Heterotheca Cass. (Astereae)

Heterotheca grandiflora 3 Mauna Kea, Big Island, Hawaii 130727 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Heterotheca grandiflora 4 Mauna Kea, Big Island, Hawaii 130727 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Heterotheca grandiflora 5 Mauna Kea, Big Island, Hawaii 130727 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Heterotheca pumila 2 Göteborg Bot Garden 120628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).


Heterotheca grandiflora 1 Mauna Kea, Big Island, Hawaii 130727 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Heterotheca grandiflora 2 Mauna Kea, Big Island, Hawaii 130727 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Heterotheca pumila 1 Göteborg Bot Garden 120628 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).