@article {578, title = {Community level engineering effects of Triglochin maritima (seaside arrowgrass) in a salt marsh in northern New England, USA}, journal = {Journal of Ecology}, volume = {92}, year = {2004}, pages = {589{\textendash}597}, abstract = {

1. Ecosystem engineers can influence other organisms indirectly by modifying their physical habitat and are common in all natural communities. We examined the mechanisms underlying the effects of engineering by seaside arrowgrass, Triglochin maritima (Juncaginaceae), in a northern New England forb panne. Within these waterlogged areas, T. maritima creates elevated rings that support high plant cover compared with nearly bare adjacent substrate.

2. The influence on vegetation patterns of ring height and facilitation by neighbouring vegetation were examined in the field with T. maritima rings (elevation + vegetation), experimentally lowered rings (vegetation only), artificially raised mud (elevation only) and bare mud. Transplants of four perennial species, along with naturally occurring seedlings, were followed to assess plant performance. We also monitored edaphic conditions, seed dispersal and plant cover in experimental plots over two growing seasons.

3. All transplanted species showed increased success in raised treatments (in which the substrate showed an increase in reductive potential and a decrease in waterlogging) while there was no significant relationship to the presence of neighbouring vegetation. Seed supply, however, was enhanced by both ring elevation and the presence of neighbours.

4. A glasshouse experiment to test the response of T. maritima to waterlogging showed an increased production of shallow roots, suggesting a mechanism that may contribute to ring formation.

5. Our results indicate that community consequences of engineering by T. maritima are predominantly due to raised ring formation that ameliorates waterlogging stress and thereby promotes increased species diversity. Consequently, T. maritima may be an important target species for conservation, as sea level rise is expected to increase waterlogging stress in marshes.

}, keywords = {ecosystem engineering, facilitation, habitat modification, physical stress, reductive potential, salt marsh ecology, species diversity, Triglochin maritima, waterlogging}, doi = {10.1111/j.0022-0477.2004.00903.x}, author = {Fogel, Benjamin N. and Crain, Caitlin M. and Bertness, Mark D.} } @article {384, title = {Interacting influence of cold stratification treatment and osmotic potential on seed germination of Triglochin maritima L.}, journal = {Acta Universitatis Latviensis}, volume = {723}, year = {2007}, pages = {115{\textendash}122}, abstract = {

The effect of cold stratification treatment and isoosmotic NaCl and polyethyleneglycol (PEG) concentrations on germination of Triglochin maritima seeds was assessed. The highest (400 mM) NaCl concentration caused a significant decrease in germination percentage and no germination was observed at the two highest (64 and 128 mM) PEG concentrations. The large difference in germination among experiment replications suggests that time of collection and length of storage may have influenced germination. Stratification treatment had a significant positive effect on seed germination and there was a significant interaction between PEG, but not NaCl, concentration and duration of cold stratification during germination. Further research is required to determine the importance of the degree of seed ripeness as well as the possible effect of after-ripening or induction of secondary dormancy of undispersed seeds on seed germination.

