different maturation time of androecium and gynoecium in the same flower is
self - incompatibility
-1
Section::::Flowering plants.:Outcrossing.

Plant reproductive morphology
971961
protandrous ( with the anthers maturing first )
protogynous ( with the carpels mature first )
8651266940551326247
NONE
Section::::Flowering plants.:Outcrossing.

Plant reproductive morphology
971961