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1

Morini, S. "In vitro culture of Osmunda regalis fern." Journal of Horticultural Science and Biotechnology 75, no. 1 (2000): 12–18. http://dx.doi.org/10.1080/14620316.2000.11511196.

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2

Fernández, Helena, Ana María Bertrand, and Ricardo Sánchez-Tamés. "Gemmation in cultured gametophytes of Osmunda regalis." Plant Cell Reports 16, no. 5 (1997): 358–62. http://dx.doi.org/10.1007/s002990050239.

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3

Malyarovskaya, V. I., R. S. Rakhmangulov, and N. G. Koninskaya. "Influence of the composition of the culture media on the development of sporofites Osmunda regalis L. in vitro." Bulletin of the State Nikitsky Botanical Gardens, no. 135 (August 6, 2020): 104–11. http://dx.doi.org/10.36305/0513-1634-2020-135-104-111.

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One of the important stages for the propagation of the rare endangered fern Osmunda regalis L. through spores is the regeneration of sporophytes from gametophytes at in vitro culture. The article shows that the effective formation of O. regalis sporophytes occurred earlier (after 60 days) and in a larger percentage (51.6%) on a culture medium with a lower salt content % MS, and the exclusion of ammonium nitrate and vitamins from the medium is significantly enhanced the growth of sporophytes, compared with other variants of media and control.
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4

Rüther, Peter, and Christel Schroeder. "Verbreitung und Soziologie des Königsfarns (Osmunda regalis L.) im östlichen Münsterland." Decheniana : Verhandlungen des Naturhistorischen Vereins der Rheinlande und Westfalens 149 (January 1, 1996): 56–69. http://dx.doi.org/10.21248/decheniana.v149.3808.

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In seinem Hauptverbreitungsgebiet gilt der Königfarn (Osmunda regalis) als Charakterart der Erlenbruch-Wälder (Sphagno-Alnetum glutinosae und Carici laevigatae-Alnetum). Am Arealrand im östlichen Münsterland sind noch ausgeprägte Vorkommen dieser Art zu verzeichnen, allerdings liegt hier der soziologische Schwerpunkt im Erlen-Birken-Eichenwald (Betulo-Quercetum alnetosum). Vergesellschaftung, Verbreitung und Häufigkeit werden untersucht und Gründe für den allgemeinen Rückgang sowie Möglichkeiten zum Lebensraumschutz diskutiert.
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5

Birks, Hilary H., and Aage Paus. "Osmunda regalis in the early Holocene of Western Norway." Nordic Journal of Botany 11, no. 6 (1991): 635–40. http://dx.doi.org/10.1111/j.1756-1051.1991.tb01276.x.

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6

Carpinteyro Diaz, Andrea Estefania, Lars Herfindal, Bjarte Holmelid, et al. "Cytotoxic Natural Products from the Jurassic Relict Osmunda regalis L." Molecules 29, no. 17 (2024): 4247. http://dx.doi.org/10.3390/molecules29174247.

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The Jurassic relict Royal fern, Osmunda regalis L., is widely distributed across temperate zones in the Northern and Southern hemispheres. Even though this species has been utilised for centuries as a medicinal plant, its phytochemical composition mainly remains unknown. As part of our ongoing research to identify potential lead compounds for future anticancer drugs, 17 natural products were characterised from the aerial parts of Osmunda regalis L. Fifteen of these compounds were identified in this species for the first time, including the six previously undescribed compounds kaempferol 3-O-(2
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7

Lavilla, Mikel, Andrea Seral, Antonio Murciano, Sonia Molino, Pablo De la Fuente, and Jose María Gabriel y Galán. "Stomatal traits in Iberian populations of Osmunda regalis (Osmundaceae, Polypodiopsida) and its relationship with bioclimatic variables." Acta Botanica Malacitana 42, no. 1 (2018): 5–13. http://dx.doi.org/10.24310/abm.v42i1.3029.

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Stomata are very conserved structures in plants, which allows and control the gas exchange. This ecophysiological fact appears to be critical in the ecology and adaptation of plants to environment. Plant individuals can, among other issues, adjust size and density of the stomata to adapt themselves to hydric, thermic and light regimes. In turn, this led to the reduction of transpiration and control of water losses, which is crucial in areas with Mediterranean climate. The fern Osmunda regalis has populations in both biogeographical regions of the Iberian Peninsula (Eurosiberian and Mediterrane
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8

Lavilla, Mikel, Andrea Seral, Antonio Murciano, Sonia Molino, Pablo De la Fuente, and Jose María Gabriel y Galán. "Stomatal traits in Iberian populations of Osmunda regalis (Osmundaceae, Polypodiopsida) and its relationship with bioclimatic variables." Acta Botanica Malacitana 42 (February 7, 2018): 5. http://dx.doi.org/10.24310/actabotanicaabmabm.v42i2.3029.

