*Juncus conglomeratus Linnaeus. Subgenus: Agathryon. Section: Juncotypus. Bunch-flowered Soft Rush. Phen: Jul-Sep. Hab: Low, marshy or peaty places. Dist: Native of Europe. Reported for WV and northward.
ID notes: Much like J. effusus but the heads densely compact and congested, with a bract that can be swollen and occasionally slightly reflexed.
Origin/Endemic status: Europe
Synonymy ⓘ: = AqW, C, K1, K3, K4, NE, NY, Hämet-Ahti (1980), Zika (2003), Zika (2013); = Agathryon conglomeratum (L.) Záv.Drábk. & Proćków – Proćków & Záveská Drábková (2023); = Juncus effusus L. var. conglomeratus (L.) Engelm. – F; = n/a – Pa; < Juncus effusus L. – FNA22
Links to other floras: < Juncus effusus - FNA22
Wetland Indicator Status:
- Eastern Mountains and Piedmont: FACW (taxonomic split from wetland indicator species)
- Great Plains: OBL (taxonomic split from wetland indicator species)
- Midwest: OBL (taxonomic split from wetland indicator species)
- Northcentral & Northeast: OBL (taxonomic split from wetland indicator species)
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
© Zihao Wang, some rights reserved (CC BY), uploaded by Zihao Wang source CC-BY | Original Image ⭷
© Zihao Wang, some rights reserved (CC BY), uploaded by Zihao Wang source CC-BY | Original Image ⭷Feedback
See something wrong or missing on about Juncus conglomeratus? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.
Horticultural Information
No horticultural data found for this taxon.