Ranunculaceae FAMILY Least Concern

Caltha palustris

Edibility

2/5

Medicinal

2/5

Safety & Hazards

The whole plant, but especially the older portions, contains the toxic glycoside protoanemonin - this is destroyed by heat[ 172 Title Discovering Wild Plants - Alaska, W. Canada and the Northwest. Publication Author Schofield. J. J. Publisher Alaska Northwest Books; Alaska Year 2003 ISBN 0882403699 Description A nice guide to some useful plants in that area. ]. Symptoms of poisoning include a burning sensation in the throat, vomiting, bloody diarrhoea, dizziness, fainting, and, in large doses, convulsions. However, the toxicity is of a fairly low order and the plant would usually need to be eaten in quantity in order to cause major symptoms[ 293 Title Poisonous Plants of North Carolina Publication Author Website http://www.ces.ncsu.edu/depts/hort/consumer/poison/poison.htm Publisher Year 0 ISBN Description An excellent concise but comprehensive guide to toxic plants that grow in N. Carolina. It lists even those plants that are of very low toxicity, including several well-known food plants such as carrots and potatoes. ] The sap can irritate sensitive skin[ 172 Title Discovering Wild Plants - Alaska, W. Canada and the Northwest. Publication Author Schofield. J. J. Publisher Alaska Northwest Books; Alaska Year 2003 ISBN 0882403699 Description A nice guide to some useful plants in that area. ].

Botanical Description

Caltha palustris is a herbaceous perennial plant producing a cluster of basal leaves and flowering stems 20 - 60cm tall[ 372 Title Flowers of India Publication Author Website http://www.flowersofindia.net/ Publisher Year 0 ISBN Description A wed site of native Indian plants, plus cultivated and naturalized species. It has good quality photos and terse details on more than 3,000 species and cultivars. ]. The plant is harvested from the wild for local use as a medicine and sometimes as a food. It is grown as an ornamental in gardens, where it can be used to make a ground cover. Caltha palustris appears to be widespread and abundant with stable populations throughout most or all of its European range. The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2013)[ 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ].

Habitat & Origin

Origintemperate

Native RangeWidespread in the northern Temperate zone through Europe, northern Asia and N. America

HabitatWet areas in marshes, fens, ditches and wet alder woods[ 17 Title Flora of the British Isles. Publication Author Clapham, Tutin and Warburg. Publisher Cambridge University Press Year 1962 ISBN - Description A very comprehensive flora, the standard reference book but it has no pictures. , 19 Title Poisonous Plants. Publication Author Stary. F. Publisher Hamlyn Year 1983 ISBN 0-600-35666-3 Description Not very comprehensive, but easy reading. ]. Rare on very base poor peat[ 17 Title Flora of the British Isles. Publication Author Clapham, Tutin and Warburg. Publisher Cambridge University Press Year 1962 ISBN - Description A very comprehensive flora, the standard reference book but it has no pictures. ]. Marshes, fens, ditches, wet woods and swamps, thriving best in open or only partly shaded sites; at elevations up to 1,500 metres[ 270 Title Flora of N. America Publication Author Website http://flora.huh.harvard.edu/fna/ Publisher Year 0 ISBN Description An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses. ].