;CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to mailto:evolseq@tauex.tau.ac.il >Helminthotheca aculeata 5=0.67_10=0.33 >Helminthotheca comosa 5 >Helminthotheca comosa subsp. lusitanica 5 >Helminthotheca echioides 4=0.02_5=0.95_10=0.03