Begonia (Begoniaceae) is one of the largest genera of angiosperms in the world. The northern and southern parts of Myanmar are likely to be the home of begonias with favorable conditions in climate, topography and vegetation. ...
Plants & Animals
Oct 10, 2023
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Some of the world's most popular museums are natural history collections: Think of dinosaur fossils, gemstones and preserved animals. Herbaria—collections of pressed, dried plant specimens—are a less-known but important ...
Plants & Animals
Jun 13, 2023
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Like animals, many plant species are struggling to adapt to a human-dominated planet. However, plants are often overlooked in conservation efforts, even though they are cheaper and easier to protect than animals and play ...
Plants & Animals
May 2, 2023
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For spring ephemerals, timing is everything. These special wildflowers grow in temperate forests around the world, early in spring before the trees leaf out. Come out too early and it's still winter, too late and it's too ...
Plants & Animals
Dec 6, 2022
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Many plants are responding to a warming climate by leafing out and flowering earlier in the spring. However, mismatches may occur when species respond at different rates, leading to disruptions in ecological relationships.
Plants & Animals
Nov 16, 2022
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Insects today are causing unprecedented levels of damage to plants, even as insect numbers decline, according to new research led by University of Wyoming scientists.
Plants & Animals
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South African botanist Brian du Preez has discovered a beautiful new species from the Iridaceae family high up in the Langeberg Mountains of the Western Cape, South Africa.
Plants & Animals
Oct 3, 2022
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The oldest known seeds from a watermelon relative, dating back 6,000 years to the Neolithic period, were found during an archaeological dig in Libya. An investigation of these seeds led by biologist Susanne S. Renner at Washington ...
Evolution
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The Australian National Herbarium in Canberra is imaging nearly a million plant specimens using an automated system developed by Netherlands company Picturae.
Plants & Animals
Jun 23, 2022
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There is so much we still don't know about native species in Australia and New Zealand. Best estimates suggest that we have yet to discover and name some 70% of the life living around us.
Plants & Animals
Jun 22, 2022
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In botany, a herbarium (plural: herbaria) – sometimes known by the Anglicized term herbar – is a collection of preserved plant specimens. These specimens may be whole plants or plant parts: these will usually be in a dried form, mounted on a sheet, but depending upon the material may also be kept in alcohol or other preservative. The same term is often used in mycology to describe an equivalent collection of preserved fungi, otherwise known as a fungarium.
The term can also refer to the building where the specimens are stored, or the scientific institute that not only stores but researches these specimens. The specimens in a herbarium are often used as reference material in describing plant taxa; some specimens may be types.
A xylarium is a herbarium specialising in specimens of wood. A hortorium (as in the Liberty Hyde Bailey Hortorium) is one specialising in preserved specimens of cultivated plant.
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