Senecio hydrophilus is a species of flowering plant in the aster family known by the common names water ragwort and alkali-marsh ragwort. It is native to western North America from British Columbia to California to Colorado, where it grows in swampy places such as marshes. It can grow in standing water, including alkaline and salty water. It is a biennial or perennial herb producing a single upright stem or a cluster of a few stems which may exceed one meter in maximum height, at times approaching two meters. The stem is hollow, waxy in texture, and often pale green in color, and it emerges from a small caudex.
From Wikipedia, under CC BY-SA 4.0.
Is it poisonous?
Considered toxic. Public sources list it as such; we have not verified this individually. The note covers its whole genus. Pyrrolizidine alkaloids; liver damage with repeated ingestion Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Senecio hydrophiloides — considered toxic
Classification
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Magnoliopsida
- Order
- Asterales
- Family
- Asteraceae
- Genus
- Senecio
- Species
- Senecio hydrophilus
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