;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
5
>Xanthisma coloradoense
8
>Xanthisma gracile
4
>Xanthisma grindelioides
8
>Xanthisma gymnocephalum
4
>Xanthisma gypsophilum
4
>Xanthisma junceum
8
>Xanthisma scabrellum
8
>Xanthisma spinulosum
8
>Xanthisma spinulosum var. chihuahuanum
8
>Xanthisma spinulosum var. glaberrimum
8
>Xanthisma spinulosum var. gooddingii
8
>Xanthisma texanum
8
>Xanthisma texanum var. drummondii
4
>Xanthisma viscidum
4