Difference between revisions of "Osmunda regalis var. spectabilis"
Manual ed. 2 600. 1856.
Basionym: Osmunda spectabilis unknown
Treatment appears in FNA Volume 2.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Leaves </b>2-pinnate; petioles ± length of blades, winged, with light brown hairs, glabrate at maturity. <b>Sterile</b> leaves broadly ovate, ca. 0.75–1 m; pinnae lanceolate, lacking tuft of hairs at base; pinnules short-stalked, base oblique to somewhat truncate, margins subentire to remotely dentate, apex acute to rounded. <b>Fertile</b> leaves with greatly reduced sporangia-bearing pinnae at apex. <b>Sporangia</b> greenish, turning red, then rusty brown. <b>2n</b> =44.</span><!-- |
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| + | |phenology=Sporulation early spring–midsummer. | ||
|habitat=0–2300 m | |habitat=0–2300 m | ||
|distribution=St. Pierre and Miquelon;N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis. | |distribution=St. Pierre and Miquelon;N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis. | ||
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|basionyms=Osmunda spectabilis | |basionyms=Osmunda spectabilis | ||
|family=Osmundaceae | |family=Osmundaceae | ||
| + | |phenology=Sporulation early spring–midsummer. | ||
|habitat=0–2300 m | |habitat=0–2300 m | ||
|distribution=St. Pierre and Miquelon;N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis. | |distribution=St. Pierre and Miquelon;N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis. | ||
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|publication year=1856 | |publication year=1856 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_318.xml |
|genus=Osmunda | |genus=Osmunda | ||
|species=Osmunda regalis | |species=Osmunda regalis | ||
|variety=Osmunda regalis var. spectabilis | |variety=Osmunda regalis var. spectabilis | ||
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-->[[Category:Treatment]][[Category:Osmunda regalis]] | -->[[Category:Treatment]][[Category:Osmunda regalis]] | ||
Revision as of 14:17, 27 July 2019
Leaves 2-pinnate; petioles ± length of blades, winged, with light brown hairs, glabrate at maturity. Sterile leaves broadly ovate, ca. 0.75–1 m; pinnae lanceolate, lacking tuft of hairs at base; pinnules short-stalked, base oblique to somewhat truncate, margins subentire to remotely dentate, apex acute to rounded. Fertile leaves with greatly reduced sporangia-bearing pinnae at apex. Sporangia greenish, turning red, then rusty brown. 2n =44.
Phenology: Sporulation early spring–midsummer.
Habitat: 0–2300 m
Distribution
St. Pierre and Miquelon, N.B., Nfld., N.S., Ont., P.E.I., Que., Ala., Ark., Conn., Del., Fla., Ga., Ill., Ind., Iowa, Ky., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Vt., Va., W.Va., Wis.
Discussion
The chloroplasts within the spores give the young sporangia their green color. As the spores mature and are shed, the sporangia change color to a distinctive rusty brown.
Selected References
None.
Lower Taxa
None.
... more about "Osmunda regalis var. spectabilis"
St. Pierre and Miquelon +, N.B. +, Nfld. +, N.S. +, Ont. +, P.E.I. +, Que. +, Ala. +, Ark. +, Conn. +, Del. +, Fla. +, Ga. +, Ill. +, Ind. +, Iowa +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, N.H. +, N.J. +, N.Y. +, N.C. +, Ohio +, Okla. +, Pa. +, R.I. +, S.C. +, Tenn. +, Tex. +, Vt. +, Va. +, W.Va. + and Wis. +
Present +
Manual ed. 2 +
1856 +
Illustrated +
Osmunda regalis var. spectabilis +
Osmunda regalis +
variety +