;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 >Pterocaulon alopecuroides 10 >Pterocaulon angustifolium 10 >Pterocaulon lanatum 11 >Pterocaulon pycnostachyum 10 >Pterocaulon sphacelatum 10 >Pterocaulon virgatum 10