Osman I, Osman Gazi or Othman I El-Gazi Ottoman: عثمان بن أرطغرل, Turkish: Osman Gazi or Osman Bey or I. Osman or Osman Sayed II) was the leader of the Ottoman Turks, and the founder of the dynasty that established and ruled the Ottoman Empire. The Empire, named after him, would prevail as a world power for over six centuries. Osman declared the independence of his own small kingdom from the Seljuk Turks in 1299.
Pittocaulon is a genus of the tribe Senecioneae and the family Asteraceae. Most if not all of its members used to be Senecio. The five species of this genus have been described as "strange shrubs and small trees with broomstick-like branches". All five species are native to the dry parts of central and southern Mexico.