Pallavicinia

Pallavicinia is a globally distributed genus in the liverwort family Pallaviciniaceae. thallus is simple contain a strong hair like midrib. thallus area except midrib made out of one layer of cells. thallus is dark green in color and it is very small. thallus is gametophyte. it is the dominant plant. grows in shady and moist environments. thallus is green or pale green in color. 3-6cm in long and 4-5mm broad. margins are entirely or irregularly lobed. most species are distributed in tropical or sub tropical or temperate regions. can be found places like moist soil covered rocks, banks of fresh water streams. female thallus lobes with cup shaped fringed receptacles.

Species[1]
  1. Pallavicinia ambigua
  2. Pallavicinia baldwinii
  3. Pallavicinia blytii
  4. Pallavicinia byssophora
  5. Pallavicinia isoblasta
  6. Pallavicinia levieri
  7. Pallavicinia lyellii
  8. Pallavicinia radiculosa
  9. Pallavicinia serrata
  10. Pallavicinia spinosa
  11. Pallavicinia subciliata
  12. Pallavicinia valida
  13. Pallavicinia xiphoides
formerly included[1]

Pallavicinia
Scientific classification Edit this classification
Kingdom: Plantae
Division: Marchantiophyta
Class: Jungermanniopsida
Order: Pallaviciniales
Family: Pallaviciniaceae
Genus: Pallavicinia
S. Gray 1821, corr. Trev. 1874, nom. cons.
Synonyms
  • Blyttia Endl. 1840, illegitimate homonym, not Arn. 1838 nor Fr. 1839
  • Dilaena
  • Diplomitrion
  • Hollia
  • Pallavicinius
  • Steetzia
  • Thedenia
  • Wuestneia

References
  1. The Plant List
  1. P. crassifrons, syn of Jensenia crassifrons
  2. P. erimona, syn of Hattorianthus erimonus
  3. P. erythropus, syn of Jensenia erythropus
  4. P. hibernica, syn of Moerckia hibernica
  5. P. rubescens, syn of Symphyogyna brasiliensis
  6. P. stephanii, syn of Makednothallus stephanii
  7. P. subflabellatus, syn of Makednothallus subflabellatus
  8. P. tenuinervis, syn of Symphyogyna tenuinervis
  9. P. wallisii, syn of Jensenia wallisii
  10. https://www.researchgate.net/publication/282912176_Pallavicinia_lyelli_HookGray_Pallaviciniaceae_an_addition_to_the_hepatic_flora_of_Maharashtra_India


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