Related Terms. 1. Accounting: Earmarking or setting-aside of funds in response to a purchase requisition. These funds remain committed (encumbered) until the purchased good or service is paid-for after its receipt, thereby converting the encumbrance into an expenditure.
Thus, evergreen Oaks (Live Oaks) can be considered to be a type of Oak tree, only as far as that they are an evergreen type of Oak. Evergreen Oaks (Live Oaks) are identified by the % symbol in the list below. Facts about the Quercus Genus of Trees. Genus Latin Scientific Name: Quercus; Genus Latin Name Pronunciation: KWER-kus; Genus Latin Name Meaning: Latin name for Oak genus; Genus Common Names = Oak; Number of Taxa in the Quercus Genus â 600. List of Oak Hybrids
The acorn, or oak nut, is the nut of the oaks and their close relatives (genera Quercus and Lithocarpus, in the family Fagaceae). It usually contains a single seed (occasionally two seeds), enclosed in a tough, leathery shell, and borne in a cup-shaped cupule. Acorns are 1â6 cm long and 0.8â4 cm broad. Acorns take between 6 and 24 months (depending on the species) to mature; see List of Quercus species for details of oak classification, in which acorn morphology and phenology are important factors.