Achene: A dry, indehiscent, oneseeded fruit. Aciculate: Needleshaped. Acid soil: Soil with a pH level below 7. Acuminate: Gradually tapering to an elongated point. Acute: Sharply pointed with an angle less than 90 degrees. Adpressed: Lying close and flat against. Adventitious: Developing in an abnormal position. Agamic: Asexual; reproducing by means other than seeds. Air…