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04:16, Friday, July 12, 2024 ( UTC)
Currently 6,850,176 articles in English
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Hypericum sechmenii flowers
Hypericum sechmenii flowers

Hypericum sechmenii (Seçmen's St John's wort) is a rare species of flowering plant in the St John's wort family that is found in Eskişehir Province in central Turkey. It was first described and assigned to the genus Hypericum in 2009, and was later placed into the section Adenosepalum. H. sechmenii is a perennial herb that grows 3 to 6 centimeters (1 to 2 inches) tall and blooms in June and July. The stems of the plant are smooth and hairless, while the leaves are leathery and lack leafstalks. Its flowers are arranged in corymbs, and each has five bright yellow petals. Similar species are H. huber-morathii, H. minutum, and H. thymopsis. Found among limestone rocks, H. sechmenii has an estimated distribution of less than 10 square kilometers (4 square miles), with fewer than 250 surviving plants. Despite containing druse crystals and toxic chemicals that may deter herbivory, the species is threatened by overgrazing, as well as climate change and habitat loss. ( Full article...)

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Village weaver

The village weaver (Ploceus cucullatus) is a species of bird in the family Ploceidae. It is found in much of sub-Saharan Africa and has been introduced to some islands in the Indian Ocean and the Caribbean. Village weavers forage and roost in large groups, often with other weaver species. In some areas, they move periodically along fixed routes. The birds look for food on the ground, but also look up to search vegetation and trees. Village weavers nest in colonies and are very active during the breeding season. Birds fly in and leave again constantly, making significant noise. Colonies can contain as many as 150 nests, but eight to a hundred nests in a single tree are usual. This male village weaver was photographed in Kakum National Park, Ghana.

Photograph credit: Charles J. Sharp

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July 12

Yitzhak Rabin in 1948
Yitzhak Rabin in 1948
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Wikimedia Foundation  Wikimedia Foundation

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

Wikipedia is committed to including any and all languages for which there are Wikipedians willing to contribute. There are currently over 250 languages, and users can also request a new language. Some of the largest Wikipedias are listed below:

English · Deutsch (German) · Français (French) · Polski (Polish) · 日本語 (Japanese) · Italiano (Italian) · Nederlands (Dutch) · Português (Portugese) · Español (Spanish) · Русский (Russian) · Svenska (Swedish) · 中文 (Chinese) · Bokmål (Norwegian) · Suomi (Finnish) · Català (Catalan) · ( See the complete list...)

From Wikipedia, the free encyclopedia
Welcome to Wikipedia,
04:16, Friday, July 12, 2024 ( UTC)
Currently 6,850,176 articles in English
What Is Wikipedia?  What Is Wikipedia?
Wikipedia is an online encyclopedia with millions of articles written collaboratively by the public. It is a special type of website, called a wiki, that allows anyone to modify the content. All changes are recorded so that inappropriate changes can be easily reversed. Feel free to help out!

About  About »
Help  Help »

Current projects  Current projects »
Pages needing attention  Pages needing attention »

Welcome Tutorial Policies and guidelines FAQ
 
Browse  Browse
Portals

Reference  Reference
Art/Culture  Art/Culture
Geography  Geography
Health  Health

History  History
Mathematics  Mathematics
Physical sciences  Physical sciences
People  People

Philosophy  Philosophy
Religion  Religion
Society  Society
Technology  Technology

  Contents »     Categories »
  Featured content »     Human consultants »
Today's Featured Article  Today's Featured Article
Hypericum sechmenii flowers
Hypericum sechmenii flowers

Hypericum sechmenii (Seçmen's St John's wort) is a rare species of flowering plant in the St John's wort family that is found in Eskişehir Province in central Turkey. It was first described and assigned to the genus Hypericum in 2009, and was later placed into the section Adenosepalum. H. sechmenii is a perennial herb that grows 3 to 6 centimeters (1 to 2 inches) tall and blooms in June and July. The stems of the plant are smooth and hairless, while the leaves are leathery and lack leafstalks. Its flowers are arranged in corymbs, and each has five bright yellow petals. Similar species are H. huber-morathii, H. minutum, and H. thymopsis. Found among limestone rocks, H. sechmenii has an estimated distribution of less than 10 square kilometers (4 square miles), with fewer than 250 surviving plants. Despite containing druse crystals and toxic chemicals that may deter herbivory, the species is threatened by overgrazing, as well as climate change and habitat loss. ( Full article...)

Recently featured:
Did you know...  Did You Know...
Severed human toe resting on salt
Toe used in the Sourtoe Cocktail
Today's Featured Media  Today's Featured Media

Village weaver

The village weaver (Ploceus cucullatus) is a species of bird in the family Ploceidae. It is found in much of sub-Saharan Africa and has been introduced to some islands in the Indian Ocean and the Caribbean. Village weavers forage and roost in large groups, often with other weaver species. In some areas, they move periodically along fixed routes. The birds look for food on the ground, but also look up to search vegetation and trees. Village weavers nest in colonies and are very active during the breeding season. Birds fly in and leave again constantly, making significant noise. Colonies can contain as many as 150 nests, but eight to a hundred nests in a single tree are usual. This male village weaver was photographed in Kakum National Park, Ghana.

Photograph credit: Charles J. Sharp

Recently featured: Brooklyn Navy YardNikola TeslaDictyophorus spumans

 
In the News  In the News
Masoud Pezeshkian in June 2024
Masoud Pezeshkian
This Day in History  This Day in History

July 12

Yitzhak Rabin in 1948
Yitzhak Rabin in 1948
More anniversaries:

Wikimedia Foundation  Wikimedia Foundation

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

Wikipedia is committed to including any and all languages for which there are Wikipedians willing to contribute. There are currently over 250 languages, and users can also request a new language. Some of the largest Wikipedias are listed below:

English · Deutsch (German) · Français (French) · Polski (Polish) · 日本語 (Japanese) · Italiano (Italian) · Nederlands (Dutch) · Português (Portugese) · Español (Spanish) · Русский (Russian) · Svenska (Swedish) · 中文 (Chinese) · Bokmål (Norwegian) · Suomi (Finnish) · Català (Catalan) · ( See the complete list...)


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