, usually on igneous substrates |
| | |elevation=800–3000 m | | |elevation=800–3000 m |
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| | |basionyms= | | |basionyms= |
| | |family=Pteridaceae | | |family=Pteridaceae |
| | + | |phenology=Sporulating summer–fall. |
| | |habitat=Cliffs and rocky slopes, usually on igneous substrates | | |habitat=Cliffs and rocky slopes, usually on igneous substrates |
| | |elevation=800–3000 m | | |elevation=800–3000 m |
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| | |publication year=1859 | | |publication year=1859 |
| | |special status= | | |special status= |
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_467.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_467.xml |
| | |genus=Cheilanthes | | |genus=Cheilanthes |
| | |species=Cheilanthes gracillima | | |species=Cheilanthes gracillima |
| − | |abaxial scale architecture or arrangement=multiseriate
| |
| − | |abaxial scale architecture or shape=truncate
| |
| − | |abaxial scale arrangement=imbricate
| |
| − | |abaxial scale arrangement or course or shape=linear
| |
| − | |abaxial scale prominence=inconspicuous
| |
| − | |abaxial scale size=largest
| |
| − | |abaxial scale width=0.1mm;0.4mm
| |
| − | |basal pinna architecture or shape=equilateral
| |
| − | |basal pinna pubescence=glabrous;pubescent
| |
| − | |basal pinna size=not conspicuously larger than adjacent pair
| |
| − | |blade architecture or shape=2-3-pinnate
| |
| − | |blade shape=linear-oblong
| |
| − | |blade width=1cm;2.5cm
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| − | |central stripe coloration=dark
| |
| − | |central stripe prominence=defined
| |
| − | |costa length=green
| |
| − | |false indusium position=marginal
| |
| − | |false indusium variability=differentiated
| |
| − | |false indusium width=0.05mm;0.25mm
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| − | |hair architecture=branched;branched
| |
| − | |hair arrangement=scattered
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| − | |leaf arrangement or growth form=clustered
| |
| − | |leaf some measurement=5cm;25cm
| |
| − | |petiole coloration=dark-brown
| |
| − | |petiole shape=rounded
| |
| − | |pinna architecture=not articulate
| |
| − | |pinna coloration=dark color
| |
| − | |rachis pubescence=not pubescent
| |
| − | |rachis shape=rounded
| |
| − | |scale architecture=branched
| |
| − | |scale architecture or pubescence or shape=ciliate
| |
| − | |scale arrangement=scattered
| |
| − | |scale arrangement or course or shape=linear
| |
| − | |scale arrangement or shape=contorted
| |
| − | |scale coloration=with poorly defined , dark , central stripe;brown
| |
| − | |scale course=straight
| |
| − | |scale duration=persistent
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| − | |scale fixation or orientation=appressed
| |
| − | |scale shape=linear-lanceolate
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| − | |scale size=small
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| − | |sorus architecture=continuous
| |
| − | |spore count=64
| |
| − | |stem diameter=4mm;8mm
| |
| − | |stem growth form or orientation=short-creeping
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| − | |ultimate segment architecture or pubescence or shape=long-ciliate
| |
| − | |ultimate segment position=not concealing
| |
| − | |ultimate segment pubescence=glabrescent
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| − | |ultimate segment shape=beadlike;oval;oblong
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| − | |ultimate segment size=largest
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| − | |ultimate segment some measurement=1.5mm;3mm
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| | -->[[Category:Treatment]][[Category:Cheilanthes]] | | -->[[Category:Treatment]][[Category:Cheilanthes]] |
Stems short-creeping, 4–8 mm diam.; scales uniformly brown or with poorly defined, dark, central stripe, linear-lanceolate, straight to slightly contorted, loosely appressed, persistent. Leaves clustered, 5–25 cm; vernation noncircinate. Petiole dark brown, rounded adaxially. Blade linear-oblong, 2–3-pinnate at base, 1–2.5 cm wide; rachis rounded adaxially, with scattered linear scales, not pubescent. Pinnae not articulate, dark color of stalk continuing into pinna base, basal pair not conspicuously larger than adjacent pair, usually equilateral, appearing sparsely pubescent or glabrous adaxially. Costae green adaxially for most of length; abaxial scales multiseriate, linear, truncate at base, inconspicuous, the largest 0.1–0.4 mm wide, loosely imbricate, not concealing ultimate segments, long-ciliate, cilia usually confined to base. Ultimate segments oblong or rarely oval, beadlike, the largest 1.5–3 mm, abaxially densely covered with branched hairs and small, ciliate scales, adaxially with scattered, branched hairs or glabrescent. False indusia marginal, slightly differentiated, 0.05–0.25 mm wide. Sori ± continuous around segment margins. Sporangia containing 64 spores.
Phenology: Sporulating summer–fall.
Habitat: Cliffs and rocky slopes, usually on igneous substrates
Elevation: 800–3000 m
Distribution
Alta., B.C., Calif., Idaho, Mont., Nev., Oreg., Utah, Wash.
Discussion
Cheilanthes gracillima is a well-marked species, but it apparently hybridizes with C. intertexta (see reticulogram) to produce plants of intermediate morphology with malformed spores that have been called C. gracillima var. aberrans M. E. Jones (A. R. Smith 1974).
Selected References
None.
