Difference between revisions of "Pseudoleskeella tectorum"
in H. G. A. Engler and K. Prantl, Nat. Pflanze n fam. 229[I,3]: 997. 1907.
FNA>Volume Importer |
imported>Volume Importer |
||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Pseudoleskeella tectorum | |accepted_name=Pseudoleskeella tectorum | ||
| − | |accepted_authority=(Funck ex Bridel) Kindberg ex Brotherus | + | |accepted_authority=(Funck ex Bridel) Kindberg ex Brotherus |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in H. G. A. Engler and K. Prantl, Nat. Pflanze n fam. | |title=in H. G. A. Engler and K. Prantl, Nat. Pflanze n fam. | ||
| Line 9: | Line 9: | ||
|special_status={{Treatment/ID/Special_status | |special_status={{Treatment/ID/Special_status | ||
|code=F | |code=F | ||
| − | |label= | + | |label=Illustrated |
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Hypnum tectorum | |name=Hypnum tectorum | ||
|authority=Funck ex Bridel | |authority=Funck ex Bridel | ||
| + | |rank=species | ||
|publication_title=Bryol. Univ. | |publication_title=Bryol. Univ. | ||
|publication_place=2: 582. 1827 | |publication_place=2: 582. 1827 | ||
| Line 20: | Line 21: | ||
|name=Pseudoleskea tectorum | |name=Pseudoleskea tectorum | ||
|authority=(Funck ex Bridel) Schimper | |authority=(Funck ex Bridel) Schimper | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Leskeaceae;Pseudoleskeella;Pseudoleskeella tectorum | |hierarchy=Leskeaceae;Pseudoleskeella;Pseudoleskeella tectorum | ||
| Line 44: | Line 46: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Pseudoleskeella tectorum | name=Pseudoleskeella tectorum | ||
| − | + | |authority=(Funck ex Bridel) Kindberg ex Brotherus | |
| − | |authority=(Funck ex Bridel) Kindberg ex Brotherus | ||
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
| Line 58: | Line 59: | ||
|publication title=in H. G. A. Engler and K. Prantl, Nat. Pflanze n fam. | |publication title=in H. G. A. Engler and K. Prantl, Nat. Pflanze n fam. | ||
|publication year=1907 | |publication year=1907 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V28/V28_572.xml |
|genus=Pseudoleskeella | |genus=Pseudoleskeella | ||
|species=Pseudoleskeella tectorum | |species=Pseudoleskeella tectorum | ||
Latest revision as of 22:36, 5 November 2020
Plants dark olive green or rarely yellow-green. Stems tightly appressed to substrate, branches appressed. Stem leaves ± catenulate when dry, not homomallous, ovate, abruptly narrowed to apex, concave, not plicate, 0.4–1.2 mm, 1.5–2:1; base flaring; margins plane or rarely recurved proximally, entire; apex short-acuminate, sometimes falcate; costa usually double, or single, 2-fid, or sometimes ecostate, weak, not reaching mid leaf; medial laminal cells 1–2(–3):1, walls firm, not incrassate. Branch leaves ovate to suborbicular, 0.4–0.8 mm; laminal cell walls moderately incrassate. Stoloniferous leaves broadly ovate or suborbicular. Seta red-brown, 0.1–0.2 cm. Capsule inclined, subcylindric, asymmetric, 1.5–2.5(–3) mm. Spores 10–18 µm.
Phenology: Capsules mature summer.
Habitat: Shaded calcareous rock, shaded tree bases or wood
Elevation: low to high elevations (0-4000 m)
Distribution
Greenland, Alta., B.C., Nfld. and Labr., N.W.T., Nunavut, Ont., Que., Sask., Alaska, Ariz., Calif., Colo., Idaho, Kans., Mich., Minn., Mont., Nebr., Nev., N.Mex., N.Dak., Oreg., S.Dak., Utah, Wyo., Eurasia.
Discussion
Pseudoleskeella tectorum is distinguished by the dark green, tightly appressed, catenulate leaves, and weak costa. Thin mats of this species can be become quite extensive over time, covering the faces and overhangs of shaded boulders and cliffs.
Selected References
None.