Property:Stamens
Smithsonian Misc. Collect. 75: 8. 1920.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 1: | Line 1: | ||
| − | + | {{Treatment/ID | |
| − | + | |accepted_name=Selaginella leucobryoides | |
| − | + | |accepted_authority=Maxon | |
| − | + | |publications={{Treatment/Publication | |
| − | == | + | |title=Smithsonian Misc. Collect. |
| − | {{ | + | |place=75: 8. 1920 |
| − | == | + | |year=1920 |
| − | {{# | + | }} |
| + | |common_names=Mojave spike-moss | ||
| + | |basionyms= | ||
| + | |synonyms= | ||
| + | |hierarchy=Selaginellaceae;Selaginella;Selaginella subg. Tetragonostachys;Selaginella leucobryoides | ||
| + | |hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Selaginellaceae]]</div><div class="higher-taxon"><small>genus</small>[[Selaginella]]</div><div class="higher-taxon"><small>subgenus</small>[[Selaginella subg. Tetragonostachys]]</div><div class="higher-taxon"><small>species</small>[[Selaginella leucobryoides]]</div></div> | ||
| + | |volume=Volume 2 | ||
| + | |mention_page= | ||
| + | |treatment_page= | ||
| + | }}<!-- | ||
| + | |||
| + | --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>on rock, forming rounded cushionlike mats. <b>Stems</b> decumbent to short-creeping, dry stems readily fragmenting; irregularly forked, without budlike arrested branches, tips straight; main stem upperside and underside structurally slightly different, inconspicuously indeterminate, lateral branches radially symmetric, determinate, strongly ascending, 1-forked. <b>Rhizophores</b> borne on upperside of stems, throughout stem length, 0.2–0.35 mm diam. <b>Leaves</b> monomorphic, ± in alternate pseudowhorls of 4, tightly appressed, ascending, green, linear-oblong to linear-lanceolate, sometimes falcate on lateral rows (on main stem), 2–4.5 × 0.5–0.65 mm (usually smaller on young ascending branches); abaxial ridges present; base cuneate and decurrent (rounded and adnate on young branches), glabrous; margins short-ciliate, cilia transparent, scattered, spreading at base to ascending and dentiform toward apex, 0.07–0.15 mm; apex slightly attenuate and bristled or obtuse and abruptly bristled; bristle whitish or transparent, puberulent, 0.2–0.6 mm. <b>Strobili</b> solitary, 0.4–1.5 cm; sporophylls deltate-ovate or lanceolate, abaxial ridges moderately defined, base glabrous, margins short-ciliate to denticulate, apex acuminate with very short bristle.</span><!-- | ||
| + | |||
| + | -->{{Treatment/Body | ||
| + | |habitat=In rock crevices or on exposed rock | ||
| + | |elevation=800–2800 m | ||
| + | |distribution=Ariz.;Calif.;Nev. | ||
| + | |discussion=<p><i>Selaginella leucobryoides</i> has very tightly intertwined stems that readily fragment, a characteristic shared with <i>S. utahensis</i> and <i>S. asprella</i>. <i>Selaginella leucobryoides</i> is very closely related to, and difficult to separate from, <i>S. utahensis</i> (see discussion).</p> | ||
| + | |tables= | ||
| + | |references= | ||
| + | }}<!-- | ||
| + | |||
| + | --><!-- | ||
| + | |||
| + | -->{{#Taxon: | ||
| + | name=Selaginella leucobryoides | ||
| + | |author= | ||
| + | |authority=Maxon | ||
| + | |rank=species | ||
| + | |parent rank=subgenus | ||
| + | |synonyms= | ||
| + | |basionyms= | ||
| + | |family=Selaginellaceae | ||
| + | |habitat=In rock crevices or on exposed rock | ||
| + | |elevation=800–2800 m | ||
| + | |distribution=Ariz.;Calif.;Nev. | ||
| + | |reference=None | ||
| + | |publication title=Smithsonian Misc. Collect. | ||
| + | |publication year=1920 | ||
| + | |special status= | ||
| + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V2/V2_750.xml | ||
| + | |genus=Selaginella | ||
| + | |subgenus=Selaginella subg. Tetragonostachys | ||
| + | |species=Selaginella leucobryoides | ||
| + | }}<!-- | ||
| + | |||
| + | -->[[Category:Treatment]][[Category:Selaginella subg. Tetragonostachys]] | ||
Revision as of 19:57, 24 September 2019
Plants on rock, forming rounded cushionlike mats. Stems decumbent to short-creeping, dry stems readily fragmenting; irregularly forked, without budlike arrested branches, tips straight; main stem upperside and underside structurally slightly different, inconspicuously indeterminate, lateral branches radially symmetric, determinate, strongly ascending, 1-forked. Rhizophores borne on upperside of stems, throughout stem length, 0.2–0.35 mm diam. Leaves monomorphic, ± in alternate pseudowhorls of 4, tightly appressed, ascending, green, linear-oblong to linear-lanceolate, sometimes falcate on lateral rows (on main stem), 2–4.5 × 0.5–0.65 mm (usually smaller on young ascending branches); abaxial ridges present; base cuneate and decurrent (rounded and adnate on young branches), glabrous; margins short-ciliate, cilia transparent, scattered, spreading at base to ascending and dentiform toward apex, 0.07–0.15 mm; apex slightly attenuate and bristled or obtuse and abruptly bristled; bristle whitish or transparent, puberulent, 0.2–0.6 mm. Strobili solitary, 0.4–1.5 cm; sporophylls deltate-ovate or lanceolate, abaxial ridges moderately defined, base glabrous, margins short-ciliate to denticulate, apex acuminate with very short bristle.
Habitat: In rock crevices or on exposed rock
Elevation: 800–2800 m
Distribution
Ariz., Calif., Nev.
Discussion
Selaginella leucobryoides has very tightly intertwined stems that readily fragment, a characteristic shared with S. utahensis and S. asprella. Selaginella leucobryoides is very closely related to, and difficult to separate from, S. utahensis (see discussion).
Selected References
None.
Lower Taxa
Showing 25 related entities (more are available).
- Filament +
- Filament architecture +
- Filament architecture or shape +
- Filament arrangement +
- Filament atypical some measurement +
- Filament color +
- Filament coloration +
- Filament coloration or density +
- Filament count +
- Filament course +
- Filament dehiscence +
- Filament density or coloration +
- Filament depth +
- Filament fixation or orientation +
- Filament fragility +
- Filament fragility or size +
- Filament function +
- Filament fusion +
- Filament height or length or size +
- Filament length +
- Filament length or size +
- Filament orientation +
- Filament position +
- Filament presence +
- ...