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Grain, fruit, and vegetables are basic human foods and have been domesticated for millennia. People use plants for many purposes, such as building materials, ornaments, writing materials, and, in great variety, for medicines. The scientific study of plants is known as botany, a branch of biology .
Flowering plant. Angiospermae Lindl. Magnoliophyta Cronquist, Takht. & W.Zimm. [3] Magnolicae Takht. [4] Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae ( / ˌændʒiəˈspərmiː / ), [5] [6] commonly called angiosperms. They include all forbs (flowering plants without a woody stem), grasses and grass ...
Rosaceae ( / roʊˈzeɪsiː.iː, - si.aɪ /, -si.eɪ), [4] [5] the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. [6] [7] [8] The name is derived from the type genus Rosa. The family includes herbs, shrubs, and trees. Most species are deciduous, but some are evergreen. [9]
Botanists define vascular plants by three primary characteristics: Vascular plants have vascular tissues which distribute resources through the plant. Two kinds of vascular tissue occur in plants: xylem and phloem. Phloem and xylem are closely associated with one another and are typically located immediately adjacent to each other in the plant.
Conifers are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta ( / pɪˈnɒfɪtə, ˈpaɪnoʊfaɪtə / ), also known as Coniferophyta ( / ˌkɒnɪfəˈrɒfɪtə, - oʊfaɪtə /) or Coniferae. The division contains a single extant class, Pinopsida.
List of systems of plant taxonomy. A pioneering system of plant taxonomy, Linnaeus 's Systema Naturae, Leiden, 1735. This list of systems of plant taxonomy presents "taxonomic systems" used in plant classification. A taxonomic system is a coherent whole of taxonomic judgments on circumscription and placement of the considered taxa.
Evergreen. In botany, an evergreenis a plant which has foliagethat remains green and functional throughout the year.[1] This contrasts with deciduousplants, which lose their foliage completely during the winter or dry season. Evergreen species. [edit] This section needs additional citations for verification.
Anaphalis javanica, the Javanese edelweiss, is a species of flowering plant native to Indonesia. It is found mostly in mountainous regions of Java, southern Sumatra, southern Sulawesi and Lombok. [3] Although a mature plant can reach eight metres in height, most specimens are less than a metre tall. [4] It is a pioneer in recent volcanic land. [5]