Achillea cartilaginea Sennen (original description)
Achillea ceretana Sennen (original description)
Achillea foeniculacea Sennen (original description)
Achillea strictifolia Sennen (original description)
Artemisia heribaudii (Sennen) Sennen accepted as Artemisia indica Willd. (original description)
Artemisia souliei Sennen (original description)
Carlina balfouris Sennen (original description)
Carlina ceretana Sennen (original description)
Carlina clemenceaui Sennen (original description)
Carlina malinvaudii Sennen (original description)
Cirsium platyonychium Sennen (original description)
Crepis hallii Sennen (original description)
Hieracium blanqueti Sennen (original description)
Hieracium grandiflorum Sennen (original description)
Hypochaeris setigera Sennen (original description)
Leontodon orophilus Sennen (original description)
Leontodon scaposus Sennen (original description)
Thrincia serotina Sennen (original description)