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Stomata are very conservative structures in plants, which allows and control the gas exchange. This ecophysiological fact appear to be critical in the ecology and adaptation of plants to environment. Plant individuals can, among other issues, adjust size and density of the stomata to adapt themselves to hydric, thermic and light regimes. In turn, this led to the reduction of transpiration and control of water losses, which is crucial in areas with Mediterranean climate. The fern Osmunda regalis have populations in both biogeographical regions of the Iberian Peninsula (Eurosiberian and Mediterr
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9

Melekhovets, Yuri F., and Alex V. Troitsky. "Sequence and methylation of 5.8S rRNA in fern,Osmunda regalis." Nucleic Acids Research 21, no. 12 (1993): 2941. http://dx.doi.org/10.1093/nar/21.12.2941.

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10

Landi, Marco, and Claudia Angiolini. "Ecological Responses of Osmunda regalis to Forest Canopy Cover and Grazing." American Fern Journal 100, no. 3 (2010): 137–47. http://dx.doi.org/10.1640/0002-8444-100.3.137.

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11

Magrini, Sara, Cristina Olmati, Silvano Onofri, and Anna Scoppola. "Recovery of Viable Germplasm from Herbarium Specimens of Osmunda regalis L." American Fern Journal 100, no. 3 (2010): 159–66. http://dx.doi.org/10.1640/0002-8444-100.3.159.

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12

Stein, Diana B. "Nucleic acid comparisons as a tool in understanding species interrelationships and phylogeny." Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences 86 (1985): 283–88. http://dx.doi.org/10.1017/s0269727000008241.

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SynopsisStudies comparing nucleic acids of some pteridophytes with others or with angiosperms are briefly reviewed. Amongst the pteridophytes, the fern genus Osmunda has been most thoroughly investigated by DNA sequence comparisons. O. cinnamomea, O. claytoniana, and O. regalis have equally diverged DNA sequences suggesting that evolutionary lines leading to these three species separated at about the same time; taxonomic placements that link any two of the three species closely together are, therefore, inappropriate. DNAs of the hybrid fern, O. × ruggii, were examined by analysis of restrictio
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13

Svanberg, Ingvar. "Folk Knowledge of an Individual Plant Specimen: The Case of the Royal Fern (Osmunda regalis L.) in Virestad Parish, Småland, Sweden." Ethnobiology Letters 3 (November 5, 2012): 63–67. http://dx.doi.org/10.14237/ebl.3.2012.39.

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Ethnobiological studies of local economic or folk religious uses of plants often rely on the assumption that plant use relates to folk knowledge about specific taxa. However, in some cases, folk knowledge is more about beliefs concerning an individual plant. When Carl Linnaeus traveled in 1749 through his native province of Småland, Sweden, he observed a striking specimen of a royal fern (Osmunda regalis L.), which was being used by a local healer. The appearance and unusually large size of this individual plant specimen were possibly responsible for its use. This species has not been used els
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14

Gdula, Anna K., Marcin K. Dyderski, and Andrzej M. Jagodziński. "Habitat preferences of royal fern Osmunda regalis L. in the ‘Baszków’ nature reserve." Folia Forestalia Polonica 56, no. 4 (2014): 171–78. http://dx.doi.org/10.2478/ffp-2014-0019.

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Abstract The royal fern (Osmunda regalis L.) is a threatened species, which reaches the northeastern border of its natural range in Poland. The number of royal fern stands is decreasing due to decline of its natural habitat - alder carrs. The main aim of this paper was to compare features of stands in habitats representing different levels of anthropogenic transformation and to investigate all stands of the royal fern in the ‘Baszków’ nature reserve (3.76 ha; Krotoszyn Forest District, Poland). We distinguished four plant communities within the nature reserve: Carici elongatae-Alnetum, Molinio
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15

Bouazzi, S., H. Jmii, R. El Mokni, et al. "Cytotoxic and antiviral activities of the essential oils from Tunisian Fern, Osmunda regalis." South African Journal of Botany 118 (September 2018): 52–57. http://dx.doi.org/10.1016/j.sajb.2018.06.015.

