Learn about the comparison between Bignoniaceae and Acanthaceae. Comparison # Bignoniaceae: 1. Habit-Woody tree or climber. 2. Leaf-Compound, pinnate, no cystoliths. 3. Calyx-5, sepal, gamosepalous. 4. Corolla-Petals 5, bilabiate or infundibuliform. 5. Androecium-Stamens 4, epipetalous, 5th posterior staminode. 6. Gynoecium-Carpels 2, syncarpous. 7. Placentation-Axile or parietal. 8. Fruit-Capsule. 9. Seed-Winged. Comparison # Acanthaceae: 1. Habit-Herbs. […]