Biology:Liatris

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Short description: Genus of flowering plants

Liatris
Liatris spicata Purple.jpg
Liatris spicata
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Eupatorieae
Genus: Liatris
Gaertn. ex Schreb.
Synonyms[1]
  • Lacinaria Hill
  • Calostelma D.Don
  • Suprago Gaertn.
  • Ammopursus Small
Liatris ligulistylis with goldenrod soldier beetles (Chauliognathus pennsylvanicus) on it

Liatris (/laɪˈætrɪs/[2]), commonly known as gayfeather[3] and blazing star[4][5] is a genus of flowering plants in the tribe Eupatorieae within the family Asteraceae native to North America (Canada, United States, Mexico and the Bahamas).[6][7][4] Some species are used as ornamental plants, sometimes in flower bouquets. They are perennials, surviving the winter and resprouting underground corms.[4]

Liatris species are used as food plants by the larvae of some Lepidoptera species including the flower moths Schinia gloriosa and Schinia sanguinea, both of which feed exclusively on the genus, and Schinia tertia and Schinia trifascia.

Classification

Liatris is in the tribe Eupatorieae of the aster family. Like other members of this tribe, the flower heads have disc florets and no ray florets. Liatris is in the subtribe Liatrinae along with Trilisa, Carphephorus, and other genera.[8][9] Liatris is closely related to Garberia, a genus with only one species endemic to Florida. The two genera can be distinguished by the shrub form of the latter and by karyotype.[10]

Species

Species in the genus include:[1][4][5][11][12][13]

  • Liatris acidota – sharp blazing star, Gulf Coast blazing star - Texas LA
  • Liatris aestivalis – summer blazing star - Texas OK
  • Liatris aspera – tall blazing star - ONT, United States (Mississippi Valley, Great Lakes, scattered locales in East)
  • Liatris borealis - Allegheny Mountains of PA
  • Liatris × boykinii - GA AL
  • Liatris bracteata – bracted blazing star - Texas
  • Liatris chapmanii – Chapman's blazing star - FL GA AL
  • Liatris cokeri – Coker's blazing star - NC SC
  • Liatris compacta – scaly blazing star - AR OK
  • Liatris creditonensis - ONT
  • Liatris cylindracea – Ontario blazing star, fewhead blazing star - ONT, central + southeastern United States
  • Liatris cymosa – branched blazing star - Texas
  • Liatris × deamii
  • Liatris densispicata - MN
  • Liatris elegans – pinkscale blazing star, elegant blazing star - Texas OK AR LA MS AL FL GA SC
  • Liatris elegantula – shaggy blazing star - Tennessee MS AL GA FL
  • Liatris fallacior - ND
  • Liatris × frostii - MN MO
  • Liatris garberi – Garber's blazing star - FL Bahamas
  • Liatris gholsonii – Gholson's blazing star - FL
  • Liatris × gladewitzii - ONT, MI WI IL
  • Liatris glandulosa – glandular blazing star - Texas
  • Liatris gracilis – slender blazing star - MS AL GA FL SC
  • Liatris helleri – Heller's blazing star, turgid blazing star - MD WV VA NC
  • Liatris hirsuta – hairy blazing star - central + southeastern United States
  • Liatris laevigata – shortleaf blazingstar - FL GA
  • Liatris lancifolia – lanceleaf blazingstar - NM Texas CO WY Kansas NE SD IA
  • Liatris ligulistylis – Rocky Mountain blazing star, strap-style blazing star - MAN SAS ALB ND SD MN WI IL IA MO NE WY MT CO NM
  • Liatris microcephala – small-head blazing star - NC SC GA AL Tennessee KY
  • Liatris novae-angliae – New England blazing-star
  • Liatris ohlingerae – Florida blazing star, scrub blazing star - FL
  • Liatris oligocephala – Cahaba torch - AL
  • Liatris patens – spreading blazing star, Georgia blazing star - FL GA SC
  • Liatris pauciflora – fewflower blazing star - AL GA FL SC NC
  • Liatris pilosa – grass-leaf blazing star, shaggy blazing star - SC NC VA MD DE PA NJ
  • Liatris × platylepis - LA
  • Liatris provincialis – Godfrey's blazing star - FL
  • Liatris punctata – dotted blazing star, plains gayfeather - MAN SAS ALB eastern + central United States Coahuila, Nuevo León, Tamaulipas, San Luis Potosí
  • Liatris pycnostachya – prairie blazing star, button snakeroot, cattail gayfeather, thickspike gayfeather, Kansas gayfeather - QUE eastern United States
  • Liatris × ridgwayi - IL Kansas
  • Liatris savannensis – savanna blazing star - FL
  • Liatris scariosa – northern gayfeather, devil's bite - eastern + central United States
  • Liatris × serotina - LA
  • Liatris × spheroidea - ONT
  • Liatris spicata – dense blazing star, button snakewort, florist gayfeather, marsh blazingstar, prairie-pine - ONT QUE eastern United States
  • Liatris squarrosa – loosescale gayfeather, colicroot, scaly blazing star - central + southeastern United States
  • Liatris squarrulosa – southern gayfeather, Appalachian blazing star - south-central + southeastern United States
  • Liatris × steelei - IL Indiana KY
  • Liatris tenuifolia – pine-needle gayfeather, shortleaf gayfeather - MS AL GA Tennessee SC
  • Liatris tenuis – gulf blazing star, Shinners' gayfeather - Texas LA
  • Liatris virgata – wand blazing star, King's Mountain gayfeather, piedmont gayfeather - VA WV NC SC GA
  • Liatris × weaveri - NE

