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Monarda didyma Linnaeus. Common name: Scarlet Beebalm, Oswego Tea. Phenology: Jul-Sep; Sep-Oct. Habitat: Seepage slopes, periglacial boulderfields with abundant seepage, streambanks, boggy places, usually in strong to moderately filtered sunlight. Distribution: ME west to MI, south to PA and OH, and in the Appalachians south to sw. NC, se. TN, and ne. GA (part of the northern range is likely only by introduction).

Origin/Endemic status: Native

Taxonomy Comments: McClintock & Epling (1942) describe two forms of M. didyma: the "broad-leaved form", with leaves averaging 9.2 cm long and 5.2 cm wide and corollas averaging 35 mm long, ranging south to sc. PA and ne. WV, and the "narrow-leaved form", with leaves averaging 11.8 cm long and 4.4 cm wide and corollas averaging 39 mm long, occurring throughout the range of the species. Further study seems warranted.

Synonymy : = C, F, G, GrPl, Il, Mi, Mo3, NE, NY, Pa, S, Tat, Tn, Va, W, WV, McClintock & Epling (1942), Scora (1967); < Monarda didyma L. — RAB. Basionym: Monarda didyma L. 1753

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FAC (taxonomic split from wetland indicator species)
  • Eastern Mountains and Piedmont: FAC (taxonomic split from wetland indicator species)
  • Midwest: UPL (taxonomic split from wetland indicator species)
  • Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)

Heliophily : 5

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image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Edwin Bridges | Original Image ⭷
image of plant© Alan Cressler: Monarda didyma, Cohutta Wilderness, Chattahoochee National Forest, Murray County, Georgia 1 by Alan Cressler source | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Joey Shaw source | Original Image ⭷

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Horticultural Information

NCBG trait

Intro: Erect, stoloniferous perennial found on seepage slopes, boulderfields with abundant seepage, stream banks, and boggy places, usually in strong to moderately filtered sunlight; often in coloonies.

Stems: Stems 4-angled, unbranched, sometimes hairy on angles.

Leaves: Leaves opposite, petiolate, oval to lance-triangular, 3-6 in. long, with gently toothed margins and hairs on the underside veins; giving off a pungent smell when crushed.

Inforescence:

Flowers: Flowers in crown-like terminal whorls, below which sit several brightly red-tinted, leaf-like bracts. Flowers scarlet-red, 1-1 1/2 in. long, narrowly tubular and split into 2 lips: the upper lip as long as the tube and erect and arched, the lower split again into 3-lobes, with the middle lobe notched and longest; 2 stamens protrude from the tube.

Fruits:

Comments: This species, including cultivars, is widely planted as an ornamental; it attracts hummingbird pollinators.

Height: 2-4 ft.

plant sale text: Beebalm has clusters of showy tubular red flowers that are truly spectacular when it is in full bloom. Hummingbirds seek out the colorful flowers of this plant for their nectar. The foliage of this easily grown plant is aromatic when crushed. Beebalm naturally occurs in wet areas and alongside streams, though it is equally happy in average growing conditions. Beebalm, like most members of the mint family, tends to spread.

bloom table text: Appearing in early summer, the bright red tubular flowers of bee-balm are frequented by both butterflies and hummingbirds. This attractive native plant is easily included in the home garden, provided it receives ample moisture. A hardy perennial that reaches three to five feet in height, it multiplies from the root system to form a larger clump each year. The leaves and flowers possess a citrus flavor, and are used fresh in salads and in flavoring for meat or poultry, and dried in teas and potpourris. Bee-balm also contains thymol, a chemical which can be used as an antiseptic against internal and external infections.

description: Erect, stoloniferous perennial found on seepage slopes, boulderfields with abundant seepage, stream banks, and boggy places, usually in strong to moderately filtered sunlight; often in coloonies.

stems: Stems 4-angled, unbranched, sometimes hairy on angles.

leaves: Leaves opposite, petiolate, oval to lance-triangular, 3-6 in. long, with gently toothed margins and hairs on the underside veins; giving off a pungent smell when crushed.

inflorescence:

flowers: Flowers in crown-like terminal whorls, below which sit several brightly red-tinted, leaf-like bracts. Flowers scarlet-red, 1-1 1/2 in. long, narrowly tubular and split into 2 lips: the upper lip as long as the tube and erect and arched, the lower split again into 3-lobes, with the middle lobe notched and longest; 2 stamens protrude from the tube.

fruits:

comments: This species, including cultivars, is widely planted as an ornamental; it attracts hummingbird pollinators.

cultural notes:

germination code: 1

native range: eastern United States



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