NWPL🌿
ORUN

Orobanche uniflora L.

1 / 12View Full Size
©Al Schneider. United States, Colorado, NM, AZ, UT, Four Corners vicinity, within 150 miles of the c
2 / 12View Full Size
©Al Schneider. United States, Colorado, NM, AZ, UT, Four Corners vicinity, within 150 miles of the c
3 / 12View Full Size
©Al Schneider. United States, Colorado, NM, AZ, UT, Four Corners vicinity, within 150 miles of the c
4 / 12View Full Size
©Larry Allain. Provided by USGS National Wetlands Research Center (NWRC)
5 / 12View Full Size
©Thomas G. Barnes. Barnes, T.G., and S.W. Francis, 2004, Wildflowers and ferns of Kentucky
6 / 12View Full Size
©Mark W. Skinner. United States, California, San Diego Co., Palomar Mountain State Park. June 11, 19
7 / 12View Full Size
©Elaine Haug. Provided by Smithsonian Institution, Department of Botany. Canada, Ontario, Bruce Peni
8 / 12View Full Size
©Elaine Haug. Provided by Smithsonian Institution, Department of Botany. Canada, Ontario, Bruce Peni
9 / 12View Full Size
©Susan McDougall. United States, Washington, Table Mountain
10 / 12View Full Size
©Gary A. Monroe. United States, California, Sierra Co., Dog Valley. June 13, 2010
11 / 12View Full Size
©Gary A. Monroe. United States, California, Sierra Co., Dog Valley. June 13, 2010
12 / 12View Full Size
Britton, N.L., and A. Brown, 1913, An illustrated flora of the northern United States, Canada and th

Plant Details

Scientific Name: Orobanche uniflora L.
Family Name: Orobanchaceae Vent. - Broom-rape family
Common Name: oneflowered broomrape
Symbol: ORUN
Group: Dicot
Rank: Species
Date Modified: Feb. 7, 2026, 4 a.m.

Duration

  • Annual

Growth Habits

  • Forb/herb

Synonyms

  • Aphyllon uniflorum (L.) Torr. & A. Gray
  • Orobanche porphyrantha G. Beck
  • Orobanche purpurea Jacq.
  • Orobanche sedii (Suksd.) Fech.
  • Orobanche terrae-novae Fernald
  • Orobanche uniflora L. var. minuta (Suksd.) G. Beck
  • Orobanche uniflora L. ssp. occidentalis (Greene) Abrams ex Ferris
  • Orobanche uniflora L. var. occidentalis (Greene) Roy L. Taylor & MacBryde
  • Orobanche uniflora L. var. purpurea (A. Heller) Achey
  • Orobanche uniflora L. var. sedii (Suksd.) Achey
  • Orobanche uniflora L. var. terrae-novae (Fernald) Munz
  • Orobanche uniflora L. var. typica Achey
  • Thalesia uniflora (L.) Britton

Wetland Ratings

AGCP AW CB EMP GP HI MW NCNE WMVC AK
FACU FACU FACU UPL UPL UPL FACU UPL

Species Range Map