Difference between revisions of "Forsstroemia trichomitria"
Öfvers. Kongl. Vetensk.-Akad. Förh. 19: 605. 1863.
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|name=Leptodon trichomitrius | |name=Leptodon trichomitrius | ||
|authority=(Hedwig) Sullivant & Lesquereux | |authority=(Hedwig) Sullivant & Lesquereux | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=L. trichomitrius var. floridanus | |name=L. trichomitrius var. floridanus | ||
|authority=(Lindberg) Grout | |authority=(Lindberg) Grout | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=L. trichomitrius var. immersus | |name=L. trichomitrius var. immersus | ||
|authority=(Sullivant & Lesquereux) Sullivant | |authority=(Sullivant & Lesquereux) Sullivant | ||
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|elevation=low to high elevations | |elevation=low to high elevations | ||
|distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ind.;Ky.;La.;Md.;Mass.;Mich.;Miss.;Mo.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;Mexico;South America;e Asia;e Australia. | |distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ind.;Ky.;La.;Md.;Mass.;Mich.;Miss.;Mo.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;Mexico;South America;e Asia;e Australia. | ||
| − | |discussion=<p>Immersed capsules (with short setae) are very common in Forsstroemia trichomitria in the states bordering the Gulf of Mexico. However, from Virginia northward, capsules are nearly always either emergent or exserted. The two North American species of Forsstroemia rarely may form hybrids that have intermediate features of medial laminal cell length, costal length, frequency of single costae, seta length, post-fertilization perichaetial leaf length, and peristome appearance (L. R. Stark 1987). The secondary stems are usually subpinnate.</p> | + | |discussion=<p>Immersed capsules (with short setae) are very common in <i>Forsstroemia trichomitria</i> in the states bordering the Gulf of Mexico. However, from Virginia northward, capsules are nearly always either emergent or exserted. The two North American species of <i>Forsstroemia</i> rarely may form hybrids that have intermediate features of medial laminal cell length, costal length, frequency of single costae, seta length, post-fertilization perichaetial leaf length, and peristome appearance (L. R. Stark 1987). The secondary stems are usually subpinnate.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1863 | |publication year=1863 | ||
|special status= | |special status= | ||
| − | |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_981.xml |
|genus=Forsstroemia | |genus=Forsstroemia | ||
|species=Forsstroemia trichomitria | |species=Forsstroemia trichomitria | ||
Revision as of 17:09, 18 September 2019
Stem and branch leaves lanceolate, ovate-lanceolate, broadly ovate-lanceolate, oval, or deltoid, 1–3 × 0.5–1.2 mm; costa single, weak, 1/4–3/4 leaf length, or double, short; laminal cells fusiform to linear, 4–8:1; medial cells 25–80 × 5–11 µm. Sexual condition autoicous, often gonioautoicous. Seta 0.4–3.9 mm. Capsule immersed to exserted, 1–2.3 × 0.4–1 mm; operculum 0.5–1.1 × 0.3–0.6 mm; exostome teeth smooth, minutely papillose, or occasionally granulose. Spores 18–30 µm.
Phenology: Capsules mature winter.
Habitat: Epiphytic, boles of hardwood trees, rock, bark of evergreen trees, shaded, relatively humid areas, along streams
Elevation: low to high elevations
Distribution
Ont., Ala., Ark., Conn., Del., D.C., Fla., Ga., Ind., Ky., La., Md., Mass., Mich., Miss., Mo., N.J., N.Y., N.C., Ohio, Okla., Pa., S.C., Tenn., Tex., Vt., Va., W.Va., Wis., Mexico, South America, e Asia, e Australia.
Discussion
Immersed capsules (with short setae) are very common in Forsstroemia trichomitria in the states bordering the Gulf of Mexico. However, from Virginia northward, capsules are nearly always either emergent or exserted. The two North American species of Forsstroemia rarely may form hybrids that have intermediate features of medial laminal cell length, costal length, frequency of single costae, seta length, post-fertilization perichaetial leaf length, and peristome appearance (L. R. Stark 1987). The secondary stems are usually subpinnate.
Selected References
None.