Botany

Botany is the field of basic biological science that focuses on the study and inquiry into the growth, form, structure and function, development, diversity, reproduction, evolution, and uses of plants; and their interactions within the biosphere. The term botany derives from the Latin botanicus and the Greek botane, both meaning plant or herb. The field is known also as plant science, phytology, or plant biology. Additional foci include plant physiology and metabolism, diseases, phycology and mycology, chemical properties, taxonomy and systematics, molecular biology, and paleobotany.

Botany traces its beginnings to human activity designed to identify edible, medicinal and poisonous plants. It is one of the earliest sciences.

 

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Recently Updated
Biomass Last Updated on 2014-09-30 22:09:21 Biomass is a term in ecology for the  mass of living organisms in a given ecosystem.  Biomass can refer to the living stock of species in a given habitat, but can also refer to a harvested subset or to a decaying subset (especially in the case of forest floor detritus). Biomass may refer to the total mass of all species within the study area, and is thus sometimes called community biomass; but biomass may also refer to a taxonomic subset. Biomass can be expressed as the average mass per unit area or unit volume, or simply as the total mass in the community. Plants characteristically comprise the greatest part of the biomass of terrestrial system. In the animal kingdom, iIronically, the smallest creatures in an ecosystem typically represent the largest quantity of its biomass. It is important to note that the relative biomass species mix may change considerably from season... More »
Mangrove ecology Last Updated on 2014-09-30 21:06:51 ​Mangrove ecology is the study of biotic interactions within mangrove swamp ecosystems. These habitats are significant not only for the biodiversity they represent, but also for the protection of coastal erosion, and for the provision of protected nursery areas for marine fauna.   Mangroves worldwide cover an approximate area of 240 000 square kilometers of sheltered coastlines in the tropics and subtropics. Mangroves stabilize coastal intertidal soils pereventing coastal erosion Four of the most common ecotypes include fringe, riverine, basin, and scrub forests. Mangroves are restricted to the intertidal zone. Mangroves in general have a great capacity to recover from major natural disturbances. Mangroves maintain water quality by trapping sediments and taking up excess... More »
Arecaceae: The Majestic Family of Palms Last Updated on 2014-09-25 11:35:18 Arecaceae (Syn. Palmae) is a monocotyledonous plant family containing species of tropical climbers, shrubs and trees commonly known as Palm trees or simply Palms (Figs 1-3). The Arecaceae is a monotypic family in the order Arecales. The family contains several commercially important species such as coconuts, area nuts and date palms, as well as a large number of indoor and ornamental species. Palms are commonly cultivated and well known horticulturally across the planet. Palms are most conspicuous in coastal areas in tropical and sub-tropical ecological zones as well as in the Arabian deserts and throughout the continents of Africa, Latin America, South and South-East Asia, Oceania and coastal US and adjoining island groups. Palms are also common in tropical evergreen forests and in every available ecological habitat in the tropics and sub-tropics covering a... More »
Astercaceae: The sunflower family Last Updated on 2014-09-24 21:50:45 Asteraceae, also called Compositae, is one of the largest angiospermic plant families among the dicotyledonous, based on the large number of species (1,620 genera and 23,600 species) that represent this plant family with cosmopolitan distribution (Funk et al.,2005). Constituting almost 10% of all flowering plants worldwide, Asteraceae is usually divided into 12 subfamilies (Funk et al., 2009). Except for Antarctica, the family is most abundant in the sub-tropical and temperate latitudes, occurring commonly across meadows, valleys, grassy plains, rolling plateaus, and mountainous slopes (Funk et al., 2005 ; Bayer et al., 2007). It includes edible, medicinal, noxious, invasive and endangered species (Heywood et al., 2007). The majority of plant members representing this family are herbaceous in nature, but shrubs and trees, as well as creepers and climbers, are also... More »
Species Last Updated on 2014-09-15 11:53:19 A species is a group of organisms capable of interbreeding and producing fertile offspring of both genders, and separated from other such groups with which interbreeding does not characteristically occur: however, for asexual organisms, a distinct species may be considered a collection of organisms which have very similar DNA or physical characteristics. Certain species are further subdivided into subspecies. The early Greeks and Romans had a well established set of taxonomic names for species of animals and plants, based upon the macroscopically observable characteristics of organisms, with Aristotle being the chief architect of this codification; even earlier, the Egyptians and Cretans developed basic symbols and names for species important in farming and culture. It was not until the year 1686 when English naturalist John Ray introduced the concept that species were... More »