Difference between revisions of "Schoenobryum concavifolium"

(Griffith) Gangulee

Mosses E. India 5: 1209. 1976.

Selected by author to be illustrated
Basionym: Orthotrichum concavifolium Griffith
Treatment appears in FNA Volume 28. Treatment on page 587. Mentioned on page 585.
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|elevation=low elevations (0 m)
 
|elevation=low elevations (0 m)
 
|distribution=Fla.;Mexico;West Indies;Central America;South America;Asia.
 
|distribution=Fla.;Mexico;West Indies;Central America;South America;Asia.
|discussion=<p>Schoenobryum concavifolium is rare in the flora area, where it is known only from Collier County in southern Florida; its presence there was undetected until recently (W. R. Buck 1994c). The plants are firm when dry and often have a shrublike aspect due to the erect, clustered branches. Terminal perichaetia give the branch apices a clublike appearance. The species is quite similar to Cryphaea filiformis but differs in its terminal perichaetia, single peristome, and the awns of perichaetial leaves that are only 1/5 the expanded portion of the leaf length. The two species have been collected growing together. In C. filiformis, also a rare moss of southern Florida, the perichaetia are lateral, the peristome is double, and the awns of the perichaetial leaves are 1/2 the expanded portion of the leaf length.</p>
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|discussion=<p><i>Schoenobryum concavifolium</i> is rare in the flora area, where it is known only from Collier County in southern Florida; its presence there was undetected until recently (W. R. Buck 1994c). The plants are firm when dry and often have a shrublike aspect due to the erect, clustered branches. Terminal perichaetia give the branch apices a clublike appearance. The species is quite similar to <i>Cryphaea filiformis</i> but differs in its terminal perichaetia, single peristome, and the awns of perichaetial leaves that are only 1/5 the expanded portion of the leaf length. The two species have been collected growing together. In <i>C. filiformis</i>, also a rare moss of southern Florida, the perichaetia are lateral, the peristome is double, and the awns of the perichaetial leaves are 1/2 the expanded portion of the leaf length.</p>
 
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|publication year=1976
 
|publication year=1976
 
|special status=Selected by author to be illustrated
 
|special status=Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V28/V28_923.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V28/V28_923.xml
 
|genus=Schoenobryum
 
|genus=Schoenobryum
 
|species=Schoenobryum concavifolium
 
|species=Schoenobryum concavifolium

Revision as of 17:09, 18 September 2019

Leaves 1 mm; apex broadly acute to short-acuminate; costa sometimes laterally spurred, tip rarely 2-fid. Perichaetia with inner leaves 2–2.3 mm, awns distinct, 1/5 length expanded portion of leaf. Spores granular.


Phenology: Capsules mature Apr.
Habitat: Twigs, branches, trunks of trees, humid forests
Elevation: low elevations (0 m)

Distribution

V28 923-distribution-map.gif

Fla., Mexico, West Indies, Central America, South America, Asia.

Discussion

Schoenobryum concavifolium is rare in the flora area, where it is known only from Collier County in southern Florida; its presence there was undetected until recently (W. R. Buck 1994c). The plants are firm when dry and often have a shrublike aspect due to the erect, clustered branches. Terminal perichaetia give the branch apices a clublike appearance. The species is quite similar to Cryphaea filiformis but differs in its terminal perichaetia, single peristome, and the awns of perichaetial leaves that are only 1/5 the expanded portion of the leaf length. The two species have been collected growing together. In C. filiformis, also a rare moss of southern Florida, the perichaetia are lateral, the peristome is double, and the awns of the perichaetial leaves are 1/2 the expanded portion of the leaf length.

Selected References

None.

Lower Taxa

None.
William D. Reese† +
(Griffith) Gangulee +
Orthotrichum concavifolium +
Fla. +, Mexico +, West Indies +, Central America +, South America +  and Asia. +
low elevations (0 m) +
Twigs, branches, trunks of trees, humid forests +
Capsules mature Apr. +
Mosses E. India +
Selected by author to be illustrated +
Schoenobryum concavifolium +
Schoenobryum +
species +