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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

Alternate - Placed singly at different heights on the stem; not opposite or whorled.

Native - A plant that lives or grows naturally in a particular region without direct or indirect human intervention.

Quadrifidus - Divided into four parts.

Pinnate - Arranged along an axis. Leaves may be pinnately compound (see below) and/or pinnately lobed; they may also have pinnate venation, with veins extending from the midrib.

Corm - A short, fleshy underground stem, broader than high, producing stems from the base and leaves and flower stems from the top.

Acute - Pointed apex with margins that form an angle between 45 and 90 degrees.

Denticulate - Finely toothed.

Shrub - A low growing, usually less than 15 feet, woody perennial plant without a central stem.

Oval - Having the general form, shape, or outline of an egg; egg-shaped.

Panicle - A branched raceme; a raceme of racemes.

Deltoid - Triangular.

Glabrous - Smooth; hairless.

Catkin - A spikelike flower cluster that bears scaly bracts and petalless, unisexual flowers.

IUCN - International Union for Conservation of Nature.

Mucronate - Leaf apex with short spiny tip.