Difference between revisions of "Bryhnia graminicolor"
Bull. Torrey Bot. Club 25: 231. 1898.
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|elevation=low to high elevations (0-2100 m) | |elevation=low to high elevations (0-2100 m) | ||
|distribution=Nfld. and Labr.;Ont.;Que.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Utah;Vt.;Va.;W.Va.;Wis. | |distribution=Nfld. and Labr.;Ont.;Que.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Utah;Vt.;Va.;W.Va.;Wis. | ||
| − | |discussion=<p>Bryhnia graminicolor usually grows at low elevations, reaching 900 m in the Appalachian Mountains. There is one collection from Utah: Utah County, Mt. Timpanogos, 2040 m, wet logs, lumber, Flowers 17045 (MO). This is the most western collection of this species, and the habitat is unusual. This discovery was not included by S. Flowers (1973), and mislabeling of the specimen is suspected in this case. Confirmation of the occurrence of B. graminicolor in the western states is necessary.</p> | + | |discussion=<p><i>Bryhnia graminicolor</i> usually grows at low elevations, reaching 900 m in the Appalachian Mountains. There is one collection from Utah: Utah County, Mt. Timpanogos, 2040 m, wet logs, lumber, Flowers 17045 (MO). This is the most western collection of this species, and the habitat is unusual. This discovery was not included by S. Flowers (1973), and mislabeling of the specimen is suspected in this case. Confirmation of the occurrence of <i>B. graminicolor</i> in the western states is necessary.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1898 | |publication year=1898 | ||
|special status=Endemic;Selected by author to be illustrated | |special status=Endemic;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_667.xml |
|genus=Bryhnia | |genus=Bryhnia | ||
|species=Bryhnia graminicolor | |species=Bryhnia graminicolor | ||
Revision as of 17:07, 18 September 2019
Plants small, in moderately dense tufts, light green or brownish yellow-green. Stems to 2 cm, creeping to ascending, straight or flexuose, terete-foliate, not julaceous, regularly pinnate, branches to 5 mm, straight, terete-foliate. Stem leaves rigidly spreading, narrowly ovate to lanceolate, broadest at 1/6–1/5 leaf length, not or slightly plicate, longer than broad, 0.6–1.1 × 0.2–0.5 mm; base short-decurrent; margins serrulate to serrate almost to base; apex gradually acuminate; costa to 60–80% leaf length, moderately weak, terminal abaxial spine present; alar cells subquadrate to short-rectangular, 10–20 × 7–9 µm, walls moderately thick, region of 4 × 4 cells, not pellucid, sometimes obscured by recurved margins, indistinctly differentiated; laminal cells 25–45 × 5–6 µm, distal corners strongly papillose; basal cells 7–8 µm wide, region in 2 rows. Seta 0.7–1.5 cm. Capsule inclined, not or slightly curved, 1.6 mm. Spores 13–15 µm.
Habitat: Rock faces, crevices, ledges, soil, steep banks along roads and creeks, wood, moist shaded to open habitats
Elevation: low to high elevations (0-2100 m)
Distribution
Nfld. and Labr., Ont., Que., Ala., Ark., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Mo., Nebr., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Utah, Vt., Va., W.Va., Wis.
Discussion
Bryhnia graminicolor usually grows at low elevations, reaching 900 m in the Appalachian Mountains. There is one collection from Utah: Utah County, Mt. Timpanogos, 2040 m, wet logs, lumber, Flowers 17045 (MO). This is the most western collection of this species, and the habitat is unusual. This discovery was not included by S. Flowers (1973), and mislabeling of the specimen is suspected in this case. Confirmation of the occurrence of B. graminicolor in the western states is necessary.
Selected References
None.