Helleborine is the common name for a number of species of orchid.
 It does not correspond to any currently used taxonomic category.
 Some of the plants called helleborines are classified in the genus "Epipactis", some in genus "Cephalanthera".
 A genus "Helleborine" was formerly recognised but has now been absorbed into the Grass pink genus "Calapogon".
Epipactis, or Helleborine, is a genus of terrestrial orchids consisting of approximately 70 species.
 This genus is abbreviated as Epcts in horticultural trade.
Gaillardia (common name blanket flower) is a genus of flowering plants in the sunflower family, Asteraceae, native to North and South America.
 It was named after an M. Gaillard de Charentonneau, an 18th-century French magistrate who was a patron of botany.
 The common name may refer to the resemblance of the inflorescence to the brightly patterned blankets made by Native Americans, or to the ability of wild taxa to blanket the ground with colonies.
 Many cultivars have been bred for ornamental use.

Question: Are Epipactis and Gaillardia both genus of plants ?
Answer: yes