Distichous In two vertical ranks or rows on opposite sides of an axis.
Arboretum Botanical Glossary
A botanical reference guide of morphological terms, plant structures, propagation techniques, and campus flora definitions.
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Explore terms organized by botanical structure, morphology, and arboricultural concepts.
Divergent Diverging or spreading outward. This feature helps describe plant form, function, or identification.
Dorsal On the back or outward surface of a leaf or other structure
Dorsifixed Attached at the back or dorsal side. This feature helps describe plant form, function, or identification. Did you know? Dorsifixed anthers can swing slightly, helping place pollen on visiting insects.
Drupe A type of stone fruit encased in a fleshy or fibrous outer covering. Did you know? Peaches, cherries, plums, olives, and almonds are drupes. An almond is the seed inside a stone fruit.
Ellipsoid A solid body elliptic in shape lengthwise and nearly circular in cross section
Elliptic Elliptical (oval) in shape. This feature helps describe plant form, function, or identification.
Elongate Stretched out. This feature helps describe plant form, function, or identification.
Emarginate With a shallow notch at the tip. Botanists use this feature to describe leaf shape, surface, edge, or arrangement, which helps with plant identification.
Embryo The undeveloped plant inside a seed. This feature is connected to how seeds are protected, nourished, or moved away from the parent plant.