https://doi.org/10.2307/2442732 • https://www.jstor.org/stable/2442732 Copy URL Papaver nudicaule placentae with attached ovules were dissected out of unpollinated ...

This is a preview. Log in through your library . Abstract Extracts prepared from stigmatic tissue of Papaver rhoeas L. have been fractionated and monitored for S-gene product activity. A basic ...

A. Papaver somniferum is the species of poppy used to manufacture opium. While the blossoms are beautiful and the plant often will self-seed in well-drained alkaline soil, it is illegal to grow this ...

The bloom has come off Papaver somniferum in recent years, as the innocuous-looking plant has come under new scrutiny for its role as a building block in many pain-blunting opiates—and, by association ...

The Supreme Court has defined the term “poast” or opium while hearing an appeal of a man convicted by lower courts for possessing a sack full of opium poppy. "Poast is the name given to that part of a ...