Notothyladaceae
Phaeoceros laevis (L.) Prosk.
Scientific classification Edit this classification
Kingdom: Plantae
Division: Anthocerotophyta
Class: Anthocerotopsida
Subclass: Notothylatidae
R.J.Duff
Order: Notothyladales
Hyvönen & Piippo [1]
Family: Notothyladaceae
(Milde[2]) Müll. Frib. ex Prosk.[3] emend. Hässel[4]
Genera

The Notothyladaceae is the only family of hornworts in the order Notothyladales.[5]

In Guizhou Province, SW China, a new species named Notothylas guizhouensis is reported (ZHANG 2018). The species is easily distinguished from congeners by: the lack of a columella, the dehiscence line consisting of two rows of brown, thick-walled cells, the absence of lamellae in the involucre, the epidermal cells of the capsule having a moderately thick wall, the lack of an easily recognisable equatorial girdle of the spore, and mature spores dark brown; the proximal (ZHANG 2018).[6]


References

  1. ↑ Hyvönen, J.; Piippo, S. (1993). "Cladistic analysis of the hornworts (Anthocerotophyta)". Journal of the Hattori Botanical Lab. 74: 105–119.
  2. ↑ Milde, J. (1859). "Über das Genus Notothylas Sullivant". Botanische Zeitung. 17 (6): 49–55.
  3. ↑ Proskauer, J. (1960). "Studies on Anthocerotales. VI. On spiral thickenings in the columella and its bearing on phylogeny". Phytomorphology. 10 (1): 1–19.
  4. ↑ Hässel de Menéndez, Gabriela G. (1988). "A proposal for a new classification of the genera within the Anthocerotophyta". Journal of the Hattori Botanical Laboratory. 64: 71–86.
  5. ↑ Duff, R. Joel; Villarreal, Juan Carlos; Cargill, D. Christine; Renzaglia, Karen S. (2007). "Progress and challenges toward a phylogeny and classification of the hornworts". The Bryologist. 110 (2): 214–243. doi:10.1639/0007-2745(2007)110[214:PACTDA]2.0.CO;2.
  6. ↑ ZHANG, ZUO, Q., LI, J., & PENG, T. (2018). A new species of Notothylas (Notothyladaceae) from southwest China. Phytotaxa, 367(2), 191–. https://doi.org/10.11646/phytotaxa.367.2.10

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