Variable ID	Trait	Term Source REF	Term Accession Number	Method	Term Source REF	Term Accession Number	Scale	Term Source REF	Term Accession Number
699	Inter-specific pollination of Arabidopsis thaliana and Malcolmia littorea	PTO	TO:0000036	Values indicate arbitrary compatibility scores based on the numbers of pollen tubes in the styles: 1: No tubes observed; 2: 1–19 tubes; 3: 20–39 tubes; 4: 40–59 tubes; 5: ≥60 tubes.			count unit	UO	UO:0000189
