Andryala humilis Pau accepted as Andryala integrifolia L. (original description)
Carduus font-queri Pau accepted as Carduus martinezii subsp. fontqueri (Pau) Kazmi (original description)
Carthamus rhiphaeus Font Quer & Pau accepted as Phonus rhiphaeus (Font Quer & Pau) G.López (original description)
Centaurea ali-beyana Font Quer & Pau (original description)
Centaurea mauritanica (Font Quer) Pau accepted as Cheirolophus mauritanicus (Font Quer) Susanna (original description)
Chamaepeuce abylensis Pau & Font Quer accepted as Ptilostemon abylensis (Maire) Greuter (original description)
Chamaepeuce riphaea Pau & Font Quer accepted as Ptilostemon rhiphaeus (Pau & Font Quer) Greuter (original description)
Launaea freyniana (Huter, Porta & Rigo ex Porta) Pau accepted as Launaea arborescens (Batt.) Murb. (original description)
Pyrethrum demnatense (Murb.) Pau accepted as Rhodanthemum gayanum subsp. demnatense (Murb.) Vogt (original description)
Sonchus masguindalii Pau & Font Quer (original description)
Thrincia mesorrhyncha (Maire) Pau (original description)