Olearia tubuliflora, commonly known as rayless daisy-bush,[2] is a species of flowering plant in the family Asteraceae and is endemic to south-eastern continental Australia.

It is a slender, erect shrub with linear or narrowly elliptic leaves and yellow, daisy-like inflorescences but with the ray florets lacking a ligule.

Olearia tubuliflora is a slender, erect shrub that typically grows to a height of up to about 2.5 m (8 ft 2 in) and has cottony-hairy branchlets.

[2][3] This daisy was first formally described in 1853 by Otto Wilhelm Sonder and Ferdinand von Mueller who gave it the name Eurybia tubuliflora in the journal Linnaea, based on plant material collected from the Mount Lofty Ranges.

[6][7] Olearia tubuliflora grows in forest and woodland in north-central Victoria and in the south-east of South Australia.