Difference between revisions of "Haplodontium tehamense"
Phytologia 87: 26. 2005.
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|elevation=high elevations (2200-2600 m) | |elevation=high elevations (2200-2600 m) | ||
|distribution=Calif. | |distribution=Calif. | ||
| − | |discussion=<p>Haplodontium tehamense is a distinctive species, with eperistomate capsules and somewhat julaceous stems. The species is known only from a few locations in Lassen Volcanic National Park.</p><!-- | + | |discussion=<p><i>Haplodontium tehamense</i> is a distinctive species, with eperistomate capsules and somewhat julaceous stems. The species is known only from a few locations in Lassen Volcanic National Park.</p><!-- |
--><p>of conservation concern</p> | --><p>of conservation concern</p> | ||
|tables= | |tables= | ||
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|publication year=2005 | |publication year=2005 | ||
|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_227.xml |
|genus=Haplodontium | |genus=Haplodontium | ||
|species=Haplodontium tehamense | |species=Haplodontium tehamense | ||
Revision as of 18:04, 18 September 2019
Plants shiny light green, yellow-green, or white-green, light brown below. Stems 0.5–1 cm, somewhat julaceous, strongly branched. Leaves imbricate when dry, erect to erect-spreading when moist, elliptic to oblong, 0.5–1 mm; margins plane; apex rounded-obtuse to broadly acute, apiculus absent; costa subpercurrent, yellowish; laminal cells 40–80(–100) × 10–20 µm; distal cells at apex irregularly short-rectangular to subquadrate. Seta red-brown, 0.3–0.7 cm, flexuose. Capsule horizontal to nutant, short and broadly pyriform, 1.2–2.5 mm; operculum convex, umbonate; peristome absent. Spores 10–14 µm, ± smooth.
Phenology: Capsules mature Aug (summer).
Habitat: Crevices of volcanic rock in montane areas
Elevation: high elevations (2200-2600 m)
Discussion
Haplodontium tehamense is a distinctive species, with eperistomate capsules and somewhat julaceous stems. The species is known only from a few locations in Lassen Volcanic National Park.
of conservation concern
Selected References
None.