Type

"Van Emmerick Range, Western Australia [precise locality withheld for conservation reasons], 12 March 2001, R.L. Barrett, T. Handasyde & A.N. Start RLB 2186 A (holo: PERTH 08101183; iso: BRI, CANB, DNA, MEL, NSW, PERTH 08552509)."

Etymology

"The epithet honours the work of the late Robert (Bob) William Johnson (1930–2012), former director at BRI, for his extensive work on the Convolvulaceae of Australia. I am grateful to have had discussions with Bob on the taxonomy of Convolvulaceae from the Kimberley region and he kindly made a number of his draft keys available to me in advance of publication."

Type

"Van Emmerick Range, Western Australia [precise locality withheld for conservation reasons], 12 March 2001, R.L. Barrett, T. Handasyde & A.N. Start RLB 2186 A (holo: PERTH 08101183; iso: BRI, CANB, DNA, MEL, NSW, PERTH 08552509)."