Dimorphotheca ecklonis or Osteospermum, (Cape marguerite, Van Staden's river daisy, Sundays river daisy, white daisy bush, blue-and-white daisy bush, star of the veldt) is an ornamental plant. A native plant of South Africa, this plant is now regarded as a weed in parts of Australia, particularly Victoria and Western Australia.

Based on that paragraph can we conclude that this sentence is true?
Osteospermum in parts of Australia, is now regarded as ornamental plants.

Options are:
 + Yes
 + It's impossible to say
 + No