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Treeworld Wholesale Inventory Management & Classification of Trees

Treeworld Wholesale Inventory Management & Classification of Trees

TreeWorld has an inventory of more than 200 different types of trees and shrubs. Keeping track of the inventory is a challenge, especially since we typically have several different sizes in stock of the same tree or shrub. We have to maintain accurate and up-to-date records so that we can respond quickly and accurately to customer orders when they are received.

Nearly all trees and shrubs have acquired common names, which are usually based on some distinctive characteristic of the plant’s leaves, flowers, fruits, wood and so on. These common names provide useful clues in tree identification, but are sometimes inaccurate because the same common name may be applied to more than one closely related tree. The only method to be sure of a tree’s identify is by its scientific name.

Here at TreeWorld we keep our inventory records by scientific name but also include the common name since it is the name most often used by gardeners. Tree names can be confusing, largely because of the use of a common name for more than one related species. Here at TreeWorld we have in stock 9 different species of Tabebuia. Among them, Guayacan can refer to either Tabebuia chrysantha or Tabebuia guayacan. A tree may also bear multiple scientific names, called synonyms, because of new research. In this example, Guayacan’s scientific names have been changed officially to Handroanthus chrysanthus and Handroanthus guayacan, respectively. At TreeWorld we continue to list the Tabebuias under their more familiar former scientific name, providing the new scientific name as a synonym.

Since the discovery of DNA in the 1950s, scientists have been studying the molecular structure of trees which has led to many changes in classification and the assigning of new scientific names. Despite the name changes, the trees remain the same in terms of their ornamental applications.

Modern tree classification occurred as part of the general system of scientific classification devised by the Swedish scientist Linnaeus in the 18th Century. Most plants reproduce sexually, and are organized into an evolutionary system of classification primarily based upon the structure of their flowers.

Flowers may be very small and inconspicuous or quite large such as those of the Bull Bay or Southern Magnolia, Magnolia grandiflora, in this instance flower size is revealed in the species name. Trees which share certain flower characteristics are grouped into plant families, such as the Beech family, Fagaceae, which includes oaks, beeches etc. Trees within the same plant family may exhibit great variability in size, leaf form and other characteristics.

Certain forms of trees may be designated as varieties, which is a less precise classification below the species level. In many cases, a variety may carry a name based upon certain leaf characteristics or some other notable variation in tree morphology. The variation may not be fixed genetically and therefore cannot be replicated by seed propagation. However, it may be possible to carry the trait forward to a new generation by vegetative propagation.

Crotons are an excellent example of varieties. All of the major nursery species are classified under the single scientific name Codiaeum variegatum. TreeWorld has in stock 25 varieties of crotons which exhibit a wide range of highly attractive variations in leaf color and pattern.