Type

"north of Eneabba, Western Australia [precise locality withheld for conservation reasons], 19 July 2004, <i>M. Hislop 3286</i> (holo: PERTH 07098170; iso: NSW)."

Etymology

"From the Latin <i>longissimus</i> (very long), a reference to the long leaf mucros, marginal cilia and ovarian hairs of this species."

Type

"north of Eneabba, Western Australia [precise locality withheld for conservation reasons], 19 July 2004, <i>M. Hislop 3286</i> (holo: PERTH 07098170; iso: NSW)."