DENDROLOGY

Detailed explanation-1: -The herbarium is a quick referral system in taxonomic studies. It is a collection of preserved plant specimens and associated data used for scientific study.

Detailed explanation-2: -Herbarium. It is a store that houses a collection of preserved plant species. Plant specimens are preserved in forms of herbarium sheets which are prepared by drying, pressing and preserving the samples on sheets. These sheets are then arranged in their order of classification in the taxonomic hierarchy.

Detailed explanation-3: -Each plant is labelled indicating its botanical/scientific name and its family. The taxonomical aid used for this is botanical garden.