 
| Species | Population | % saturated fat | Latitude | 
| Helianthus annuus | PI 468486 | 7.8 ±.5 | 35º30' | 
| H. atrorubens | PI 503202 | 8.4 ±.6 | 36º30' | 
| H. bolanderi | Bol 27 | 10.3 ±1.7 | 38º30' | 
| H. cusickii | PI 531039 | 5.8 ±.4 | 44º00' | 
| H. debilis cucumerifolius | PI 494583 | 10.8 ±1.2 | 28º30' | 
| H. debilis silvestris | PI 494588 | 8.2 ±.7 | 31º00' | 
| H. debilis tardiflorus | PI 468689 | 12.2 ±1.1 | 28º00' | 
| H. debilis vestitus | PI 468693 | 12.5 ±1.2 | 27º30' | 
| H. divaricatus | PI 547173 | 6.9 ±.8 | 39º00' | 
| H. giganteus | PI 547180 | 5.8 ±.4 | 45º00' | 
| H. maximiliani | Ames 17965 | 6.3 ±.4 | 43º00' | 
| H. mollis | PI 478309 | 7.8 ±.5 | 38º00' | 
| H. neglectus | PI 468767 | 7.8 ±.6 | 32º30' | 
| H. niveus tephrodes | Ames 6852 | 11.0 ±.3 | 32º00' | 
| H. nuttallii nuttallii | PI 531048 | 5.9 ±.4 | 45º00' | 
| H. petiolaris fallax | PI 468816 | 7.0 ±.6 | 38º00' | 
| H. petiolaris petiolaris | Ames 17987 | 6.3 ±.7 | 41º30' | 
| H. praecox hirtus | PI 468849 | 10.8 ±.9 | 28º30' | 
| H. pumilis | PI 531059 | 6.9 ±.8 | 41º30' |