Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

Laurales

From Wikipedia, the free encyclopedia
Order of flowering plants
This article is about the plant. For the musician, seeLaura Les.

Laurales
Temporal range:Aptian - recent[1]
Laurus nobilis flowers and leaves
Scientific classificationEdit this classification
Kingdom:Plantae
Clade:Tracheophytes
Clade:Angiosperms
Clade:Magnoliids
Order:Laurales
Juss.exBercht. &J.Presl[2]
Families

TheLaurales are an order offlowering plants. They aremagnoliids, related to theMagnoliales.

The order includes about 2500–2800 species from 85 to 90 genera, which comprise seven families oftrees andshrubs. Most of the species are tropical and subtropical, though a few genera reach the temperate zone. The best known species in this order are those of theLauraceae (for examplebay laurel,cinnamon,avocado, andSassafras), and the ornamental shrubCalycanthus of the Calycanthaceae.

The earliest lauraceousfossils are from the earlyCretaceous. It is possible that the ancient origin of this order is one of the reasons for its highly diverged morphology. Presently no single morphological property is known, which would unify all the members of Laurales. The presently accepted classification is based on molecular and genetic analysis.

Classification

[edit]

The first botanist to think of the Laurales as a natural group was H. Hallier in 1905. He viewed them as being derived from theMagnoliales. During some or all of the 20th century, the Laurales generally includedAmborella and the plants now classified inAustrobaileyales andChloranthaceae. They were not removed until the advent of molecular data in the late 20th century; their previous inclusion made it harder to determine the relationships within the Laurales and between the Laurales and other groups.[3]

The following families are included in theAngiosperm Phylogeny Group system (APG III):[2]

orderLaurales
familyAtherospermataceae
familyCalycanthaceae
familyGomortegaceae
familyHernandiaceae
familyLauraceae
familyMonimiaceae
familySiparunaceae
The current composition andphylogeny of the Laurales.[4][5]

Under the olderCronquist system, the Laurales included a slightly different set of families (current placement, where different, in brackets):

The extinct familyAraripiaceae (containing only the genusAraripia) is known from theAptian of Brazil.[6]

References

[edit]
Wikimedia Commons has media related toLaurales.
  1. ^"Laurales".www.mobot.org. Retrieved2023-07-20.
  2. ^abAngiosperm Phylogeny Group (2009)."An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III".Botanical Journal of the Linnean Society.161 (2):105–121.doi:10.1111/j.1095-8339.2009.00996.x.hdl:10654/18083.
  3. ^Susanne S. Renner (1999). "Circumscription and phylogeny of the Laurales: evidence from molecular and morphological data".American Journal of Botany.86 (9):1301–1315.doi:10.2307/2656778.JSTOR 2656778.PMID 10487818.S2CID 791936.Full text (pdf).
  4. ^Angiosperm Phylogeny Group (2003). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II".Botanical Journal of the Linnean Society.141 (4):399–436.doi:10.1046/j.1095-8339.2003.t01-1-00158.x.
  5. ^Soltis, P. S.;Soltis, D. E. (2004)."The origin and diversification of Angiosperms".American Journal of Botany.91 (10):1614–1626.doi:10.3732/ajb.91.10.1614.PMID 21652312.
  6. ^Pessoa, Edlley M.; Ribeiro, Alexandre C.; Christenhusz, Maarten J.M. (2024)."New evidence on the previously unknown gynoecium of Araripia florifera (Araripiaceae, fam. nov.), a magnoliid angiosperm from the Lower Cretaceous (Aptian) of the Crato Konservat-Lagerstätte (Araripe Basin), northeastern Brazil".Cretaceous Research.153: 105715.doi:10.1016/j.cretres.2023.105715.ISSN 0195-6671.
Magnoliids
Monocots
Commelinids
Rosids
Fabids
Malvids
Asterids
Campanulids
Lamiids
Laurales
Authority control databases: NationalEdit this at Wikidata
Retrieved from "https://en.wikipedia.org/w/index.php?title=Laurales&oldid=1270692762"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp