Cyclachaena xanthiifolia

Pictures

Picture	Title	Caption	Copyright
Title Invasive habit Caption Iva xanthiifolia (giant sumpweed, marsh-elder); on a ruderal site, next to a warehouse. Galanta, Slovakia. August, 2012. Copyright ©Swen Follak-2012	Invasive habit	Iva xanthiifolia (giant sumpweed, marsh-elder); on a ruderal site, next to a warehouse. Galanta, Slovakia. August, 2012.	©Swen Follak-2012
Title Leaves Caption Iva xanthiifolia (giant sumpweed, marsh-elder); light greyish-green leaves, with lobed to double serrated leaf margins. Copyright ©Swen Follak-2009	Leaves	Iva xanthiifolia (giant sumpweed, marsh-elder); light greyish-green leaves, with lobed to double serrated leaf margins.	©Swen Follak-2009
Title Developing flowers Caption Iva xanthiifolia (giant sumpweed, marsh-elder); developing flowers. Copyright ©Swen Follak-2014	Developing flowers	Iva xanthiifolia (giant sumpweed, marsh-elder); developing flowers.	©Swen Follak-2014
Title Developing flowers Caption Iva xanthiifolia (giant sumpweed, marsh-elder); close-up of developing flowers. Copyright ©Swen Follak-2014	Developing flowers	Iva xanthiifolia (giant sumpweed, marsh-elder); close-up of developing flowers.	©Swen Follak-2014
Title Flowering habit Caption Iva xanthiifolia (giant sumpweed, marsh-elder); plant in full bloom. Copyright ©Swen Follak-2009	Flowering habit	Iva xanthiifolia (giant sumpweed, marsh-elder); plant in full bloom.	©Swen Follak-2009
Title Ripening seed-heads Caption Iva xanthiifolia (giant sumpweed, marsh-elder); ripening seed-heads. Copyright ©Swen Follak-2009	Ripening seed-heads	Iva xanthiifolia (giant sumpweed, marsh-elder); ripening seed-heads.	©Swen Follak-2009
Title Invasive habit Caption Iva xanthiifolia (giant sumpweed, marsh-elder); mature plant in maize crop. Plant >300cm in height. Surany, Slovakia. September, 2009. Copyright ©Swen Follak-2014	Invasive habit	Iva xanthiifolia (giant sumpweed, marsh-elder); mature plant in maize crop. Plant >300cm in height. Surany, Slovakia. September, 2009.	©Swen Follak-2014
Title Invasive habit Caption Iva xanthiifolia (giant sumpweed, marsh-elder); mature plants on edge of a harvested cereal field. Nove Samke, Slovakia. August, 2013. Copyright ©Swen Follak-2013	Invasive habit	Iva xanthiifolia (giant sumpweed, marsh-elder); mature plants on edge of a harvested cereal field. Nove Samke, Slovakia. August, 2013.	©Swen Follak-2013
Title Invasive habit Caption Iva xanthiifolia (giant sumpweed, marsh-elder); on wasteland, adjacent Warszawa Zachodnia railway station. Warszawa, Poland. August, 2014. Copyright ©Swen Follak	Invasive habit	Iva xanthiifolia (giant sumpweed, marsh-elder); on wasteland, adjacent Warszawa Zachodnia railway station. Warszawa, Poland. August, 2014.	©Swen Follak
Title Seedling Caption Iva xanthiifolia (giant sumpweed, marsh-elder); small plant at six leaf stage. Copyright ©Swen Follak-2011	Seedling	Iva xanthiifolia (giant sumpweed, marsh-elder); small plant at six leaf stage.	©Swen Follak-2011

Identity

Preferred Scientific Name

• Cyclachaena xanthiifolia

Local Common Names

• Austria: Rispenkraut
• Czech Republic: pouva repnolist 
• Germany: Schlagkraut
• Lithuania: smaillapu skarziede
• Sweden: iva

Taxonomic Tree

• Domain: Eukaryota
•     Kingdom: Plantae
•         Phylum: Spermatophyta
•             Subphylum: Angiospermae
•                 Class: Dicotyledonae
•                     Order: Asterales
•                         Family: Asteraceae
•                             Genus: Cyclachaena
•                                 Species: Cyclachaena xanthiifolia

Distribution Table

The distribution in this summary table is based on all the information available. When several references are cited, they may give conflicting information on the status. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report.

Distribution Maps