Lanceleaf Arnica (Arnica lanceolata)

Global Rank: G3 - Vulnerable
Legal Status: N/A
Family: Asteraceae
State: AB, BC, CA, ID, ME, MT, NB, NH, NT, NU, NV, NY, OR, QC, UT, VT, WA, WY
Nature Serve ID: 141986
Date Inducted in National Collection:

Description:

Eatons Bur-marigold, is an annual member of the Sunflower Family with small flowering heads that look daisies. It can be distinguished from similar species because it has simple, not compound, leaves, the stalks of the leaves are winged, and its flowering heads only have 7-30 flowers. Eatons Bur-marigold is only found growing in tidal areas, in either marshes or flats in and in either salt or freshwater. (Maine Natural Areas Program, 2013; New England Wildflower Society, 2017). As of 2016, Eatons Bur-marigold was listed as Vulnerable by the IUCN because of its very restricted range (Northeastern America) and the many threats to it persistence, such as habitat degradation, human development and pollution.

Where is Lanceleaf Arnica (Arnica lanceolata) located in the wild?

States & Provinces:

Lanceleaf Arnica can be found in Alberta, British Columbia, California, Idaho, Maine, Montana, Nevada, New Brunswick, New Hampshire, New York, Northwest Territories, Nunavut, Oregon, Quebec, Utah, Vermont, Washington, Wyoming

Which CPC Partners conserve Lanceleaf Arnica (Arnica lanceolata)?

Native Plant Trust

Not Sponsored

Assigned 06/09/17

CPC's Plant Sponsorship Program provides long term stewardship of rare plants in our National Collection. We are so grateful for all our donors who have made the Plant Sponsorship Program so successful. We are in the process of acknowledging all our wonderful plant sponsorship donors on our website. This is a work in progress and will be updated regularly.

Conservation Actions

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Lanceleaf Arnica (Arnica lanceolata) Characteristics

Nomenclature

Taxon	Arnica lanceolata
Authority	Nutt.
Family	Asteraceae
CPC Number	6045
ITIS	36565
USDA	ARLA7
Common Names	Lanceleaf Arnica \| Arnica \| Arnica à Aigrettes Brunes
Associated Scientific Names	Arnica lanceolata \| Arnica petiolaris \| Arnica mollis var. petiolaris \| Arnica lanceolata subsp. lanceolata
Distribution

State Rank

State	State Rank
Alberta	SNR/SU
British Columbia	SNR/SU
California	SNR/SU
Idaho	SNR/SU
Maine	S2
Montana	SNR/SU
New Brunswick	S3
New Hampshire	S1
Northwest Territories	SNR/SU
Nunavut	SNR/SU
Nevada	SNR/SU
New York	SNR
Oregon	SNR/SU
Quebec	SNR
Utah	SNR/SU
Vermont	SX
Washington	SNR/SU
Wyoming	SNR/SU

Ecological Relationships

Photos

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