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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Invasive Plant Abundance
Home and Away: Are Invasive Plant Species Really That Special? Invasive plants are a major environmental problem--but how abundant are they? Invasive plant species... More »
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Burnt Cape
The Burnt Cape is a limestone barren headland on the extreme northwest of the Northern Peninsula of Newfoundland, Canada. The prevailing harsh cold climate and calcareous...
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Pollination
Pollination in angiosperms and gymnosperms is the process that transfers pollen grains, which contain the male gametes (sperm) to where the female gamete(s) are contained... More »
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Featured News
Alpine plants: missing flowering date
A study conducted over 38 years shows one species' timing has shifted by 13 days. In a changing climate, that "hurry-up-and-flower" date is moving ever earlier on... More »
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Arctostaphylos
Arctostaphylos is a genus of plants in the family Ericaceae. This group of 109 shrubs and small trees has a center of biological diversity in the California Floristic Province,... More »
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Flora of Napa County, California
Napa County is a rural county in northern California encompassing nearly 500,000 acres (200,000 hectares), about 0.5 % of the landmass of the state. It is located 25 miles (40... More »
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Plants and Healthy Indoor Air
Poor indoor air quality has been linked to health problems. This article, written by Dr. Luz Claudio*, appeared first in Environmental Health Perspectives—the... More »
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Welwitschia
The Welwitschia (Welwitschia mirabilis) is a gymnosperm relict plant endemic to the Namib Desert. The species aerial architecture consists of a pair of very wide curled and... More »
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Poinsettia
Poinsettia (Euphorbia pulcherrima) is a flowering plant endemic to Mexico (where it is known as Flor de Noche Buena, or the Christmas Eve flower), and which today is cultivated... More »
Sumatran lowland rainforests
Last Updated on 2013-05-24 at 00:32
The Sumatran lowland rainforests are one of the most diverse forests on Earth and also among the most threatened.
These forests contain comparable levels of More »
New Caledonia rainforests
Last Updated on 2013-05-23 at 18:36
Introduction
The islands of New Caledonia contain some of the most distinctive plants in the world, with a large number of species, endemics, and an ancient character... More »
Eastern Miombo woodlands
Last Updated on 2013-05-22 at 21:56
Confined to the lower elevations of the Central African Plateau, the Eastern Miombo woodland ecoregion ranges from southern Tanzania to northern Mozambique and... More »
Balsam fir
Last Updated on 2013-05-22 at 21:48
This plant guide on the Balsam fir, Pinus balsamea L., was chiefly prepared and contributed by the U.S. Department of Agriculture's Natural Resources Conservation... More »
Valdivian temperate forests
Last Updated on 2013-05-22 at 01:13
The Valdivian temperate forests and the more hygrophilous vegetation of the Mediterranean area of central Chile, represent a true biogeographic island separated from... More »
Mesoamerican Gulf-Caribbean mangroves
Last Updated on 2013-05-21 at 15:19
The Mesoamerican Gulf-Caribbean mangroves occupy a long expanse of disjunctive coastal zone along the Caribbean Sea and Gulf of Mexico for portions of Central America and... More »
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