Difference between revisions of "Orthotrichum speciosum"
in J. Sturm et al., Deutschl. Fl. 2 (17): 5. 1819.
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|name=Orthotrichum killiasii | |name=Orthotrichum killiasii | ||
|authority=Müller Hal. | |authority=Müller Hal. | ||
− | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=O. speciosum subsp. killiasii | |name=O. speciosum subsp. killiasii | ||
|authority=(Müller Hal.) Kindberg | |authority=(Müller Hal.) Kindberg | ||
− | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=O. speciosum var. killiasii | |name=O. speciosum var. killiasii | ||
|authority=(Müller Hal.) Venturi | |authority=(Müller Hal.) Venturi | ||
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|elevation=low to high elevations (10-2000 m) | |elevation=low to high elevations (10-2000 m) | ||
|distribution=Greenland;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;P.E.I.;Que.;Sask.;Yukon;Alaska;Calif.;Colo.;Idaho;Mich.;Minn.;Mont.;Nev.;N.H.;N.Y.;Oreg.;Utah;Wash.;Wyo.;Europe;n Asia;n Africa. | |distribution=Greenland;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;P.E.I.;Que.;Sask.;Yukon;Alaska;Calif.;Colo.;Idaho;Mich.;Minn.;Mont.;Nev.;N.H.;N.Y.;Oreg.;Utah;Wash.;Wyo.;Europe;n Asia;n Africa. | ||
− | |discussion=<p>Orthotrichum speciosum is primarily western and Arctic in distribution; the plants are distinguished by their ribbed capsules, large size, and more slender leaf apices.</p> | + | |discussion=<p><i>Orthotrichum speciosum</i> is primarily western and Arctic in distribution; the plants are distinguished by their ribbed capsules, large size, and more slender leaf apices.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1819 | |publication year=1819 | ||
|special status=Selected by author to be illustrated | |special status=Selected by author to be illustrated | ||
− | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V28/V28_99.xml |
|genus=Orthotrichum | |genus=Orthotrichum | ||
|species=Orthotrichum speciosum | |species=Orthotrichum speciosum |
Revision as of 18:09, 18 September 2019
Plants 0.8–5 cm. Stem leaves loosely erect, usually slightly contorted or curved when dry, lanceolate to narrowly lanceolate, 3–4 mm; margins revolute nearly to apex, entire; apex acuminate to narrowly acute; basal laminal cells elongate, walls thick, nodose or wavy; distal cells 7–13 µm, 1-stratose, papillae 1–3 per cell, conic or 2-fid, large. Specialized asexual reproduction absent. Sexual condition gonioautoicous. Seta 1–3 mm. Capsule exserted to rarely emergent, cylindric to ovate-cylindric when mature, 1.5–2.4 mm, slightly 8-ribbed to mid capsule; stomata superficial; peristome double; prostome absent; exostome teeth 8, separate to base, recurved, acute, coarsely papillose; endostome segments 8, well developed, usually present when capsule is old and dry, thick, stout, of 2 rows of cells, narrower than exostome teeth, yellowish brown, coarsely papillose. Calyptra conic-oblong, smooth, hairy, hairs finely papillose. Spores 13–26 µm.
Habitat: Coniferous and deciduous trees, rock
Elevation: low to high elevations (10-2000 m)
Distribution
![V28 99-distribution-map.gif](/w/images/5/5b/V28_99-distribution-map.gif)
Greenland, Alta., B.C., Man., N.B., Nfld. and Labr., N.W.T., N.S., Nunavut, P.E.I., Que., Sask., Yukon, Alaska, Calif., Colo., Idaho, Mich., Minn., Mont., Nev., N.H., N.Y., Oreg., Utah, Wash., Wyo., Europe, n Asia, n Africa.
Discussion
Orthotrichum speciosum is primarily western and Arctic in distribution; the plants are distinguished by their ribbed capsules, large size, and more slender leaf apices.
Selected References
None.