;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 >Machaeranthera arenaria 4 >Machaeranthera restiformis 4 >Machaeranthera stenoloba 4 >Machaeranthera wigginsii 4 >Xanthisma blephariphyllum 4 >Xanthisma coloradoense 4 >Xanthisma gracile 2 >Xanthisma grindelioides 8 >Xanthisma gymnocephalum 4 >Xanthisma gypsophilum 4 >Xanthisma junceum 4 >Xanthisma scabrellum 4 >Xanthisma spinulosum 4 >Xanthisma spinulosum var. chihuahuanum 4 >Xanthisma spinulosum var. glaberrimum 4 >Xanthisma spinulosum var. gooddingii 4 >Xanthisma texanum 4 >Xanthisma texanum var. drummondii 4 >Xanthisma viscidum 4