Anacyclus ifniensis Caball. accepted as Anacyclus radiatus subsp. coronatus (Murb.) Humphries (original description)
Andryala maroccana Pau ex Caball. (original description)
Artemisia huguetii Caball. (original description)
Asteriscus cavanillesi Caball. accepted as Asteriscus graveolens subsp. odorus (Schousb.) Greuter (original description)
Asteriscus paui Caball. accepted as Asteriscus graveolens subsp. odorus (Schousb.) Greuter (original description)
Atractylis glomerata (Caball.) Caball. accepted as Atractylis cancellata L. (original description)
Chrysanthemum assakae Caball. accepted as Ismelia carinata (Schousb.) Sch.Bip. (original description)
Cladanthus ifniensis Caball. accepted as Cladanthus arabicus (L.) Cass. (original description)
Cousinia nuda Pau (original description)
Cupularia lozanoi (Caball.) Caball. accepted as Pulicaria burchardii Hutch. (original description)
Espeletia centroandina Cuatrec. (original description)
Hieracium escalerae Pau (original description)
Hieracium tolimense Cuatrec. (original description)
Inula lozanoi Caball. accepted as Pulicaria burchardii Hutch. (original description)
Jurinea viciosoi Pau (original description)
Kanimia celestini Cuatrec. (original description)
Microlonchus amberboides Caball. accepted as Mantisalca amberboides (Caball.) Maire (original description)
Picris tenuis Caball. accepted as Picris cupuligera (Durieu) Walp. (original description)
Pulicaria glandulosa Caball. (original description)
Pulicaria lozanoi Caball. accepted as Pulicaria burchardii subsp. burchardii Hutch. (original description)
Schistocarpha sinforosi Cuatrec. (original description)
Senecio paramensis Cuatrec. (original description)
Senecio sinforosii Cuatrec. (original description)
Tafalla colombiana Cuatrec. (original description)