Difference between revisions of "Portulaca grandiflora"
Bot. Mag. 56: plate 2885. 1829.
Common names: Moss-rose
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>annual; roots fibrous. <b>Stems</b> prostrate to suberect; trichomes conspicuous at nodes and in inflorescence; branches to 30 cm. <b>Leaf</b> blades linear to lanceolate, terete to hemispheric, 5–30 × 1–5 mm, apex acute or subacute; involucrelike leaves 8–9(–14). <b>Flowers</b> 25–55 mm diam.; petals pink, red, purple, yellow, bronze, or white, obovate, 15–25 × 15–20 mm; stamens 40 or more; stigmas 5–8. <b>Capsules</b> ovoid, (3.5–)4–6.5 mm diam. <b>Seeds</b> steely gray, often iridescent, orbiculate or elongate, flattened, 0.75–1 mm diam.; surface cells obscurely stellate with tubercles mostly abaxially. <b>2n</b> = 18.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| + | |phenology=Flowering late spring–fall. | ||
|habitat=Sandy soils | |habitat=Sandy soils | ||
|elevation=0-2000 m | |elevation=0-2000 m | ||
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|basionyms= | |basionyms= | ||
|family=Portulacaceae | |family=Portulacaceae | ||
| + | |phenology=Flowering late spring–fall. | ||
|habitat=Sandy soils | |habitat=Sandy soils | ||
|elevation=0-2000 m | |elevation=0-2000 m | ||
|distribution=Ont.;Ala.;Ariz.;Ark.;Calif.;Colo.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;South America;naturalized in Europe. | |distribution=Ont.;Ala.;Ariz.;Ark.;Calif.;Colo.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;South America;naturalized in Europe. | ||
| + | |introduced=true | ||
|reference=None | |reference=None | ||
|publication title=Bot. Mag. | |publication title=Bot. Mag. | ||
|publication year=1829 | |publication year=1829 | ||
|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/V4/V4_1013.xml |
|genus=Portulaca | |genus=Portulaca | ||
|species=Portulaca grandiflora | |species=Portulaca grandiflora | ||
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-->[[Category:Treatment]][[Category:Portulaca]] | -->[[Category:Treatment]][[Category:Portulaca]] | ||
Revision as of 13:55, 27 July 2019
Plants annual; roots fibrous. Stems prostrate to suberect; trichomes conspicuous at nodes and in inflorescence; branches to 30 cm. Leaf blades linear to lanceolate, terete to hemispheric, 5–30 × 1–5 mm, apex acute or subacute; involucrelike leaves 8–9(–14). Flowers 25–55 mm diam.; petals pink, red, purple, yellow, bronze, or white, obovate, 15–25 × 15–20 mm; stamens 40 or more; stigmas 5–8. Capsules ovoid, (3.5–)4–6.5 mm diam. Seeds steely gray, often iridescent, orbiculate or elongate, flattened, 0.75–1 mm diam.; surface cells obscurely stellate with tubercles mostly abaxially. 2n = 18.
Phenology: Flowering late spring–fall.
Habitat: Sandy soils
Elevation: 0-2000 m
Distribution
Ont., Ala., Ariz., Ark., Calif., Colo., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Mass., Mich., Minn., Miss., Mo., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.C., N.Dak., Ohio, Okla., Pa., R.I., S.C., S.Dak., Tenn., Tex., Vt., Va., W.Va., Wis., South America, naturalized in Europe.
Discussion
Portulaca grandiflora is naturalized in gardens and has escaped to roadsides and waste places. Studies of seed surfaces from specimens representing 100 years of collections with distribution over the United States show remarkable consistency in seed morphology. Tubercles may extend onto the lateral surface, where they are widely scattered. Only one specimen was found with no tubercles at all.
Selected References
None.
Lower Taxa
None.
... more about "Portulaca grandiflora"
Moss-rose +
Ont. +, Ala. +, Ariz. +, Ark. +, Calif. +, Colo. +, Conn. +, Del. +, D.C. +, Fla. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Okla. +, Pa. +, R.I. +, S.C. +, S.Dak. +, Tenn. +, Tex. +, Vt. +, Va. +, W.Va. +, Wis. +, South America + and naturalized in Europe. +
true +
Bot. Mag. +
1829 +
Portulaca grandiflora +
Portulaca +
species +