tufted loosestrife
(Lysimachia thyrsiflora)
Conservation • Wetland • Description • Habitat • Ecology • Use • Distribution • Taxonomy
Conservation Status |
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| IUCN Red List | not listed |
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| NatureServe | NNR - Unranked SNR - Unranked |
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| Minnesota | not listed |
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Wetland Indicator Status |
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| Great Plains | OBL - Obligate wetland |
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| Midwest | OBL - Obligate wetland |
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| Northcentral & Northeast | OBL - Obligate wetland |
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Description |
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Tufted loosestrife is a 12″ to 30″ tall, erect, perennial forb that rises from a long rhizome. The stems are erect, usually unbranched, with black, glandular dots. They are hairless on the lower part, and have fine, short hairs on the upper part. The leaves are opposite, stalkless, narrowly lance-shaped to linear, 2″ to 4¾″ long, and ¼″ to ¾″ wide, with black, glandular dots. The inflorescence is a dense, ⅓″ to 1¼″ long, rounded cluster on a ¾″ to 1½″ long stalk rising form the middle leaf axils. The flowers are ⅓″ wide. The 6 petals are yellow, linear, with black marks. The stamens are nearly twice as long as the petals. |
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Height |
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12″ to 30″ |
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Flower Color |
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Yellow |
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Similar Species |
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Habitat |
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Wet. Bogs, marshes, shallows. |
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Ecology |
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Flowering |
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May to July |
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Pests and Diseases |
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Use |
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Distribution |
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Sources |
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| 6/30/2023 | ||||
Nativity |
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Native |
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Occurrence |
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Taxonomy |
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| Kingdom | Plantae (green algae and land plants) | ||
| Subkingdom | Viridiplantae (green plants) | ||
| Infrakingdom | Streptophyta (land plants and green algae) | ||
| Superdivision | Embryophyta (land plants) | ||
| Division | Tracheophyta (vascular plants) | ||
| Subdivision | Spermatophytina (seed plants) | ||
| Class | Magnoliopsida (flowering plants) | ||
| Superorder | Asteranae | ||
Order |
Ericales (heathers, balsams, primroses, and allies) | ||
Family |
Primulaceae (primroses) | ||
| Subfamily | Myrsinoideae (cape myrtle) | ||
Genus |
Lysimachia (loosestrifes) | ||
| Section | Lysimachia | ||
Subordinate Taxa |
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Synonyms |
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Naumburgia guttata Naumburgia thyrsiflora Nummularia thyrsiflora |
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Common Names |
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swamp loosestrife tufted loosestrife tufted yellow-loosestrife water loosestrife |
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Glossary
Linear
Long, straight, and narrow, with more or less parallel sides, like a blade of grass.
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Plant |
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Inflorescence |
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Leaves |
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Slideshows |
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| Lysimachia thyrisiflora (Tufted Loosestrife) Allen Chartier |
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Other Videos |
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| Tojeść bukietowa Arkadiusz Prażmowski |
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About
Published on Mar 23, 2013 Tojeść bukietowa (Lysimachia thyrsiflora) więcej na stronie: |
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