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Northern bluethread

Burmannia biflora

Northern bluethread
Photo: USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol., Public domain
Family
Burmanniaceae (Burmanni family)
Grows as
Annual
Water
Likes moisture
Native range
SE. U.S.A. to Texas, W. Cuba
Climate
subtropical

About

Burmannia biflora, common name northern bluethread, is a plant species native to Cuba, the Bahamas and to the southeastern United States. It has been reported from Puerto Rico, eastern Texas, Louisiana, southwestern Arkansas (Hempstead County), southern Mississippi, southern Alabama, Florida, Georgia, South Carolina, North Carolina and southeastern Virginia.

Burmannia biflora grows in wet areas (bogs, swamps, ditches, lake shores, etc.) at elevations less than 100 m. It is an annual herb up to 20 cm tall. Flowers are borne in a loose cyme of up to 12 flowers, blue, 3-winged, sometimes white around the edges.

Other Burmannia plants

Southern bluethread · Burmannia coelestis · Burmannia disticha · Burmannia grandiflora · Burmannia pusilla · Bluethread

Text excerpted from the Wikipedia article Burmannia biflora by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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