BYU Floral Design Exam 1 Rated 100% Correct!!

A botanically complete flower contains what 4 parts? - petals sepals pistils stamens Although most flowers are available year round, why are some still classified as seasonal? - Some are limited to certain seasons, or have peak supplies in only one or two months of the year. --LOOK UP. They are thought to be seasonal -- that is what they have become. Like Christmas trees. Although tap water is the easiest to access and is always available, what are various problems? - contains injurious chemical compounds and varies in pH level. contains organic matter and microorganisms that may prove to be detrimental to flowers Although the sunflower has long been a member of the Composite family, the name was updated to what? - Asteraceae (aster = star, ) Boxes of flowers and foliage are precooled in large coolers set at what temperature? - 34 degrees F Define botanical name - The two-part Latin name given to plants and flowers, consisting of the genus and species name Define Cultivar - a form of a species or hybrid selected either in the wild or in cultivation; cultivated species are created to form stronger plants, resistance to diseases, taller stems, bigger and showier flowers, more colors, etc. Cultivar names are NOT italicized, but the first letter of each word is capitalized and the name is placed between single inverted commas. Define genus - The taxonomic group between family and species that includes one or more species that have certain characteristics in common; the first name, a general or generic name of the plant, is written in italics with an initial capital letterDefine hybrid - a plant variety produced from a cross (offspring) between two plants with different generic elements. Define scientific name - The universal name of a plant, generally Latin but sometimes greek words or personal names. Define species - a specific kind of organism; the second name of the designated binomial name, listed after the genus name, it is the specific epithet or precise description; species names are written in italics, lower case, and never capitalized. Define Taxonomic botanist - one who identifies, classifies, and names plants and continues to provide a stable method of identification. Describe "processing" and when it is done? - processing is a vital procedure done at every level of distribution to ensure lasting quality of flowers and delaying senescence/early death. it includes recutting flower stems, removing lower leaves and damaged parts. Domestic roses produced in the US are often sold in what length increments and how are they typically labeled? - 4-inch increments, with 10"-30" stems. Labeled as: shorts, mediums, longs, fancy, extra fancy Ethylene gas is naturally produced by what? - plants, fruits, vegetables, cut flowers, and foliage Explain about rehydration treatment and what is in the solution? - Rehydration is done to quickly hydrate flowers. Chemical solution = deionized water acidified with citric acid (pH about 3.5) Wetting agents and a germicide are also added to the water NO SUGAR IS ADDED!!! Explain about the pulsing process and what is in a pulsing solution? - a post harvest treatment used to load flowers with sugar and other chemicals prior to shipping.