Barnadesioideae

Barnadesioideae is a subfamily of flowering plants in the aster family, Asteraceae. It comprises a single tribe, the Barnadesieae. The subfamily is endemic to South America. Molecular evidence suggests it is a basal clade within the family,^[2][3] and it is monophyletic.^[4]

Barnadesioideae
Chuquiraga oppositifolia
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Subfamily:	Barnadesioideae K.Bremer & R.K.Jansen
Tribe:	Barnadesieae D.Don
Genera[1]
Archidasyphyllum Arnaldoa Barnadesia Chuquiraga Dasyphyllum Doniophyton Duseniella Fulcaldea Huarpea Schlechtendalia

The subfamily includes species of annual and perennial herbs, shrubs, and trees up to 30 meters tall. Most are likely pollinated by hummingbirds.^[4]

Phylogeny

Genetic analysis has included increasing numbers of taxa and involved a growing number of genes. The relationships of the genus Schlechtendalia could so far not be resolved. The following tree reflects the current scientific insights and Schlechtendalia can be found in two possible positions.^[4]

	Calyceraceae Asteraceae subfamily Barnadesioideae ? Schlechtendalia luzulifolia ? ? Schlechtendalia luzulifolia ? Huarpea andina Barnadesia Dasyphyllum Archidasyphyllum Fulcaldea laurifolia Arnaldoa Duseniella patagonica Doniophyton Chuquiraga subfamily Famatinanthoideae subfamily Mutisioideae all other Asterid subfamilies

Gallery

Some species from subfamily Barnadesioideae

Some species from subfamily Barnadesioideae, left–right: Schlechtendalia luzulifolia, Chuquiraga spinosa, Archidasyphyllum diacanthoides, Dasyphyllum capitulum, Dasyphyllum lanceolatum, Arnaldoa macbrideana, Chuquiraga oppositifolia, Chuquiraga jussieui.