Orobanche minor Sm.

• Authority

  Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.

• Family

  Orobanchaceae

• Scientific Name

  Orobanche minor Sm.

• Description

  Species Description - Parasitic on many hosts, especially Trifolium; plants 1.5–5 dm, strict and simple from a ± bulbous-thickened base, ± glandular-villous; infl spicate, ± elongate, not very dense, especially below, the axis exposed; fls sessile, subtended by a bract but without bractlets; cal split to the base above and below, the 2 lateral segments slender and elongate, mostly bifurcate, commonly unequally so, the lower fork the smaller; cor white or yellowish, marked with violet, 10–15 mm; 2n=38. Native of Europe and w. Asia, intr. from N.J. to N.C.

• Common Names

  lesser broom-rape