Andreaea rothii

Classification System: Goffinet et al. (down to genus level)

Superregnum: Eukaryota
Regnum: Plantae
Divisio: Bryophyta
Classis: Andreaeopsida
Ordo: Andreaeales

Familia: Andreaeaceae
Genus: Andreaea
Species: Andreaea rothii
Name

Andreaea rothii F.Weber & D. Mohr, 1807
Synonyms

Andreaea crassinervia Bruch
Andreaea falcata Schimp.
Andreaea falcata var. heteromalla Paris
Andreaea falcata var. homomalla Lindb. ex I. Hagen
Andreaea frigida Huebener
Andreaea huntii Limpr.
Andreaea rothii var. crassinervia (Bruch) Mönk.
Andreaea rupestris Roth

References
Primary references

Weber, F. & Mohr, D.M.H., 1807. Botanisches Taschenbuch auf das Jahr386, pl. 11, f. 7–8.
Additional references

Flora of North America Editorial Committee. 2007. Bryophytes: Mosses. 27: i–xxi, 1–713. In Fl. N. Amer.. Oxford University Press, New York.

Links

Hassler, M. 2022. Andreaea rothii. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2022. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2022 Apr 06. Reference page.
Tropicos.org 2022. Andreaea rothii. Missouri Botanical Garden. Published online. Accessed: 06 Apr 2022.

Vernacular names
English: Roth's andreaea moss
suomi: Etelänkarstasammal

Andreaea rothii, or Roth's andreaea moss,[1] is a species of moss in the family Andreaeaceae native to North America and parts of Europe.[2][3] This plant was described in 1807 by Weber and Mohr.[3]
Description

Andreaea rothii gametophytes sometimes form extensive black to brown cushion-like patches,[4][3] with individual shoots erect and less than 2 cm tall.[4] The leaves of Andreaea rothii are 1-2 cm wide, and have a strong costa,[4][5] which is roughly synonymous to a midrib. The leaves can be falcate-secund, curving to one side of the plant.[4][3][5] This is especially true when wet, however the plants do not alter much when dry.[4] The outline of the leaf is pear-shaped, swelling at the base and tapering to a tip,[4][3] and can also be strongly curved depending on subspecies.[4]
Distribution

Andreaea rothii grows on rocks that are wet, acidic, and exposed.[3][4] This species is found anywhere from areas of high elevation to sea-level.[4][3]
Reproduction

Andreae rothii gametophytes can be gonioautoicous—meaning the antheridia are bud-like in the axil of an archegonial branch—or cladautoicous—meaning the antheridia and archegonia are found on different branches of the same plant.[5] Like all of the Andreaeaceae, sporangia are elevated on a pseudopodium,[6] a structure resembling a seta but composed of gametophyte tissue rather than sporophyte tissue. The sporangia will dehisce longitudinally, forming slits through which spores are dispersed.[6][7] This pattern of dehiscence gives the genus its common name: "Lantern mosses".
References

"Plants Profile for Andreaea rothii (Roth's andreaea moss)". plants.usda.gov. Retrieved 2020-03-16.
"Roth's andreaea moss maps - Encyclopedia of Life". eol.org. Retrieved 2020-03-16.
"Andreaea rothii in Flora of North America". www.efloras.org. Retrieved 2019-04-20.
Rothero, Gordon (2010). "Andreaea rothii subsp. falcata / subsp. rothii". In Atherton, Ian; Bosanquet, Sam; Lawley, Mark (eds.). Mosses and Liverworts of Britain and Ireland: A Field Guide. United Kingdom: British Bryological Society. p. 314. ISBN 978-0-9561310-1-0.
"Andreaea rothii in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2020-04-25.
"California Moss eFlora key to Andreaea". ucjeps.berkeley.edu. Retrieved 2020-03-16.
"Andreaeaceae". eFlora of North America. Archived from the original on 2007-11-01.