Difference between revisions of "Macrothelypteris torresiana"
Acta Phytotax. Sin. 8: 310. 1963.
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|common_names=Torres's fern;Mariana maiden fern | |common_names=Torres's fern;Mariana maiden fern | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Polystichum torresianum | |name=Polystichum torresianum | ||
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|elevation=0–100 m | |elevation=0–100 m | ||
|distribution=Ala.;Ark.;Fla.;Ga.;La.;Miss.;S.C.;Tex.;s Mexico;West Indies in the Antilles;Central America;South America to n Argentina;native to tropical and subtropical Asia;Africa. | |distribution=Ala.;Ark.;Fla.;Ga.;La.;Miss.;S.C.;Tex.;s Mexico;West Indies in the Antilles;Central America;South America to n Argentina;native to tropical and subtropical Asia;Africa. | ||
| + | |introduced=true | ||
|discussion=<p>The name <i>Dryopteris</i> setigera (Blume) Kuntze has been misapplied to plants in the flora.</p> | |discussion=<p>The name <i>Dryopteris</i> setigera (Blume) Kuntze has been misapplied to plants in the flora.</p> | ||
|tables= | |tables= | ||
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|publication title=Acta Phytotax. Sin. | |publication title=Acta Phytotax. Sin. | ||
|publication year=1963 | |publication year=1963 | ||
| − | |special status= | + | |special status=Introduced;Illustrated |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V2/V2_240.xml |
|genus=Macrothelypteris | |genus=Macrothelypteris | ||
|species=Macrothelypteris torresiana | |species=Macrothelypteris torresiana | ||
Revision as of 21:11, 27 May 2020
Stems short-creeping, thick, to 10 mm diam. Leaves monomorphic, evergreen, 60–150 cm. Petiole to 75 cm × 3–12 mm, glaucous when living. Blade 2–3-pinnate, to ca. 85 cm. Pinnae to 35 × 10(–17) cm; pinnules sessile to adnate, oblique, 2–8 × 0.8–2.5 cm, incised almost to costule into oblique segments 2–4 mm wide, segments entire to dentate or pinnatifid; veins forked or simple. Indument abaxially of septate hairs 1–2 mm on costae and costules; rachis, costae, and blade tissue with capitate glands 0.05 mm. Sori round, indusia small, less than 0.3 mm diam., glabrous or glandular; sporangia with minute capitate glands near annulus. 2n = 124.
Habitat: Terrestrial in damp woods and along stream banks
Elevation: 0–100 m
Distribution
Introduced; Ala., Ark., Fla., Ga., La., Miss., S.C., Tex., s Mexico, West Indies in the Antilles, Central America, South America to n Argentina, native to tropical and subtropical Asia, Africa.
Discussion
The name Dryopteris setigera (Blume) Kuntze has been misapplied to plants in the flora.
Selected References
None.