A botanical reference guide of morphological terms, plant structures, propagation techniques, and campus flora definitions.
Explore terms organized by botanical structure, morphology, and arboricultural concepts.
Mycelium The thread-like portion of a fungus, excluding the fruiting or reproductive structures. They may or may not be visible. Groups of strands may join to form thick strands called rhizomorphs Did you know? Mycorrhizal mycelium connects plant roots underground and helps many trees obtain water and nutrients.
Mycorrhiza A symbiotic relationship between a fungus and the roots of a plant
The Purdue Arboretum is a collaboration between the Department of Horticulture and Landscape Architecture and Administrative Operations