Helenieae

Helenieae is a tribe of the plant family Asteraceae. The type genus is Helenium, but the best known members of the tribe are the Gaillardia. Helenieae are usually placed in their own tribe, but some authors include this and several other tribes as subtribes within a broader definition of the tribe Heliantheae.^[2]

Helenieae
Gaillardia × grandiflora; a hybrid of Gaillardia aristata and Gaillardia pulchella
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Subfamily:	Asteroideae
Tribe:	Helenieae Lindl.
Genera[1]
Amblyolepis Baileya Balduina Gaillardia Helenium Hymenoxys Marshallia Ovicula Pelucha Plateilema Psathyrotes Psilostrophe Tetraneuris Trichoptilium

Subtribes and genera

Helenieae subtribes and genera recognized by the Global Compositae Database:^[1]

• Subtribe Gaillardiinae Less.^[3]
  • Balduina Nutt.
  • Gaillardia Foug.
  • Helenium L.

• Subtribe Marshalliinae H.Rob.^[4]
  • Marshallia Schreb.

• Subtribe Plateileminae B.G.Baldwin^[5]
  • Plateilema (A.Gray) Cockerell

• Subtribe Psathyrotinae B.G.Baldwin^[6]
  • Pelucha S.Watson
  • Psathyrotes (Nutt.) A.Gray
  • Trichoptilium A.Gray

• Subtribe Tetraneurinae Rydb.^[7]
  • Amblyolepis DC.
  • Baileya Harv. & A.Gray ex Torr.
  • Hymenoxys Cass.
  • Ovicula Manley^[8]
  • Psilostrophe DC.
  • Tetraneuris Greene