Papaver bracteatum

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Papaver bracteatum
Papaver bracteatum im Botanischen Garten Erlangen.JPG
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
Order: Ranunculales
Family: Papaveraceae
Genus: Papaver
Species: P. bracteatum
Binomial name
Papaver bracteatum
Lindl.

Papaver bracteatum, also known as the Iranian poppy and Persian poppy and the great scarlet poppy is a sturdy hardy perennial poppy with large deep red flowers up to 8 inches (20 cm) diameter on stiff stalks up to 4 feet (1.22 metres) high with a prominent black spot near the base of the petals. It is closely related to the commonly cultivated oriental poppy, Papaver orientale and is sometimes recorded as the varietal form Papaver orientale var. bracteatum.[1]

Uses[edit]

This species is grown to produce thebaine, which is commercially converted to codeine and semi-synthetic opiates. Papaver bracteatum does not contain morphine, codeine or any other narcotic alkaloids in significant amounts. Oripavine has been reported in minute traces but would not exert a relevant activity.[2]

United States domestic cultivation of P. bracteatum was proposed by president Richard Nixon's Office of Management and Budget in the early 1970s as an alternative to Turkish opium poppies, which the administration was attempting to eliminate. This was because P. bracteatum does not contain morphine, which is converted to heroin, but is high in thebaine for legal codeine production, which was in crisis at the time because of the dwindling Turkish supply. However, US government scientists feared Bentley compounds,[3] opioids thousands of times more potent than heroin, would replace heroin in the US.[4]

The three species of Oriental poppy, Papaver orientale, Papaver orientale var. bracteatum and Papaver pseudo-orientale are thought to be the basis for up to 80 cultivars derived from cross-breeding and used extensively in ornamental gardens in Europe and the United States as well as elsewhere.[5] Papaver orientale 'Beauty of Livermere' is regarded as so similar to, if not identical with, the wild P. bracteatum that it may well be a strain of P. bracteatum or at the very least a complex hybrid derived from it in large part.[6]

References[edit]

  1. ^ https://www.rhs.org.uk/Plants/61951/Papaver-orientale-var-bracteatum/Details.
  2. ^ Von Lyle E. Craker, James E. Simon (Eds.) (1991). Herbs, Spices, and Medicinal Plants: Recent Advances in Botany, Horticulture, and Pharmacology Vol. II. (p. 69) Binghamton NY: The Haworth Press Inc. LCCN 86-646860
  3. ^ BENTLEY, K. W. & HARDY, D. G. (1967) Novel analgesics and molecular rearrangements in the morphine-thebaine group. III. Alcohols of the 6,14-endo-ethenotetrahydrooripavine series and derived analogues of N-allylnormorphine and norcodeine. J. Am. Chem. Soc., 89, 3281-3292.
  4. ^ Epstein, Edward Jay. "The Coughing Crisis". Agency of Fear: Opiates and Political Power in America. ISBN 0-86091-529-8. 
  5. ^ http://www.dailymail.co.uk/home/gardening/article-2159751/Top-poppies-The-arresting-poppy-grow-big-beautiful-Oriental--doesnt-come-red.html#ixzz4pJ7LkkEa
  6. ^ https://www.theguardian.com/lifeandstyle/2010/jun/05/oriental-poppies-gardening

External links[edit]