Bidens peduncularis Gaudich. accepted as Bidens biternata (Lour.) Merr. & Sherff (original description)
Dubautia Gaudich. (original description)
Dubautia plantaginea Gaudich. (original description)
Gnaphalium sandwicensium Gaudich. (original description)
Lavenia glutinosa Gaudich. accepted as Adenostemma viscosum J.R.Forst. & G.Forst. (original description)
Leuzea australis Gaudich. (original description)
Railliardia Gaudich. accepted as Dubautia Gaudich. (original description)
Railliardia linearis Gaudich. accepted as Dubautia linearis subsp. linearis (original description)
Senecio capillaris Gaudich. (original description)
Verbesina argentea Gaudich. accepted as Wollastonia biflora (L.) DC. (original description)
Verbesina canescens Gaudich. accepted as Wollastonia biflora (L.) DC. (original description)
Verbesina connata Gaudich. (original description)
Verbesina lavarum Gaudich. (original description)
Verbesina lobata Gaudich. (original description)
Verbesina strigulosa Gaudich. accepted as Wollastonia biflora (L.) DC. (original description)