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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

Reniform - Kidney-shaped.

Stolon - A horizontal above ground stem.

Wing - A thin extension of a plant part, as of a branch or dry fruit.

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

Herb - A plant species lacking woody tissue when mature.

Bud - A small cell-mass in the process of dividing from a stem to form a flower, leaf or another stem.

Cuneate - Leaf shape narrowly triangular, wider at the apex and tapering toward the base.

Cyme - A usually flattish inflorescence in which the central or terminal flower matures first.

Raceme - An inflorescence in which each flower is attached to the main stalk by a short stem (pedicel). The youngest flowers, at the tip, may continue to develop while those below are forming fruit.

Lanceolate - Having the shape of a spear-head or lance.

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.

Annual - A species that grows from seed, flowers, fruits and dies within one year's time. See also, Winter Annual.

Regular flower - A flower equal in size, form, and union of its similar parts; radially symmetrical. Example: Solanaceae (Potato Family).

Actinomorphic - Refers to flowers that can be divided into equal halves along any axis (radially symmetric).

Obcordate - Inversely cordate, heart-shaped with petiole attached to point.