}, keywords = {cold stratification, dormancy, NaCl, polyethyleneglycol, seed germination, Triglochin maritima}, author = {Ne{\v c}ajeva, Jevgenija and Ievinsh, Gederts} } @inbook {355, title = {Juncaginaceae. Lilaeaceae}, booktitle = {Flora Europaea}, volume = {5}, year = {1980}, pages = {6-7}, publisher = {Cambridge University Press}, organization = {Cambridge University Press}, address = {Cambridge}, keywords = {Lilaea scilloides, Triglochin bulbosa ssp. laxiflora, Triglochin bulbosa, Triglochin bulbosa ssp. barrelieri, Triglochin maritima, Triglochin palustris, Triglochin striata}, url = {http://www.cambridge.org/gb/knowledge/isbn/item5706985/Flora\%20Europaea/?site_locale=en_GB}, author = {Walters, S.M. and Dandy, J.E.}, editor = {Tutin, T.G. and Burges, N.A. and Moore, David M. and Valentine, D.H. and Walters, S.M. and Webb, D.A.} } @inbook {301, title = {Juncaginaceae}, booktitle = {Intermountain Flora - Vascular Plants of the Intermountain West, U.S.A.}, volume = {6}, year = {1977}, pages = {18-22}, publisher = {Columbia University Press}, organization = {Columbia University Press}, address = {New York}, keywords = {Juncaginaceae, Lilaea scilloides, Triglochin, Triglochin concinna, Triglochin maritima, Triglochin palustris}, author = {Reveal, James L.}, editor = {Holmgren, Arthur H. and Holmgren, Noel H. and Reveal, James L. and Holmgren, Patricia K.} } @article {290, title = {Merisuolake Oulangan kansallispuistossa (Triglochin maritima found in Oulanka National Park)}, journal = {Lutukka}, volume = {4}, number = {1}, year = {1988}, pages = {29-31}, abstract = {Triglochin maritima L. was found in 1987 in the Rytisuo fen, Oulanka National Park, Kuusamo, NE Finland. This find is near (about 3.5 km from) the only hitherto known inland locality of the species in Finland, Purkuputaansuo and its vicinity. The small Rytisuo population grows in the edge of the eutrophic pine mire, on thin peat (ca. 0.5 m). It is presumably of recent origin, perhaps having immigrated from the larger Purkuputaansuo population, where Triglochin maritima has grown for at least 8000 years. Vegetation and ecology of Triglochin in both sites are briefly compared.}, keywords = {Finland, Oulanka National Park, Triglochin maritima}, author = {Pyk{\"a}l{\"a}, Juha and Toivonen, Heikki} } @inbook {253, title = {Juncaginaceae. Lilaeaceae}, booktitle = {A California Flora}, year = {1968}, note = {T. triandra syn. f{\"u}r T. striata?}, pages = {1320-1322}, publisher = {University of California Press}, organization = {University of California Press}, address = {Berkeley}, keywords = {California, Juncaginaceae, Lilaea scilloides, Lilaeaceae, Triglochin concinna, Triglochin maritima, Triglochin palustris, Triglochin striata}, author = {Munz, Philip A. and Keck, David D.} } @article {197, title = {Triglochin maritima (Juncaginaceae) discovered in Vermont}, journal = {Rhodora}, volume = {103}, number = {913}, year = {2001}, pages = {117-119}, keywords = {Juncaginaceae, Triglochin maritima, USA, New England, Vermont}, author = {Lapin, Marc and Engstrom, Brett} } @inbook {232, title = {Juncaginaceae}, booktitle = {Gustav Hegi - Illustrierte Flora von Mitteleuropa}, volume = {I.1,2}, year = {1981}, note = {ausf{\"u}hrliche Verbreitungsangaben etc.; Kopien von S.150-154 allg. Teil zu den Helobiae}, pages = {198-203}, publisher = {Paul Parey}, organization = {Paul Parey}, edition = {3. Aufl.}, address = {Berlin}, keywords = {T. palustris, Triglochin maritima}, author = {Markgraf, Friedrich} } @inbook {107, title = {Juncaginaceae}, booktitle = {Flora of the U.S.S.R.}, volume = {1}, year = {1968}, note = {Kopie von plate X fehltOriginalpublikation: Fedschenko, B.A. 1934: Rod Triostrennik - Triglochin L. In V.L. Komarov, Flora USSR I: 276-277, Moscow-Leningrad.}, pages = {216-218}, publisher = {Israel Program for Scientific Translation}, organization = {Israel Program for Scientific Translation}, address = {Jerusalem}, keywords = {Juncaginaceae, Triglochin maritima, Triglochin palustris, USSR}, author = {Fedchenko, B.A.} } @article {140, title = {On the ecology and history of an inland occurrence of Triglochin maritima L.}, journal = {Fennia}, volume = {177}, number = {1}, year = {1999}, pages = {45-54}, abstract = {The present paper describes an inland occurrence of Triglochin maritima L. discovered in northern Kuusamo, in northeast Finland. The species grows over a large area of a fen which is exceptionally rich in electrolytes, and resembles in that respect the coastal sites of the plant. The most abundant electrolyte in the Kuusamo fen, however, is calcium, not sodium or chloride as on the coast. The differences between the coastal and inland growing sites can also be seen in the chemical analyses of the plants. Thus it can be maintained that the species requires a high electrolyte content, but not necessarily the presence of sodium chloride.The origin of the occurrence in Kuusamo goes back to the Preboreal period, from whence onwards it has remained in isolation from the coastal populations. The inland occurrence further illuminates certain aspects in the history of the Primula sibirica group of species.}, keywords = {Finland, inland occurrence, Triglochin maritima}, author = {Havas, Paavo and Vasari, Yrj{\"o}} } @inbook {45, title = {Scheuchzeriaceae}, booktitle = {Das Pflanzenreich}, volume = {4, 14}, year = {1903}, pages = {1-20}, address = {Leipzig}, keywords = {Juncaginaceae, Lilaea, Maundia, Scheuchzeria, Scheuchzeriaceae, Tetroncium, Triglochin, Triglochin bulbosa, Triglochin calcitrapa, Triglochin centrocarpa, Triglochin elongata, Triglochin laxiflora, Triglochin maritima, Triglochin minutissima, Triglochin mucronata, Triglochin Muelleri, Triglochin nana, Triglochin palustris, Triglochin striata, Triglochin subg. Cycnogeton, Triglochin subg. Eutriglochin}, url = {http://biodiversitylibrary.org/page/20851580}, author = {Buchenau, Franz} } @inbook {25, title = {Juncaginaceae}, booktitle = {Chromosome numbers of flowering plants}, year = {1969}, note = {Chromosomenzahlen f{\"u}r Triglochin:Triglochin bulbosum - Komplex:T. barrelieri 30, T. bulbosa 32, T. laxiflora 18;Triglochin maritimum - Komplex:T. concinna 48, 96, T. debilis 96, T. elata 144, T. gaspensis 96, T. maritima 12, 24, 30, 36, 48, 120;T. palustris 24;T. procera 32}, pages = {361-362}, publisher = {Academy of Sciences of the USSR, V.L. Komarov Botanical Institute}, organization = {Academy of Sciences of the USSR, V.L. Komarov Botanical Institute}, address = {Leningrad}, keywords = {choromosome numbers, Flowering plants, Juncaginaceae, Triglochin, Triglochin barrelieri, Triglochin bulbosa, Triglochin concinna, Triglochin debilis, Triglochin elata, Triglochin gaspensis, Triglochin laxiflora, Triglochin maritima, Triglochin palustris, Triglochin procera}, author = {Bolkhovskikh, Z. and Grif, V. and Matvejeva, T. and Zakharyeva, O.} }