Parahebe derwentiana subsp. subglauca (B.G.Briggs & Ehrend.) Heads subspecies synonym

Parahebe derwentiana subsp. maideniana (Gand.) Heads subspecies synonym

Parahebe derwentiana subsp. homalodonta (B.G.Briggs & Ehrend.) Heads subspecies synonym

Parahebe derwentiana subsp. anisodonta (B.G.Briggs & Ehrend.) Heads subspecies synonym

Veronica maideniana Gand. species synonym

Veronica labiata R.Br. species synonym

Veronica derwentiana subsp. subglauca (B.G.Briggs & Ehrend.) B.G.Briggs subspecies accepted

Veronica derwentiana subsp. maideniana (Gand.) B.G.Briggs subspecies accepted

Veronica derwentiana subsp. homalodonta (B.G.Briggs & Ehrend.) B.G.Briggs subspecies accepted

Veronica derwentiana subsp. anisodonta (B.G.Briggs & Ehrend.) B.G.Briggs subspecies accepted

Veronica derwentia C.Moore species synonym

Parahebe derwentiana (Andrews) B.G.Briggs & Ehrend. species synonym

Veronica derwentiana subsp. derwentiana subspecies accepted

Derwentia derwentiana subsp. maideniana (Gand.) B.G.Briggs & Ehrend. subspecies synonym

Derwentia derwentiana (Andrews) B.G.Briggs & Ehrend. species synonym

Derwentia derwentiana subsp. subglauca B.G.Briggs & Ehrend. subspecies synonym

Derwentia derwentiana subsp. anisodonta B.G.Briggs & Ehrend. subspecies synonym

Derwentia derwentiana subsp. homalodonta B.G.Briggs & Ehrend. subspecies synonym

Derwentia suaveolens Raf. species synonym