Comment from John Brock on the NT Field Naturalists' Club Inc Facebook page: Just keep in mind this is Grevillea dryandri subsp. dasycarpa, to distinguish it from the smaller, common local Grevillea dryandri subsp. dryandri (groundcover, finer leaves, generally paler flower colour). One day they may be described as separate species, but for now this is how they are named and differentiated. https://www.facebook.com/groups/ntfieldnaturalistsclub/posts/9464555913591008/