Fringed Heartwort
Ricciocarpos natans (L.) Corda

Ricciocarpos natans (L.) Corda, known as Fringed Heartwort, is a liverwort in the family Ricciaceae. It was first published in 1829 and is native to regions across North America and Europe, including Labrador, Québec, Denmark, the United Kingdom, and parts of South America. The species has been subject to taxonomic discussion, particularly regarding the holotype material.
Description
Ricciocarpos natans is a member of the Ricciaceae family and is commonly referred to as Fringed Heartwort. It has a wide distribution, occurring in areas such as Labrador, Québec, Denmark, the United Kingdom, and several regions in South America. The scientific name was published in 1829. Taxonomic studies have noted that while a Buddle collection in OXF was suggested as the holotype by Isoviita (1970) and Grolle (1976), this material was not examined by Linnaeus and is not considered original material for the name.
Other common names
purple-fringed liverwortFringed Heartwort
Distribution
Labrador · Québec · BR · TW · NO · Flanders · Latvia · Lithuania · Denmark · Ireland · Finland · Norway · Sweden · United Kingdom · SE · Vermont-US · Cundinamarca · DK · Valparaíso Region | Biobío Region · Andina, Orinoquia · Grand Duchy of Luxembourg · Belgium · Flemish Region
Synonyms
Lemna dimidiataRicciocarpos velutinusRiccia velutinaRiccia natansRiccia capillataHemiseuma natansRiccia lutescensRiccia natans f. natansRicciella lutescensRicciocarpos natans f. natansTargionia natansRiccia natans var. natansRicciocarpos natans var. natansRicciocarpos natans subf. natansRiccia natans var. brasiliensisRiccia natans f. communisRiccia natans f. fluitansRiccia natans f. limicolaRiccia natans f. majorRiccia natans var. ovataRiccia natans f. terrestrisRicciocarpos natans f. communisRicciocarpos natans f. fluitansRicciocarpos natans var. majorRicciocarpos natans var. subterrestrisRicciocarpos natans f. terrestrisRicciocarpos natans f. terricolaRiccia natans var. communisRiccia natans var. majorRiccia natans var. terrestris


