"Dodder growing upon a Golden-Rod Stem. s, seedling dodder plants, growing in earth; h, stem of host; r, haustoria or parasitic roots of dodder; l, scale-like leaves; A, magnified section of a portion of willow stem, showing penetration of haustoria." -Bergen, 1896

Dodder on Golden Rod

"Dodder growing upon a Golden-Rod Stem. s, seedling dodder plants, growing in earth; h, stem of host;…