| Arnica angustifolia | |
|---|---|
| | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Arnica |
| Species: | A. angustifolia |
| Binomial name | |
| Arnica angustifolia | |
| Synonyms [1] | |
Synonymy
| |
Arnica angustifolia is an Arctic and alpine species of plants in the sunflower family, known by the common names narrowleaf arnica [2] and Arctic arnica. [3] It is native to colder regions in Europe, Asia, and North America (northern and western Canada, Alaska, northern Rocky Mountains). [4] It is a perennial herb growing up to 16 inches (41 centimetres) tall. [5] Its native habitats include bare, rocky slopes and alpine summits. [5]
The publication of Arnica angustifolia as the scientific name for the species occurred in 1818 and is credited to Martin Vahl. It is classified in the genus Arnica which is in the family Asteraceae. [6]
According to Plants of the World Online it has four accepted subspecies.
Arnica angustifolia has 32 synonyms of the species or one of its four subspecies. [6] [7] [8] [9] [10]
| Name | Year | Rank | Synonym of: | Notes |
|---|---|---|---|---|
| Aliseta plantagineaRaf. | 1837 | species | subsp. angustifolia | = het. |
| Arnica alpina(L.) Olin & Ladau | 1799 | species | subsp. alpina | ≡ hom., nom. illeg. |
| Arnica alpina subsp. angustifolia(Vahl) Maguire | 1942 | subspecies | A. angustifolia | ≡ hom. |
| Arnica alpina var. angustifolia(Vahl) Fernald | 1934 | variety | A. angustifolia | ≡ hom. |
| Arnica alpina subsp. attenuata(Greene) Maguire | 1942 | subspecies | subsp. angustifolia | = het. |
| Arnica alpina var. attenuata(Greene) Ediger & T.M.Barkley | 1978 | variety | subsp. angustifolia | = het. |
| Arnica alpina subsp. iljiniiMaguire | 1943 | subspecies | subsp. iljinii | ≡ hom. |
| Arnica alpina var. linearisHultén | 1950 | variety | subsp. angustifolia | = het. |
| Arnica alpina var. plantaginea(Pursh) Ediger & T.M.Barkley | 1978 | variety | subsp. angustifolia | = het. |
| Arnica alpina subsp. sornborgeri(Fernald) Maguire | 1943 | subspecies | subsp. angustifolia | = het. |
| Arnica alpina subsp. tomentosa(J.M.Macoun) Maguire | 1942 | subspecies | subsp. tomentosa | ≡ hom. |
| Arnica alpina var. tomentosa(J.M.Macoun) Cronquist | 1955 | variety | subsp. tomentosa | ≡ hom. |
| Arnica alpina var. ungavensis(B.Boivin) B.Boivin | 1972 | variety | subsp. angustifolia | = het. |
| Arnica alpina var. vahlianaB.Boivin | 1948 | variety | subsp. alpina | = het. |
| Arnica alpina var. vestitaHultén | 1950 | variety | subsp. angustifolia | = het. |
| Arnica angustifolia subsp. attenuata(Greene) G.W.Douglas & Ruyle-Dougl. | 1978 | subspecies | subsp. angustifolia | = het. |
| Arnica angustifolia var. tomentosa(J.M.Macoun) Dorn | 2001 | variety | subsp. tomentosa | ≡ hom. |
| Arnica attenuataGreene | 1900 | species | subsp. angustifolia | = het. |
| Arnica chamissonis var. angustifoliaHerder | 1867 | variety | subsp. angustifolia | = het., nom. nud. |
| Arnica fennoscandicaJurtzev & Korobkov | 1987 | species | subsp. alpina | ≡ hom. |
| Arnica iljinii(Maguire) Iljin | 1961 | species | subsp. iljinii | ≡ hom. |
| Arnica iljinii var. polycephalaRevuschkin | 1990 | variety | subsp. iljinii | = het. |
| Arnica latifolia var. angustifoliaHerder | 1867 | variety | subsp. angustifolia | = het., nom. nud. |
| Arnica montana var. alpinaL. | 1753 | variety | subsp. alpina | ≡ hom. |
| Arnica montana var. angustifolia(Vahl) Hook. | 1834 | variety | A. angustifolia | ≡ hom., nom. illeg. |
| Arnica plantagineaPursh | 1813 | species | subsp. angustifolia | = het. |
| Arnica pulchellaFernald | 1915 | species | subsp. angustifolia | = het. |
| Arnica sornborgeriFernald | 1905 | species | subsp. angustifolia | = het. |
| Arnica sornborgeri var. ungavensisB.Boivin | 1948 | variety | subsp. angustifolia | = het. |
| Arnica terrae-novaeFernald | 1925 | species | subsp. angustifolia | = het. |
| Arnica tomentosaJ.M.Macoun | 1899 | species | subsp. tomentosa | ≡ hom. |
| Doronicum plantagineumPoir. | 1817 | species | subsp. angustifolia | = het., sensu auct. |
| Notes: ≡ homotypic synonym; = heterotypic synonym | ||||