Proatriplex has been first described in 1950 by William Alfred Weber at the rank of a subgenus of Atriplex (in: Madroño 10(6): p.188–189).
William Shakespeare | William Laud | Alfred Hitchcock | William Blake | William | William III of England | William Morris | William McKinley | William Howard Taft | William Ewart Gladstone | William the Conqueror | William S. Burroughs | William Shatner | William Faulkner | William Randolph Hearst | William Wordsworth | William Tecumseh Sherman | William Hogarth | Prince William, Duke of Cambridge | William Penn | William Jennings Bryan | William Gibson | William Wilberforce | Alfred Hitchcock Presents | William James | William Makepeace Thackeray | Fort William | Carl Maria von Weber | William Hanna | Weber |