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BOTANICAL GLOSSARY

Glossary of commonly used botanical terms and their definitions. Use the search bar below to look up a botanical term.

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15 Random Botanical Terms

Deciduous - Having leaves that all fall off at the end of the growing season, or at least wither up and become lifeless.

IUCN - International Union for Conservation of Nature.

Diurnal - Open during the day and closed at night.

AGCP - Atlantic and Gulf Coastal Plain - NWPL Region

Receptacle - End of stem to which flowers are attached. lFig. 1)

Complete flower - A flower with sepals, petals, stamens, and pistil present.

Peduncle - The stalk of a solitary flower or of a cluster of flowers.

Pistillate flower - A flower with pistils, but no stamens.

Acorn - A usually one-seeded (occasionally two-seeded) nut enclosed in a hard, leathery shell and subtended by a scaly cup. The fruit of any species in the genera, Quercus or Lithocarpus.

Rosette - An arrangement of leaves radiating from the stem at a nearly common level, frequently at or just above the ground line.

Stipule - A basal appendage of the petiole; usually in pairs. Varies in shape and may be minute and hairlike or stiff and sharp, or like segments of the leaf blade.

Leaflet - A division or part of a compound leaf.

Stem - The main axis of a plant.

Subshrub - Shorter than a shrub, often weakly woody and persisting for only a few years.

Crenate - Having rounded teeth along the margin.