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Report for Juncus gerardi Loisel.

updated: Nov 10th 2019, 6:08 am see all updates
Changed fields since previous approved record are highlighted


Family Juncaceae
Genus Juncus
Species gerardi
Previously was: gerardii
Author Loisel.
Infraspecific subsp.
Infraspecfic Author
Pictures
Plant type
  • hydrohalophyte
Life form
  • Herbaceous perennial
Ecotypes unknown
Max. salinity
310 mMCharpentier, A; Mesleard, F; Grillas, P (1998) The role of water level and salinity in the regulation of Juncus gerardi populations in former ricefields in southern France
Germination YesAmiaud, B; Bonis, A; Bouzille, JB (2000) Germination conditions and role of herbivores in the dispersion and recruitment of a clonal species: Juncus gerardi Lois.Charpentier, A; Mesleard, F; Grillas, P (1998) The role of water level and salinity in the regulation of Juncus gerardi populations in former ricefields in southern FranceROZEMA, J (1975) INFLUENCE OF SALINITY, INUNDATION AND TEMPERATURE ON GERMINATION OF SOME HALOPHYTES AND NONHALOPHYTES
Salt glands and bladders unknown
Photosynthesis Pathway C3Tanner, BR; Uhle, ME; Kelley, JT; Mora, CI (2007) C3/C4 variations in salt-marsh sediments: An application of compound specific isotopic analysis of lipid biomarkers to late Holocene paleoenvironmental research
Molecular data
Microbial interactions and mycorrhizal status NoRozema, J., W. Arp, J. Vandiggelen, M. Vanesbroek, R. Broekman and H. Punte (1986) Occurrence and ecological significance of vesicular arbuscular mycorrhiza in the salt-marsh environment
Bioremediation unknown
antioxidants
Secondary Metabolites
Compatible Solutes
  • ProlineGorham, J., L. Hughes and R. G. Wyn Jones (1980) Chemical composition of salt-marsh plants from Ynys Mon (Anglesey): the concept of physiotypes.
  • GlycinebetaineTipirdamaz, R., D. Gagneul, C. Duhaze, A. Ainouche, C. Monnier, D. Ozkum and F. Larher (2006) Clustering of halophytes from an inland salt marsh in Turkey according to their ability to accumulate sodium and nitrogenous osmolytes
  • Choline-O-sulphateTipirdamaz, R., D. Gagneul, C. Duhaze, A. Ainouche, C. Monnier, D. Ozkum and F. Larher (2006) Clustering of halophytes from an inland salt marsh in Turkey according to their ability to accumulate sodium and nitrogenous osmolytes
Habitat
  • D6.1 Inland saltmarshesBosiacka, B; Podlasinski, M; Pienkowski, P (2011) Salt marshes determined by ascending brine in northern Poland: land-use changes and vegetation-environment relationsEallonardo, A. S. and D. J. Leopold (2014) Inland Salt Marshes of the Northeastern United States: Stress, Disturbance and Compositional Stability
  • B1.4 Coastal stable dune grassland (grey dunes)Henryk Czyż, Teodor Kitczak and Marek Bury (2013) The characteristics of coastal grassland in West Pomerania
Economic use
Distribution
Distribution (text)
  • North America Pennings, S. C. and D. J. Moore (2001) Zonation of shrubs in western Atlantic salt marshes
  • Baltic sea coastHulisz, P., A. Piernik, J. Mantilla-Contreras and T. Elvisto (2016) Main Driving Factors for Seacoast Vegetation in the Southern and Eastern Baltic
  • Northeastern United StatesEallonardo, A. S. and D. J. Leopold (2014) Inland Salt Marshes of the Northeastern United States: Stress, Disturbance and Compositional Stability
  • West Pomerania, PolandHenryk Czyż, Teodor Kitczak and Marek Bury (2013) The characteristics of coastal grassland in West Pomerania
  • Waddensea Isle Schiermonnikoog, The NetherlandsROZEMA, J (1975) INFLUENCE OF SALINITY, INUNDATION AND TEMPERATURE ON GERMINATION OF SOME HALOPHYTES AND NONHALOPHYTESWolters, M. and J. P. Bakker (2002) Soil seed bank and driftline composition along a successional gradient on a temperate salt marsh
Miscellaneous notes This species is appears in the literature both as J. gerardi and J gerardii. It is well researched with many publications
References

Last Records approved
Submitted by Mohammed Al-azzawi
Dec 7th 2019, 6:35 am

Approved by T J Flowers
Dec 7th 2019, 9:40 am
Submitted by T J Flowers
Dec 5th 2019, 11:43 am

Approved by T J Flowers
Dec 5th 2019, 11:43 am
Submitted by T J Flowers
Dec 5th 2019, 11:18 am

Approved by T J Flowers
Dec 5th 2019, 11:18 am
Submitted by T J Flowers
Dec 5th 2019, 11:16 am

Approved by T J Flowers
Dec 5th 2019, 11:16 am
Submitted by T J Flowers
Dec 2nd 2019, 6:26 am

Approved by T J Flowers
Dec 2nd 2019, 10:05 am
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