FNA>Volume Importer |
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| − | --><span class="statement" id="st-d0_s0" data-properties="mat architecture or fragility"><b>Plants </b>on rock or terrestrial, forming loose mats.</span> <span class="statement" id="st-d0_s1" data-properties="upperside growth form or orientation;upperside shape;underside growth form or orientation;underside shape;branch development;tip orientation"><b>Stems </b>not readily fragmenting, prostrate, upperside and underside structurally different, irregularly forked, branches determinate, tips upturned.</span> <span class="statement" id="st-d0_s2" data-properties="rhizophore diameter"><b>Rhizophores </b>borne on upperside of stems, throughout stem length, 0.23–0.33 mm diam.</span> <span class="statement" id="st-d0_s3" data-properties="leaf growth form;leaf arrangement;leaf fixation or orientation;leaf orientation;leaf coloration;rank count"><b>Leaves </b>dimorphic, arranged in 8 ranks, tightly appressed, ascending, green;</span> <span class="statement" id="st-d0_s4" data-properties="abaxial ridge count">abaxial ridges present;</span> <span class="statement" id="st-d0_s5" data-properties="bristle duration;bristle coloration;bristle shape;bristle some measurement">apex with persistent, whitish, terete bristle 0.3–0.8 mm.</span> <span class="statement" id="st-d0_s6" data-properties="underside leaf shape;underside leaf shape;underside leaf shape;underside leaf length;underside leaf width"><b>Underside </b>leaves narrowly linear-lanceolate (on central ranks) to falcate (on marginal ranks), 2.5–4 X 0.4–0.6 mm;</span> <span class="statement" id="st-d0_s7" data-properties="base shape;base pubescence">base decurrent (oblique on marginal ranks), pubescent (sometimes glabrous);</span> <span class="statement" id="st-d0_s8" data-properties="margin architecture or pubescence or shape;cilium coloration;cilium coloration;cilium coloration;cilium orientation;cilium orientation;cilium some measurement">margins ciliate, cilia transparent to opaque, spreading at base, ascending toward apex, 0.1–0.15 mm.</span> <span class="statement" id="st-d0_s9" data-properties="upperside leaf shape;upperside leaf shape;upperside leaf shape;upperside leaf length;upperside leaf width"><b>Upperside </b>leaves linear-lanceolate (on central ranks) to falcate (on marginal ranks), 2.3–2.75 X 0.5–0.55 mm;</span> <span class="statement" id="st-d0_s10" data-properties="base fusion;base pubescence">base abruptly adnate, pubescent;</span> <span class="statement" id="st-d0_s11" data-properties="margin architecture or pubescence or shape;cilium coloration;cilium coloration;cilium coloration;cilium orientation;cilium orientation;cilium some measurement">margins ciliate, cilia transparent to opaque, ascending or spreading, 0.08–0.16 mm.</span> <span class="statement" id="st-d0_s12" data-properties="strobilus architecture or arrangement or growth form;strobilus some measurement"><b>Strobili </b>solitary, 0.5–2 cm;</span> <span class="statement" id="st-d0_s13" data-properties="sporophyll shape;sporophyll shape;sporophyll shape;abaxial ridge prominence;base pubescence;margin architecture or pubescence or shape;apex shape">sporophylls ovate-deltate to ovate, abaxial ridges not prominent, base glabrous, margins short-ciliate, apex bristled.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>on rock or terrestrial, forming loose mats. <b>Stems</b> not readily fragmenting, prostrate, upperside and underside structurally different, irregularly forked, branches determinate, tips upturned. <b>Rhizophores</b> borne on upperside of stems, throughout stem length, 0.23–0.33 mm diam. <b>Leaves</b> dimorphic, arranged in 8 ranks, tightly appressed, ascending, green; abaxial ridges present; apex with persistent, whitish, terete bristle 0.3–0.8 mm. <b>Underside</b> leaves narrowly linear-lanceolate (on central ranks) to falcate (on marginal ranks), 2.5–4 × 0.4–0.6 mm; base decurrent (oblique on marginal ranks), pubescent (sometimes glabrous); margins ciliate, cilia transparent to opaque, spreading at base, ascending toward apex, 0.1–0.15 mm. <b>Upperside</b> leaves linear-lanceolate (on central ranks) to falcate (on marginal ranks), 2.3–2.75 × 0.5–0.55 mm; base abruptly adnate, pubescent; margins ciliate, cilia transparent to opaque, ascending or spreading, 0.08–0.16 mm. <b>Strobili</b> solitary, 0.5–2 cm; sporophylls ovate-deltate to ovate, abaxial ridges not prominent, base glabrous, margins short-ciliate, apex bristled.</span><!-- |
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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_740.xml | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_740.xml |
