Type

39 miles south of Old Mundiwindi, Western Australia, 22 August 1960, A.S. George 958 (holo: BRI AQ875922; iso: PERTH 03699285).

Type

39 miles south of Old Mundiwindi, Western Australia, 22 August 1960, A.S. George 958 (holo: BRI AQ875922; iso: PERTH 03699285).

Etymology

"The epithet alludes to the fact that this species has a more southerly distribution than the related S. piceum; from the Latin austro- meaning 'southern'.