Broom Flower ( 牝 1912 栗毛 Broomstick )
 |-- Last Straw ( 牝 1918 栗毛 Ultimus )
 |   |-- Finita ( 牝 1927 黒鹿毛 St. James )
 |   |   `-- Overdrawn ( セ 1938 栗毛 Jack High )
 |   |-- Sovietta ( 牝 1928 栗毛 Stefan the Great )
 |   |   `-- Swabia ( 牝 1938 鹿毛 Blenheim )
 |   |-- Chicstraw ( 牡 1931 黒鹿毛 Chicle )
 |   `-- Thorn Apple ( 牝 1937 鹿毛 Jamestown )
 |   |   |-- Datura ( 牝 1943 栗毛 Eight Thirty )
 |   |   |-- Golden Apple ( 牝 1945 栗毛 Eight Thirty )
 |   |   |-- Scrutinized ( セ 1950 栗毛 Third Degree ) 海外14勝
 |   |   `-- Motor Crane ( 牝 1952 黒鹿毛 Spy Song )
 |-- Scotch Broom ( 牡 1920 栗毛 Ultimus )
 |-- Flower Girl ( 牝 1925 栗毛 Pennant )
 |   |-- Beauflower ( 牝 1933 栗毛 Sun Beau )
 |   |   `-- Cauliflower ( 牝 1941 栗毛 Neddie )
 |   |-- Tedgal ( 牝 1934 栗毛 Teddy )
 |   |   |-- Tedlin ( 牝 1948 栗毛 Dunlin )
 |   |   `-- Cedquest ( 牝 1953 栗毛 Alquest )
 |   `-- Teddy's Girl ( 牝 1936 鹿毛 Teddy )
 `-- Sweetbroom ( 牝 1932 Stimulus )
 |   `-- Dulcet ( 牝 1941 栗毛 Challenger )
 |   |   `-- Gushing Oil ( 牡 1949 栗毛 Easy Mon )