Dimorphic Having two different forms, often a juvenile form and an adult form. Did you know? English ivy has different juvenile and adult leaf forms; the adult flowering form has unlobed leaves.
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.
Disarticulating Separating at its joints when mature. This feature helps describe plant form, function, or identification.
Disciform Disk-shaped. This feature helps describe plant form, function, or identification.
Dissected Deeply divided into many narrow segments. This feature helps describe plant form, function, or identification. Did you know? Finely dissected leaves, such as some Japanese maples, create a delicate texture valued in garden design.
Distal At the end - away from the point of attachment.
Distally Occurring opposite to the point of attachment. This feature helps describe plant form, function, or identification.
Distended Stretched or swollen. This feature helps describe plant form, function, or identification.
Distichous In two vertical ranks or rows on opposite sides of an axis.
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