Mycology
Mycology studies fungi as cellular, biochemical, reproductive, and ecological systems. Follow hyphae into mycelial networks, extracellular digestion, symbioses, decomposition, disease, reproduction, evolution, and the methods used to study organisms whose largest structures are often hidden in their substrate.
Start below the mushroom.
Fungal form makes more sense when the visible reproductive structure is treated as one temporary part of a larger life cycle. The first instrument focuses on mycelial geometry, not species identification.
A fungus can explore substrate with a branching body that is mostly hidden from view.
Compare three toy network geometries against two resource maps. The model describes geometry only. It does not predict growth rate, nutrient uptake, fitness, species behavior, or which architecture a real fungus would choose.
Intermediate branch length and branching density create a mixed geometry.
arbitrary geometry units
tips at final recursion depth
geometric contact only
A branching body connects microscopic growth with macroscopic ecology.
These terms describe recurring structures, not a single universal fungal anatomy. Yeasts, molds, mushrooms, chytrids, rusts, smuts, and many other fungi organize growth and reproduction differently.
Hypha
A tubular fungal filament that commonly extends by tip growth. Septa, nuclei, cell organization, and wall structure vary across fungal groups.
Mycelium
A network of hyphae occupying a substrate or host-associated environment. Network architecture can change with species, resources, damage, neighbors, and conditions.
Fruiting structure
Some fungi build macroscopic reproductive structures. A mushroom is one possible form, not the defining body plan of all fungi and not usually the whole organism.
Spore
A reproductive or dispersal cell. Fungal life cycles and spore types are diverse, and dispersal may involve air, water, animals, growth through substrate, or other routes.
Fungal nutrition happens through relationships with surroundings.
Many fungi secrete enzymes into their surroundings and absorb smaller products. This extracellular digestion helps fungi transform organic matter and participate in nutrient cycling.
Mycorrhizal, lichen-forming, endophytic, and other associations can exchange resources or alter access to environments. Outcomes depend on partners and context rather than being automatically beneficial to both sides.
Some fungi are pathogens or parasites of plants, animals, or other organisms. Virulence, host defenses, environment, exposure, and host condition all influence outcomes.