Collinsonia punctata

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Collinsonia punctata
Collinsonia punctata NRCS.jpg
Photo by from USDA NRCS Plants Database.
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicots
Order: Lamiales
Family: Lamiaceae
Genus: Collinsonia
Species: C. punctata
Binomial name
Collinsonia punctata
Walter
COLL PUNC DIST.JPG
Natural range of Collinsonia punctata[1]

Common Names: Florida Horsebalm;[1] Blue Ridge Horsebalm;[2]

Taxonomic Notes

Synonym: C. serotina;[1][2] C. canadensis var. punctata; Hypogon verticillata; Micheliella anisata[2]

The taxanomic identification of this species seems highly debated in the literature.[3] Collinsonia punctata is almost identical to Collinsonia anisata except for its different scent and the number of stamen (two).[4][5] In a 2006 manuscript, C. punctata is recognized as having two stamens instead of four and being an intermediate between C. canadensis and Collinsonia anisata.[3]

Description

Collinsonia punctata is a dioecious perennial forb/herb.[2]

Distribution

This species occurs from southern South Carolina to eastern Louisiana along the coastal plain.[1]

Ecology

Habitat

C. punctata is found in rich woods.[1]

Phenology

In the southeastern and mid-Atlantic United States, flowering occurs in late August to mid-October and fruiting from September through October.[1]

Use by animals

C. serotina composes 2-5% of the diet for some terrestrial birds.[6]

Conservation and Management

Cultivation and restoration

Photo Gallery

References and notes

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Weakley, Alan S. 2015. Flora of the Southern and Mid-Atlantic States: Working Draft of 21 May 2015. University of North Carolina, Chapel Hill, North Carolina.
  2. 2.0 2.1 2.2 2.3 USDA NRCS (2016) The PLANTS Database (http://plants.usda.gov, 15 February 2018). National Plant Data Team, Greensboro, NC 27401-4901 USA.
  3. 3.0 3.1 Peirson JA, Cantino PD, Ballard, Jr. HE (2006) A taxonomic revision of Collinsonia (Lamiaceae) based on phenetic analyses of morphological variation. Systematic Botany 31(2):398-409.
  4. Sims J (1809) Collinsonia anisata Curtis's Botanical Magazine 30:t.1213.
  5. Ward DB (2014) Thomas Walter typification project, VII: Observations on the genus Collinsonia (Labiatae) and a neotype for C. serotina Walter. Phytoneuron 89:1-5.
  6. Miller JH, Miller KV (1999) Forest plants of the southeast and their wildlife uses. Southern Weed Science Society.