Difference between revisions of "Thelypteris kunthii"
Contr. U.S. Natl. Herb. 38: 53. 1967.
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|name=Christella normalis | |name=Christella normalis | ||
|authority=(C. Christensen) Holttum | |authority=(C. Christensen) Holttum | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Dryopteris normalis | |name=Dryopteris normalis | ||
|authority=C. Christensen | |authority=C. Christensen | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Thelypteris macrorhizoma | |name=Thelypteris macrorhizoma | ||
|authority=R. P. St. John | |authority=R. P. St. John | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Thelypteris normalis | |name=Thelypteris normalis | ||
|authority=(C. Christensen) Moxley | |authority=(C. Christensen) Moxley | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Thelypteris saxatilis | |name=Thelypteris saxatilis | ||
|authority=R. P. St. John | |authority=R. P. St. John | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Thelypteris unca | |name=Thelypteris unca | ||
|authority=R. P. St. John | |authority=R. P. St. John | ||
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|elevation=0–100 m | |elevation=0–100 m | ||
|distribution=Ala.;Ark.;Fla.;Ga.;La.;Miss.;S.C.;Tex.;e;s Mexico;West Indies;Bermuda;Central America to Costa Rica;South America from Colombia to n Brazil. | |distribution=Ala.;Ark.;Fla.;Ga.;La.;Miss.;S.C.;Tex.;e;s Mexico;West Indies;Bermuda;Central America to Costa Rica;South America from Colombia to n Brazil. | ||
| − | |discussion=<p>Thelypteris kunthii occasionally hybridizes with T. augescens and T. ovata in Florida; hybrids with T. hispidula may also occur.</p> | + | |discussion=<p><i>Thelypteris kunthii</i> occasionally hybridizes with <i>T. augescens</i> and <i>T. ovata</i> in Florida; hybrids with <i>T. hispidula</i> may also occur.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1967 | |publication year=1967 | ||
|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/V2/V2_315.xml |
|genus=Thelypteris | |genus=Thelypteris | ||
|subgenus=Thelypteris subg. Cyclosorus | |subgenus=Thelypteris subg. Cyclosorus | ||
Revision as of 15:47, 18 September 2019
Stems short- to long-creeping, 4–8 mm diam. Leaves monomorphic, evergreen, up to 2(–3) cm apart, (15–)50–160 cm. Petiole straw-colored, (5–)20–80 × (1–)3–6 mm, at base with brown, linear-lanceolate, hairy scales. Blade (9–)30–80 cm, broadest at base, gradually tapered to pinnatifid apex. Pinnae (2–)8–15(–20) × (0.6–)1–2.5 cm, incised 3/5–4/5 of width; segments oblong, rounded to acute at apex; proximal pair of veins from adjacent segments running to sinus, or nearly so. Indument abaxially of hairs mostly 0.3–1 mm on costae, veins, and blade tissue; veins adaxially with similar hairs but blade tissue usually without hairs, often with scattered yellowish, stalked glands 0.1 mm. Sori round, medial to supramedial; indusia tan, hairy, hairs 0.2–0.4 mm; sporangial glands obscure, yellowish, stalked, arising from sporangial stalks. 2n = 144.
Habitat: Roadsides, ditches, riverbanks, woodlands, limestone sinks
Elevation: 0–100 m
Distribution
Ala., Ark., Fla., Ga., La., Miss., S.C., Tex., e, s Mexico, West Indies, Bermuda, Central America to Costa Rica, South America from Colombia to n Brazil.
Discussion
Thelypteris kunthii occasionally hybridizes with T. augescens and T. ovata in Florida; hybrids with T. hispidula may also occur.
Selected References
None.