References

  1. ↑ 1.0 1.1 Flann, C (ed) 2009+ Global Compositae Checklist
  2. ↑ Sunset Western Garden Book. 1995. 606–07.
  3. ↑ "ITIS - Report: Liatris". https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=37906#null. 
  4. ↑ 4.0 4.1 4.2 4.3 Nesom, Guy L. (2006), "Liatris", in Flora of North America Editorial Committee, Flora of North America North of Mexico (FNA), 21, New York and Oxford, http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=118496 
  5. ↑ 5.0 5.1 "Liatris". Integrated Taxonomic Information System. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=37906. 
  6. ↑ Schreber, Johann Christian Daniel von. 1791. Genera Plantarum 2: 542
  7. ↑ "Liatris", Tropicos, Missouri Botanical Garden, http://www.tropicos.org/Name/40006364?projectid=0 
  8. ↑ Schmidt, G. J. and E. E. Schilling (2000). "Phylogeny and biogeography of Eupatorium (Asteraceae: Eupatorieae) based on nuclear ITS sequence data". American Journal of Botany (Botanical Society of America) 87 (5): 716–726. doi:10.2307/2656858. PMID 10811796. 
  9. ↑ "Asteraceae subtribe Liatrinae". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). https://npgsweb.ars-grin.gov/gringlobal/taxonomyfamily.aspx?type=subtribe&id=2986. 
  10. ↑ Lamont, Eric E. (2006), "Garberia", in Flora of North America Editorial Committee, Flora of North America North of Mexico (FNA), 21, New York and Oxford, http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=113251 
  11. ↑ GRIN Species Records of Liatris. GRIN.
  12. ↑ "Liatris", County-level distribution maps from the North American Plant Atlas (NAPA) (Biota of North America Program (BONAP)), 2014, http://bonap.net/NAPA/TaxonMaps/Genus/County/Liatris 
  13. ↑ Turner, B. L. 1997. The Comps of Mexico: A systematic account of the family Asteraceae, vol. 1 – Eupatorieae. Phytologia Memoirs 11: i–iv, 1–272


Wikidata ☰ Q1580155 entry



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