monoecious: bearing the two kinds of flowers on the same plant.
opaque: not admitting or transmitting light.
perfect: having both stamens and pistils in one flower, as most showy flowers have.
pistillate: possessing a pistil or pistils and lacking stamens; female, or fruit-bearing.
staminate: possessing stamens and lacking a pistil; male, or pollen-bearing.
translucent: admitting some light but not clear or transparent.
FLOWERS and TWIGS
Spike Cyme Umbel Panicle Catkin Twigs Opposite winter bud leaf scar Alternate Flower Parts anther pistil stamen sepal petal Pea Shaped Flower