Bebbia atripliciflora Greene (original description)
Bebbia juncea (Benth.) Greene (original description)
Bebbia juncea var. aspera (Benth.) Greene (original description)
Blepharizonia laxa Greene (original description)
Blepharizonia plumosa (Kellogg) Greene (original description)
Corethrogyne cana (A.Gray) Greene accepted as Hazardia cana (A.Gray) Greene (original description)
Franseria camphorata Greene accepted as Ambrosia camphorata (Greene) W.W.Payne (original description)
Hieracium brandegeei Greene (original description)
Lagophylla serrata Greene accepted as Lagophylla glandulosa A.Gray (original description)
Lasthenia coulteri (A.Gray) Greene accepted as Lasthenia glabrata subsp. coulteri (A.Gray) Ornduff (original description)
Lessingia adenophora Greene (original description)
Lessingia nemaclada Greene (original description)
Lessingia parryi Greene (original description)
Malacothrix altissima Greene accepted as Malacothrix saxatilis (Nutt.) Torr. & A.Gray (original description)
Pentachaeta paleacea Greene (original description)
Senecio ammophilus Greene accepted as Senecio californicus DC. (original description)
Senecio cedrosensis Greene (original description)