Fig. 3. Floral phenotypes of hua1-1 hua2-1 triple mutants and hen2-1 hua1-1 hua2-1 quadruple mutants with A, B and C class mutations. (A) hua1-1 hua2-1 ap1-1. (B) hen2-1 hua1-1 hua2-1 ap1-1, note stamens replaced by green organs (arrow). (C) hua1-1 hua2-1 ap2-2. (D) hen2-1 hua1-1 hua2-1 ap2-2 with leafy organs in all whorls. (E) hua1-1 hua2-1 ap3-3. (F) hen2-1 hua1-1 hua2-1 ap3-3 with third whorl sepals (arrow). (G) hua1-1 hua2-1 pi-3. (H) hen2-1 hua1-1 hua2-1 pi-3 with third whorl sepals. (I) hua1-1 hua2-1 ag-4, note third whorl petals/petal-stamens and internal flower. (J) hen2-1 hua1-1 hua2-1 ag-4, the third whorl organs are narrow petals.
