Dictionary.net

• An umbelliferous Australian flower (Actinotus helianthi), often erroneously thought to be composite. The involucre looks as if cut out of white flannel.

2010 - New Age Dictionary Database
By Oddity Software

• An umbelliferous Australian flower (Actinotus helianthi), often erroneously thought to be composite. The involucre looks as if cut out of white flannel.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.