Status:
valid
Authors:
Less.
Source:
gcc
Year:
1831
Citation Micro:
Linnaea 6(2): 238. 1831 [Jul-Dec 1831]
WFO Identifier:
wfo-0000006907
Common Names
- Arnica unalaschcensis
- Unalaska Arnica
- Unalaska Leopardbane
Description
Arnica unalaschcensis (also called Unalaska arnica, among many other common names) is an herbaceous perennial plant native to Alaska. It has ovate leaves and yellow daisy-like flowers. It is found in moist meadows, open woodlands, and along streams and lakes.
Uses & Benefits
Arnica unalaschcensis is used as an ornamental plant in gardens and as a ground cover. It is also used to attract pollinators and beneficial insects to the garden.
Cultivars, Varieties & Sub-species
Arnica unalaschcensis var. tschonoskyi (Iljin) Kitam. & H.Hara
Flower, Seeds and Seedlings
The flower of Arnica unalaschcensis is yellow and daisy-like, with a diameter of about 1 cm. The seeds are small and black, and the seedlings are thin and delicate.
Cultivation and Propagation
Arnica unalaschcensis is a perennial plant that is best propagated from cuttings. It can also be propagated from seed, but it takes a long time for the seeds to germinate. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate temperatures down to -10°C (14°F). It can be grown in containers or in the ground.
Where to Find Arnica unalaschcensis
Arnica unalaschcensis can be found in the mountains of Alaska and western Canada.
Arnica unalaschcensis FAQ
What is the scientific name of Arnica unalaschcensis?
Arnica unalaschcensis
What is the natural habitat of Arnica unalaschcensis?
Meadows, grasslands, and open woodlands
What is the flowering season of Arnica unalaschcensis?
Late spring to early summer
Species in the Arnica genus
Arnica sororia,
Arnica mallotopus,
Arnica montana,
Arnica longifolia,
Arnica latifolia,
Arnica unalaschcensis,
Arnica fulgens,
Arnica angustifolia,
Arnica lonchophylla,
Arnica louiseana,
Arnica viscosa,
Arnica parryi,
Arnica mollis,
Arnica dealbata,
Arnica ovata,
Arnica gracilis,
Arnica lanceolata,
Arnica griscomii,
Arnica porsildiorum,
Arnica intermedia,
Arnica cernua,
Arnica spathulata,
Arnica cordifolia,
Arnica rydbergii,
Arnica discoidea,
Arnica nevadensis,
Arnica chamissonis,
Arnica sachalinensis,
Arnica acaulis,
Arnica lessingii,
Arnica venosa,
Species in the Asteraceae family
Aaronsohnia pubescens,
Aaronsohnia factorovskyi,
Abrotanella filiformis,
Abrotanella rostrata,
Abrotanella linearis,
Abrotanella trilobata,
Abrotanella muscosa,
Abrotanella inconspicua,
Abrotanella trichoachaenia,
Abrotanella caespitosa,
Abrotanella nivigena,
Abrotanella pusilla,
Abrotanella linearifolia,
Abrotanella papuana,
Abrotanella rosulata,
Abrotanella emarginata,
Abrotanella fertilis,
Abrotanella spathulata,
Abrotanella purpurea,
Abrotanella patearoa,
Abrotanella submarginata,
Abrotanella diemii,
Abrotanella scapigera,
Abrotanella forsterioides,
Acamptopappus shockleyi,
Acamptopappus sphaerocephalus,
Acanthocephalus benthamianus,
Acanthocephalus amplexifolius,
Acanthocladium dockeri,
Acanthodesmos distichus,
Acanthodesmos gibarensis,
Acanthospermum humile,
Acanthospermum consobrinum,
Acanthospermum glabratum,
Acanthospermum microcarpum,
Acanthospermum hispidum,
Acanthospermum australe,
Acanthospermum lecocarpoides,
Acanthostyles buniifolius,
Acanthostyles saucechicoensis,
Achillea buiana,
Achillea conrathii,
Achillea cucullata,
Achillea styriaca,
Achillea clavennae,
Achillea cappadocica,
Achillea huber-morathii,
Achillea ptarmicoides,
Achillea sieheana,
Achillea barrelieri,