Galanthus PowerPoint PPT Presentations

An Interactive Key to the Genus Galanthus L'

Galanthus (Carl Linnaeus first described the genus Galanthus, taking the name from the Greek ‘gala’ meaning milk and ‘anthos’ meaning flower), or snowdrop, is a small genus of approximately 20 species of bulbous perennial herbaceous plants. Most species flower in winter, before the vernal equinox (20 or 21 March in the Northern Hemisphere), but some flower in early spring and late autumn.

In the 1950s, a compound called galantamine was discovered in snowdrop flowers. The alkaloid Galantamine, used to treat Alzheimer’s disease, was first isolated from the snowdrop Galanthus woronowii. Galantamine is also found in other members of the Amaryllis plant family (Amaryllidaceae), such as Narcissus and Leucojum. Today, Galantamine is mainly produced from plants: chemical synthesis is possible, but it is difficult and expensive.

In the 1950s, a compound called galantamine was discovered in snowdrop flowers. The alkaloid Galantamine, used to treat Alzheimer’s disease, was first isolated from the snowdrop Galanthus woronowii. Galantamine is also found in other members of the Amaryllis plant family (Amaryllidaceae), such as Narcissus and Leucojum. Today, Galantamine is mainly produced from plants: chemical synthesis is possible, but it is difficult and expensive.

Snowdrops belong to the genus Galanthus and are known for their delicate white flowers that bloom early in the spring, often poking through the snow. The name "snowdrop" comes from the appearance of the flowers, which resemble drops of snow. Snowdrops are a genus of small, delicate, bulbous plants that belong to the Amaryllidaceae family. They are native to Europe and Asia and are one of the first flowers to bloom in the spring, often pushing their way up through the snow.

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