Difference between revisions of "Porotrichum"
Linnaea 32: 154. 1863.
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|distribution=w North America;Mexico;West Indies;Central America;South America;Asia;Africa;Pacific Islands (New Zealand). | |distribution=w North America;Mexico;West Indies;Central America;South America;Asia;Africa;Pacific Islands (New Zealand). | ||
|discussion=<p>Species ca. 40 (1 in the flora).</p><!-- | |discussion=<p>Species ca. 40 (1 in the flora).</p><!-- | ||
| − | --><p>Species of Porotrichum are distinguished by leaves with serrate apices and costae tapering toward the apex. In the flora area, the genus is represented by only one species, while the tropics hold the largest diversity.</p> | + | --><p>Species of <i>Porotrichum</i> are distinguished by leaves with serrate apices and costae tapering toward the apex. In the flora area, the genus is represented by only one species, while the tropics hold the largest diversity.</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_963.xml |
|genus=Porotrichum | |genus=Porotrichum | ||
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-->[[Category:Treatment]][[Category:Neckeraceae]] | -->[[Category:Treatment]][[Category:Neckeraceae]] | ||
Revision as of 17:09, 18 September 2019
Plants medium-sized, dendroid, light green to golden green, shiny. Stems forming stipe perpendicular to substrate, usually pinnate to sparsely branched distally; paraphyllia absent. Secondary stem and branch leaves erect, ovate-oblong, asymmetric, flat; margins serrate, teeth straight; apex acute; costa single, slender, tapering toward apex; basal and medial laminal cells rectangular, walls not porose. Sexual condition dioicous; perichaetial inner leaves broadly lanceolate-subulate. Seta to 2.5 cm. Capsule oblong-ovoid; exostome teeth lanceolate, external surface with strongly projecting lamellae, usually papillose; endostome basal membrane high, segments papillose to sparsely papillose. Spores 13 µm.
Distribution
w North America, Mexico, West Indies, Central America, South America, Asia, Africa, Pacific Islands (New Zealand).
Discussion
Species ca. 40 (1 in the flora).
Species of Porotrichum are distinguished by leaves with serrate apices and costae tapering toward the apex. In the flora area, the genus is represented by only one species, while the tropics hold the largest diversity.
Selected References
None.