Chlorosis Yellowing of leaves due to a lack of chlorophyll. This term helps record, compare, or interpret plant and site information.
Arboretum Botanical Glossary
A botanical reference guide of morphological terms, plant structures, propagation techniques, and campus flora definitions.
Browse by Subject Category
Explore terms organized by botanical structure, morphology, and arboricultural concepts.
See Chlorosis
Ciliate With a hairy fringe. This feature helps describe plant form, function, or identification.
Clambering Vinelike, climbing. This term helps explain how a plant grows, survives, spreads, or fits into its habitat.
Clasping Wholly or partly surrounding the stem. This feature helps describe plant support, storage, water movement, or vegetative spread.
Clavate Club-shaped, gradually widening towards the apex. This feature helps describe plant form, function, or identification.
Compound Composed of two or more similar parts. A compound leaf is a single leaf composed of multiple leaflets.
Conduplicate Folded together lengthwise, with the upper surface within. This feature helps describe plant form, function, or identification.
Conic Cone shaped. This feature helps describe plant form, function, or identification.
Conifer A plant that bears its seeds in a cone or cone-like structure - such as cedars, cypresses, junipers, and pines Did you know? Pines, spruces, firs, junipers, and cedars are conifers that bear seeds in cones instead of fruits.