Liatris spicata

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Common name: dense blazing star [1], florist's gayfeather [2]

Liatris spicata
Liatris spicata IWF.jpg
Photo by the Illinois Wildflowers Database
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicots
Order: Asterales
Family: Asteraceae
Genus: Liatris
Species: L. spicata
Binomial name
Liatris spicata
L.
LIAT SPIC DIST.JPG
Natural range of Liatris spicata from USDA NRCS Plants Database.

Taxonomic Notes

Synonyms: none

Varieties: Liatris spicata (Linnaeus) Willdenow var. resinosa (Nuttall) Gaiser; Liatris spicata (Linnaeus) Willdenow var. spicata

Description

L. spicata is a perennial forb/herb of the Asteraceae native to North America and Canada. [1]

Distribution

L. spicata is found in the southeastern corner of the United States from Arkansas to Massachusetts, as well as the Ontario and Quebec regions of Canada. [1]

Ecology

Habitat

L. spicata is found in bogs, wet longleaf pine savannas, seepages, prairies, roadsides, and grassy balds. [2]

Phenology

L. spicata flowers in July, September, and October. [3]

Fire ecology

L. spicata is not fire resistant, but has high fire tolerance. [1]

Use by animals

L. spicata has low palatability for browsing and grazing animals. [1]

Diseases and parasites

L. spicata is highly colonized by mycorrhizal fungi. [4]

Conservation and Management

Cultivation and restoration

Photo Gallery

References and notes

  1. 1.0 1.1 1.2 1.3 1.4 USDA Plant Database https://plants.usda.gov/core/profile?symbol=LISP
  2. 2.0 2.1 Weakley, A. S. (2015). Flora of the Southern and Mid-Atlantic States. Chapel Hill, NC, University of North Carolina Herbarium.
  3. PanFlora Author: Gil Nelson URL: http://www.gilnelson.com/PanFlora/ Date Accessed: 5/24/18
  4. Anderson, R. C. and E. S. Menges (1997). "Effects of fire on sandhill herbs: nutrients, mycorrhizae, and biomass allocation." American Journal of Botany 84: 938-948.