dcsimg

Laurus

provided by wikipedia EN

Laurus (/ˈlɔːrəs/)[1] is a genus of evergreen trees or shrubs belonging to the laurel family, Lauraceae. The genus contains three or more species,[2] including the bay laurel or sweet bay, L. nobilis, widely cultivated as an ornamental plant and a culinary herb.

Description

They are slow-growing, large, evergreen aromatic shrubs or trees with alternate, ovate leaves and insignificant yellow male and female flowers borne on separate plants (dioecious). They are frost-hardy but in temperate zones they require a sheltered spot in full sun that is not subject to prolonged freezing. Plants in pots can be moved into a cold greenhouse during the winter months.[3]

Species

The number of species in the genus has not yet been fully resolved. The following may or may not be included.[2]

Fossil history

Very old laurel trees on Madeira island

Fossils dating from before the Pleistocene glaciations show that species of Laurus were formerly distributed more widely around the Mediterranean and North Africa, when the climate was more humid and mild than at present. It is currently thought that the drying of the Mediterranean basin during the glaciations caused Laurus to retreat to the mildest climate refuges, including southern Spain, Portugal and the Macaronesian islands. With the end of the last glacial period, L. nobilis recovered some of its former range around the Mediterranean.

References

  1. ^ "Laurus". Merriam-Webster Dictionary.
  2. ^ a b "The Plant List: A Working List of All Plant Species".
  3. ^ Brickell, Christopher, ed. (2008). The Royal Horticultural Society A-Z Encyclopedia of Garden Plants. United Kingdom: Dorling Kindersley. p. 612. ISBN 9781405332965.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Laurus: Brief Summary

provided by wikipedia EN

Laurus (/ˈlɔːrəs/) is a genus of evergreen trees or shrubs belonging to the laurel family, Lauraceae. The genus contains three or more species, including the bay laurel or sweet bay, L. nobilis, widely cultivated as an ornamental plant and a culinary herb.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN