Canada's Plant Hardiness Site

Orobanchaceae broom-rape family
Aphyllon corymbosum subsp. mutabile (Heckard) A.C.Schneid.
En: flat-top broomrape, variable broomrape;
Fr: orobanche variable

• [=Orobanche corymbosa (Rydb.) Ferris subsp. mutabilis Heckard (basionym)]