Dense blazing star
Liatris spicata (L.) Martyn
- light
- Sun–part
- water
- Medium
- tall
- 1.4 m
- wide
- 27 cm
Asteraceae
Also called Prairie gay feather, Marsh blazing star, Florist gayfeather, Marsh blazingstar, Purple gayfeather
Formerly Kuhnia spicata, Lacinaria spicata, Serratula spicata, Suprago spicata
When it flowers
Not known yet in the tropics: too few flowering observations to read a season from.
Read from iNaturalist photographs of it in flower. A month counts at 50% of the best month's flowering share (smoothed over three months) and 10% of its flowering count, from at least 100 flowering observations in the band.
If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.
Something wrong with it?About it
- Grows as
- Tuberous geophyteKew's checklist, not yet checked
- Climate
- TemperateKew's checklist, not yet checked
- Wild in
- E. Canada to NC. & E. U.S.A.Kew's checklist, not yet checked
- Light
- Full sun to part shade (3 h or more)Read from NC State Extension, one source
- Height
- 91 cm to 1.8 mRead from NC State Extension, one source
- Spread
- 8 cm to 46 cmRead from NC State Extension, one source
- Water
- Average: moist, well drainedRead from NC State Extension, one source
- Flowers
- White, red, pink, purpleRead from NC State Extension, one source
- Coldest it survives
- -40 °C (USDA zone 3a)Read from NC State Extension, one source
Not known yet: heat, hottest it survives.
In other languages (12)
- French
- liatris à épi
- Finnish
- noropunatähkä
- Czech
- šuškarda klasnatá
- Japanese
- キリンギク
- German
- Prachtscharte
- Chinese
- 麒麟菊, 蛇鞭菊
- Chinese (China)
- 蛇鞭菊, 麒麟菊
- Swedish
- rosenstav
- Russian
- Лиатрис колосистая
- Polish
- Liatra kłosowa
- Korean
- 기린국화, 리아트리스 스피카타
- Hebrew
- ליאטריס
Where this comes from
- iNaturalist, read 2026-10-25, CC0-1.0 (observation counts)
- Wikidata, read 2026-10-25, CC0-1.0
- Kew's checklist, read 2026-10-24, CC-BY-4.0
- NC State Extension, read 2026-10-25, fact, cited
- Wikimedia Commons, read 2026-10-25, CC BY-SA 3.0
- iNaturalist, read 2026-10-25, CC0
- iNaturalist, read 2026-10-25, CC BY-SA
- iNaturalist, read 2026-10-25, CC BY
- 3D model: Liatris spicata (built for Vanagrha) by Vanagrha, own
A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.