What is "cladanthus"

Cladanthus is a genus of plants in the family sunflower family, native to the Mediterranean region.

1. Cladanthus arabicus (L.) Cass. - Spain, Sicily, Morocco, Algeria, Libya, Tunisia, Malta, Western Sahara
2. Cladanthus eriolepis (Coss. ex Maire) Oberpr. & Vogt - Morocco
3. Cladanthus flahaultii (Emb.) Oberpr. & Vogt - Morocco
4. Cladanthus mixtus (L.) Chevall. - Portugal, Spain, Italy, Albania, Greece, France, Channel Islands (UK), Malta, Algeria, Morocco, Egypt, Libya, Tunisia, Azores, Madeira, Canary Islands, Turkey, Syria, Lebanon, Palestine, Israel, Jordan
5. Cladanthus scariosus (Ball) Oberpr. & Vogt - Morocco