plant material
- foliagePlant's leafy covering
- leavesTree's photosynthetic organs
- stemsPlant's main axes
- barkSharp canine vocalization
- rootsUnderground nutrient absorbers
compost · mulch · fiber · cellulose · wood · straw · hay · chaff · pulp · peat · moss · thatch · hemp · jute · reeds · biomass · humus · organic
- Trace Evidencehair, fiber, fingerprints, DNA, blood
- essential oilsessential oils, essential oil, lavender oil, peppermint oil, eucalyptus oil
- forensic evidenceDNA evidence, fingerprints, DNA, blood, DNA testing
biological origin
plant materialanimal products
Goods from fauna
meat · flesh · bone · leather · animal fiber
natural vs. synthetic
plant materialsynthetic material
Human-made substance, not natural
plastic · nylon · polyester · synthetic fibers · synthetic fiber