| | |genus=Selaginella | | |genus=Selaginella |
| | |subgenus=Selaginella subg. Tetragonostachys | | |subgenus=Selaginella subg. Tetragonostachys |
| | |species=Selaginella peruviana | | |species=Selaginella peruviana |
| − | |abaxial ridge count=present
| |
| − | |abaxial ridge prominence=not prominent
| |
| − | |apex shape=bristled
| |
| − | |base fusion=adnate
| |
| − | |base pubescence=glabrous;pubescent;pubescent
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| − | |base shape=decurrent
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| − | |branch development=determinate
| |
| − | |bristle coloration=whitish
| |
| − | |bristle duration=persistent
| |
| − | |bristle shape=terete
| |
| − | |bristle some measurement=0.3mm;0.8mm
| |
| − | |cilium coloration=transparent;opaque
| |
| − | |cilium orientation=spreading;ascending;ascending;spreading
| |
| − | |cilium some measurement=0.08mm;0.16mm
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| − | |leaf arrangement=arranged
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| − | |leaf coloration=green
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| − | |leaf fixation or orientation=appressed
| |
| − | |leaf growth form=dimorphic
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| − | |leaf orientation=ascending
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| − | |margin architecture or pubescence or shape=short-ciliate;ciliate;ciliate
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| − | |mat architecture or fragility=loose
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| − | |rank count=8
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| − | |rhizophore diameter=0.23mm;0.33mm
| |
| − | |sporophyll shape=ovate-deltate;ovate
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| − | |strobilus architecture or arrangement or growth form=solitary
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| − | |strobilus some measurement=0.5cm;2cm
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| − | |tip orientation=upturned
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| − | |underside growth form or orientation=prostrate
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| − | |underside leaf length=2.5mm;4mm
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| − | |underside leaf shape=narrowly linear-lanceolate;falcate
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| − | |underside leaf width=0.4mm;0.6mm
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| − | |underside shape=forked
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| − | |upperside growth form or orientation=prostrate
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| − | |upperside leaf length=2.3mm;2.75mm
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| − | |upperside leaf shape=linear-lanceolate;falcate
| |
| − | |upperside leaf width=0.5mm;0.55mm
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| − | |upperside shape=forked
| |
| | }}<!-- | | }}<!-- |
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| | -->[[Category:Treatment]][[Category:Selaginella subg. Tetragonostachys]] | | -->[[Category:Treatment]][[Category:Selaginella subg. Tetragonostachys]] |
Plants on rock or terrestrial, forming loose mats. Stems not readily fragmenting, prostrate, upperside and underside structurally different, irregularly forked, branches determinate, tips upturned. Rhizophores borne on upperside of stems, throughout stem length, 0.23–0.33 mm diam. Leaves dimorphic, arranged in 8 ranks, tightly appressed, ascending, green; abaxial ridges present; apex with persistent, whitish, terete bristle 0.3–0.8 mm. Underside leaves narrowly linear-lanceolate (on central ranks) to falcate (on marginal ranks), 2.5–4 × 0.4–0.6 mm; base decurrent (oblique on marginal ranks), pubescent (sometimes glabrous); margins ciliate, cilia transparent to opaque, spreading at base, ascending toward apex, 0.1–0.15 mm. Upperside leaves linear-lanceolate (on central ranks) to falcate (on marginal ranks), 2.3–2.75 × 0.5–0.55 mm; base abruptly adnate, pubescent; margins ciliate, cilia transparent to opaque, ascending or spreading, 0.08–0.16 mm. Strobili solitary, 0.5–2 cm; sporophylls ovate-deltate to ovate, abaxial ridges not prominent, base glabrous, margins short-ciliate, apex bristled.
Habitat: Rocky slopes, rock crevices, ledges of sandstone or igneous cliffs, less often on sandy or clay soil
Elevation: 1300–2300 m
Distribution
N.Mex., Okla., Tex., Mexico, South America.
Discussion
R. M. Tryon (1955) reported an elevation range of 600–3000 m for Selaginella peruviana in the United States.
Selected References
None.
