Difference between revisions of "Microbryum davallianum var. conicum"
Bull. Buffalo Soc. Nat. Sci. 32: 240. 1993,.
Basionym: Gymnostomum conicum Wareham Sp. Musc. Frond. Suppl. 1(1): 26, plate 9. 1811
Synonyms: Pottia starckeana subsp. conica (Schwägrichen) D. P. Chamberlain Pottia texana
Treatment appears in FNA Volume 27. Treatment on page 630.
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|name=Gymnostomum conicum | |name=Gymnostomum conicum | ||
|authority=Wareham | |authority=Wareham | ||
| + | |rank=species | ||
|publication_title=Sp. Musc. Frond. Suppl. | |publication_title=Sp. Musc. Frond. Suppl. | ||
|publication_place=1(1): 26, plate 9. 1811 | |publication_place=1(1): 26, plate 9. 1811 | ||
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|name=Pottia starckeana subsp. conica | |name=Pottia starckeana subsp. conica | ||
|authority=(Schwägrichen) D. P. Chamberlain | |authority=(Schwägrichen) D. P. Chamberlain | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Pottia texana | |name=Pottia texana | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Pottiaceae;Pottiaceae subfam. Pottioideae;Microbryum;Microbryum davallianum;Microbryum davallianum var. conicum | |hierarchy=Pottiaceae;Pottiaceae subfam. Pottioideae;Microbryum;Microbryum davallianum;Microbryum davallianum var. conicum | ||
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|elevation=low elevations | |elevation=low elevations | ||
|distribution=Calif.;Nebr.;Okla.;Tex.;Mexico (Baja California);Europe;sw Asia;w;s Africa;Pacific Islands (New Zealand). | |distribution=Calif.;Nebr.;Okla.;Tex.;Mexico (Baja California);Europe;sw Asia;w;s Africa;Pacific Islands (New Zealand). | ||
| − | |discussion=<p>The San Marcos, Texas specimen (MICH) of < | + | |discussion=<p>The San Marcos, Texas specimen (MICH) of <i></i>var.<i> conicum</i> has a flaring mouth like that of <i></i>var.<i> davallianum</i>. Another Texas specimen (Orcutt 5565, CANM, WTU) has a weak peristome (a thin line of proximal membrane).</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Microbryum davallianum var. conicum | name=Microbryum davallianum var. conicum | ||
| − | |||
|authority=(Schwägrichen) R. H. Zander | |authority=(Schwägrichen) R. H. Zander | ||
|rank=variety | |rank=variety | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V27/V27_927.xml |
|subfamily=Pottiaceae subfam. Pottioideae | |subfamily=Pottiaceae subfam. Pottioideae | ||
|genus=Microbryum | |genus=Microbryum | ||
Latest revision as of 22:29, 5 November 2020
Capsule narrow-mouthed when dehisced, with usually 2 or more rows of thickened cells below mouth; peristome rudimentary or absent. Spores papillose, 27–34 µm.
Phenology: Capsules mature late winter and spring (Feb–Apr).
Habitat: Soil
Elevation: low elevations
Distribution
Calif., Nebr., Okla., Tex., Mexico (Baja California), Europe, sw Asia, w, s Africa, Pacific Islands (New Zealand).
Discussion
The San Marcos, Texas specimen (MICH) of var. conicum has a flaring mouth like that of var. davallianum. Another Texas specimen (Orcutt 5565, CANM, WTU) has a weak peristome (a thin line of proximal membrane).
Selected References
None.
Lower Taxa
None.