Marsh Sow-thistle
Sonchus palustris
Plant photos
1 photo · Select to enlarge
Cluster of developing flower buds of Sonchus palustris.
Krzysztof Ziarnek, Kenraiz / Wikimedia Commons / CC BY-SA 4.0
Photo details
Resized and converted to WebP. No content edits.
Source: File:Sonchus palustris kz14.jpg
Reviewed . The actual photograph, source identification and reuse license were reviewed. The image illustrates the source-identified plant; it does not verify measurements or pollinator ratings.
Common names
17 names · 17 languagesOther languages (16)
- Arabic
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- تفاف سبخي[3]
- Chinese (Simplified)
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- 沼生苦苣菜[3]
- Czech
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- mléč bahenní[3]
- Danish
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- Kær-svinemælk[3]
- Estonian
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- soo-piimohakas[3]
- Finnish
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- rantavalvatti[3]
- Hungarian
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- mocsári csorbóka[3]
- Norwegian
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- sumpdylle[3]
- Polish
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- Mlecz błotny[3]
- Russian
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- Осот болотный[3]
- Slovak
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- mlieč močiarny[3]
- Swedish
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- strandmolke[3]
- Ukrainian
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- Жовтий осот болотний[3]
Sources & name notes (3)
Names recorded in our plant catalogue and botanical sources, grouped by language. Usage can vary by region.
Catalogue language labels are reviewed separately from botanical source records.
Numbered references identify names recorded by an external source. Other names are from our plant catalogue.
Community-curated iNaturalist taxonomy. This is a common-name attestation, not an independent botanical determination.
Source records
- Marsh Sow-thistle — results[0].names[1]; taxon id 169138; Sonchus palustris.
- Sumpf-Gänsedistel — results[0].names[3]; taxon id 169138; Sonchus palustris.
- Laiteron des marais — results[0].names[8]; taxon id 169138; Sonchus palustris.
- Moerasmelkdistel — results[0].names[11]; taxon id 169138; Sonchus palustris.
Common names from World Plants, version 26.05, reproduced in Catalogue of Life 2026-08-20. License: CC BY.
Source records
- Marsh Sow-thistle (EN) — VernacularName.tsv, line 141690; taxon 4Y9D2.
- Sumpf-Gänsedistel (DE) — VernacularName.tsv, line 141691; taxon 4Y9D2.
Community-curated iNaturalist taxonomy; common-name attestation, not an independent botanical determination.
Source records
- Marsh Sow-thistle — results[20].names[1]; taxon id 169138; Sonchus palustris.
- Sumpf-Gänsedistel — results[20].names[3]; taxon id 169138; Sonchus palustris.
- Laiteron des marais — results[20].names[8]; taxon id 169138; Sonchus palustris.
- Moerasmelkdistel — results[20].names[11]; taxon id 169138; Sonchus palustris.
- Kær-svinemælk — results[20].names[2]; taxon id 169138; Sonchus palustris.
- mléč bahenní — results[20].names[4]; taxon id 169138; Sonchus palustris.
- Осот болотный — results[20].names[5]; taxon id 169138; Sonchus palustris.
- sumpdylle — results[20].names[6]; taxon id 169138; Sonchus palustris.
- soo-piimohakas — results[20].names[7]; taxon id 169138; Sonchus palustris.
- Mlecz błotny — results[20].names[9]; taxon id 169138; Sonchus palustris.
- strandmolke — results[20].names[10]; taxon id 169138; Sonchus palustris.
- Жовтий осот болотний — results[20].names[12]; taxon id 169138; Sonchus palustris.
- 沼生苦苣菜 — results[20].names[13]; taxon id 169138; Sonchus palustris.
- تفاف سبخي — results[20].names[14]; taxon id 169138; Sonchus palustris.
- mocsári csorbóka — results[20].names[15]; taxon id 169138; Sonchus palustris.
- rantavalvatti — results[20].names[16]; taxon id 169138; Sonchus palustris.
- mlieč močiarny — results[20].names[17]; taxon id 169138; Sonchus palustris.
Source-backed information
Published observations for this plant. Each reference supports the information beside it.
Who this plant supports
About this plant
Marsh Sow-thistle (Sonchus palustris) is a herbaceous plant. It flowers from July to September.
Sources and references
References for the information marked with source numbers on this page.
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Catalogue of Life
Sonchus palustris — Catalogue of Life COL26.8
COL26.8 (2026-08-20). Contributing checklist: Synonymic Checklists of the Vascular Plants of the World. This is taxonomic evidence, not an independent ecological study.
Relevant sections
- Taxonomy: NameUsage.tsv line 1240847; ID 4Y9D2; rank species; status accepted
- Botanical family: NameUsage.tsv line 1240847; ID 4Y9D2; rank species; status accepted
Source checked on .
Source data licence: CC BY 4.0.