Marchantiopsida

Haplomitriopsida
	Grisial-lys eddiog
Dosbarthiad gwyddonol
Teyrnas:	Plantae
Rhaniad:	Marchantiophyta
Dosbarth:	Marchantiopsida; Cronquist, Takht. et W.Zimm., 1966
Urddau
	Blasiidae Blasiales; Marchantiidae Neohodgsoniales; Sphaerocarpales; Lunulariales; Marchantiales;

Mae'r dosbarth Marchantiopsida yn un o dri dosbarth o Lysiau'r afu o fewn y ffylwm Marchantiophyta.^[2] Y ddau ddosbarth arall yw Haplomitriopsida a Jungermanniopsida.^[3]

Ceir dau isddosbarth: Blasiidae a Marchantiidae a 5 urdd:

Blasiales - Lunulariales - Marchantiales - Neohodgsoniales - Sphaerocarpales.

Ffylogenedd golygu

Blasiales	Blasiaceae

Blasiidae He-Nygrén et al. 2006
- Blasiales Stotler & Crandall-Stotler 2000
  - †Treubiitaceae Schuster 1980
  - Blasiaceae von Klinggräff 1858
Marchantiidae Engler 1893 sensu He-Nygrén et al. 2006
- Neohodgsoniales Long 2006
  - Neohodgsoniaceae Long 2006
- Sphaerocarpales Cavers 1910
  - Monocarpaceae Carr ex Schelpe 1969
  - Riellaceae Engler 1892
  - Sphaerocarpaceae Heeg 1891
- Lunulariales Long 2006
  - Lunulariaceae von Klinggräff 1858
- Marchantiales Limpricht 1877
  - Marchantiaceae Lindley 1836
  - Aytoniaceae Cavers 1911 [Rebouliaceae; Grimaldiaceae]
  - Cleveaceae Cavers 1911 [Sauteriaceae]
  - Monosoleniaceae Inoue 1966
  - Conocephalaceae Müller ex Grolle 1972
  - Targioniaceae Dumortier 1829
  - Wiesnerellaceae Inoue 1976
  - Dumortieraceae Long 2006
  - Monocleaceae Frank 1877
  - Oxymitraceae Müller ex Grolle 1972
  - Ricciaceae Reichenbach 1828
  - Corsiniaceae Engler 1892 [incl. Exormothecaceae Müller ex Grolle 1972]
  - Cyathodiaceae Stotler & Crandall-Stotler 2000

↑ Cronquist, A.; Takhtajan, A.; Zimmermann, W. (1966). "On the higher taxa of Embryobionta". Taxon 15 (4): 129–168. doi:10.2307/1217531.
↑ Söderström (2016). "World checklist of hornworts and liverworts". Phytokeys 59: 1–826. doi:10.3897/phytokeys.59.6261. PMC 4758082. PMID 26929706. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=4758082.
↑ Ruggiero MA, Gordon DP, Orrell TM, Bailly N, Bourgoin T, Brusca RC, et al. (2015) A Higher Level Classification of All Living Organisms. PLoS ONE 10(4): e0119248. doi: 10.1371/journal.pone.0119248. pmid:25923521.