| Linum
intercursum
Bicknell sandplain flax Special Concern |
               
|
| Linum
medium var. texanum
(Planchon) Fern. Texan flax Threatened |
      
|
| Linum
perenne
L. perennial blue flax Introduced |
        
|
| Linum
usitatissimum
L. common flax Introduced |
  
|
| Linum
virginianum
L. Virginia yellow flax Native |
                         
|