Difference between revisions of "Stellaria palustris"
Deutschl. Fl. 1: 152. 1791.
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|common_names=Marsh stitchwort | |common_names=Marsh stitchwort | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Alsine glauca | |name=Alsine glauca | ||
|authority=(Withering) Britton | |authority=(Withering) Britton | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Stellaria glauca | |name=Stellaria glauca | ||
|authority=Withering | |authority=Withering | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Caryophyllaceae;Caryophyllaceae subfam. Alsinoideae;Stellaria;Stellaria palustris | |hierarchy=Caryophyllaceae;Caryophyllaceae subfam. Alsinoideae;Stellaria;Stellaria palustris | ||
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|elevation=0-20 m | |elevation=0-20 m | ||
|distribution=Que.;Europe. | |distribution=Que.;Europe. | ||
| + | |introduced=true | ||
|discussion=<p><i>Stellaria palustris</i> is found along the Saint Lawrence estuary.</p> | |discussion=<p><i>Stellaria palustris</i> is found along the Saint Lawrence estuary.</p> | ||
|tables= | |tables= | ||
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name=Stellaria palustris | name=Stellaria palustris | ||
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|authority=Ehrhart ex Hoffmann | |authority=Ehrhart ex Hoffmann | ||
|rank=species | |rank=species | ||
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|publication title=Deutschl. Fl. | |publication title=Deutschl. Fl. | ||
|publication year=1791 | |publication year=1791 | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_232.xml |
|subfamily=Caryophyllaceae subfam. Alsinoideae | |subfamily=Caryophyllaceae subfam. Alsinoideae | ||
|genus=Stellaria | |genus=Stellaria | ||
Latest revision as of 22:09, 5 November 2020
Plants perennial, with slender creeping rhizomes. Stems straggling, with erect branches, smoothly 4-angled, (20–)30–60 cm, glabrous. Leaves sessile; blade linear-lanceolate, 1.5–5 cm × 1–4 mm, base cuneate, margins smooth, apex acute, glabrous, usually glaucous. Inflorescences terminal, (1–)2–21-flowered cymes; bracts narrowly lanceolate, 2–7 mm, herbaceous or scarious with green midrib, not ciliate. Pedicels ascending, 30–100 mm, glabrous. Flowers 12–18 mm diam.; sepals 5, distinctly 3-veined, lanceolate, 6–8 mm, margins wide, scarious, apex acute, glabrous; petals 5, 7–10 mm, 1.5–2 times as long as sepals; stamens 10; styles 3, erect, 5–7 mm; stigmas club-shaped. Capsules green to straw colored, ovoid-oblong, 8–10 mm, ± equaling sepals, apex acute, opening by 6 valves; carpophore absent. Seeds dark reddish brown, round, 1.2–1.4 mm diam., tuberculate; tubercles shallow, round. 2n = 130–188 (Europe), ca. 198.
Phenology: Flowering early summer.
Habitat: Hayfields and pastures subject to seasonal flooding
Elevation: 0-20 m
Distribution
Introduced; Que., Europe.
Discussion
Stellaria palustris is found along the Saint Lawrence estuary.