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16

Moore, Susannah E. M., Nina Gabarayeva, and Alan R. Hemsley. "Morphological, developmental and ultrastructural comparison of Osmunda regalis L. spores with spore mimics." Review of Palaeobotany and Palynology 156, no. 1-2 (2009): 177–84. http://dx.doi.org/10.1016/j.revpalbo.2008.12.010.

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17

Gdula, Anna K., Marcin K. Dyderski, and Andrzej M. Jagodziński. "Habitat preferences of royal fern Osmunda regalis L. in the ‘Baszków’ nature reserve." Folia Forestalia, Series A - Forestry 56(4) (December 1, 2014): 171–78. https://doi.org/10.2478/ffp-2014-0019.

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The royal fern (Osmunda regalis L.) is a threatened species, which reaches the northeastern border of its natural range in Poland. The number of royal fern stands is decreasing due to decline of its natural habitat – alder carrs. The main aim of this paper was to compare features of stands in habitats representing different levels of anthropogenic transformation and to investigate all stands of the royal fern in the ‘Baszków’ nature reserve (3.76 ha; Krotoszyn Forest District, Poland). We distinguished four plant communities within the nature reserve: Carici elongatae-
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18

Greer, Gary K., Margaret A. Dietrich, Joseph A. DeVol, and April Rebert. "The Effects of Exogenous Cytokinin on the Morphology and Gender Expression of Osmunda regalis Gametophytes." American Fern Journal 102, no. 1 (2012): 32–46. http://dx.doi.org/10.1640/0002-8444-102.1.32.

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19

Magrini, Sara, and Anna Scoppola. "First results from conservation studies of chlorophyllous spores of the Royal fern (Osmunda regalis, Osmundaceae)." Cryobiology 64, no. 1 (2012): 65–69. http://dx.doi.org/10.1016/j.cryobiol.2011.10.001.

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20

Martínez-Peña, Liliana, and Carlos López-Candela. "Islas flotantes como estrategia para el establecimiento de plantas acuáticas en el Jardín Botánico de Bogotá." Gestión y Ambiente 21, no. 1 (2018): 110–20. http://dx.doi.org/10.15446/ga.v21n1.69209.

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Las islas flotantes son un tipo de humedal artificial en donde se instalan macrófitos emergentes sobre estructuras flotantes y son utilizadas en fitodepuración, paisajismo y proyectos de conservación. Con el objetivo de aumentar las especies de la colección viva, embellecer los cuerpos de agua y contribuir a los procesos de conservación, en el Jardín Botánico de Bogotá (Colombia) se evaluó el establecimiento de 12 especies de plantas acuáticas presentes en Cundinamarca sobre un nuevo diseño de estructura flotante. Se construyeron tres estructuras flotantes octagonales con materiales reciclable
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21

Bartsch, Ingrid, and John Lawrence. "Leaf Size and Biomass Allocation in Thelypteris dentata, Woodwardia virginica, and Osmunda regalis in Central Florida." American Fern Journal 87, no. 2 (1997): 71. http://dx.doi.org/10.2307/1547538.

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22

Jetter, Reinhard, and Markus Riederer. "Long-chain alkanediols, ketoaldehydes, ketoalcohols and ketoalkyl esters in the cuticular waxes of Osmunda regalis fronds." Phytochemistry 52, no. 5 (1999): 907–15. http://dx.doi.org/10.1016/s0031-9422(99)00309-x.

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23

Stöhr, Oliver, Andreas Berger, Jürgen Baldinger, et al. "Cyrtomium fortunei, Onoclea sensibilis und Osmunda regalis neu für Österreich sowie eine aktualisierte Übersicht neophytischer Gefäßkryptogamen Österreichs." Neilreichia 12 (December 31, 2021): 105–44. https://doi.org/10.5281/zenodo.5818967.

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Verwilderungen der Farnarten <em>Cyrtomium fortunei</em>, <em>Onoclea sensibilis </em>und <em>Osmunda regalis </em>werden erstmals f&uuml;r &Ouml;sterreich publiziert, zudem wird &uuml;ber die Erstnach&shy;weise von <em>Adiantum capillus-veneris </em>f&uuml;r Ober&ouml;sterreich und Wien berichtet. In einer aktualisierten &Uuml;bersicht werden die Funde der 11 bislang registrierten neophytischen Gef&auml;&szlig;kryptogamen &Ouml;ster&shy;reichs gelistet und der fragliche Status von <em>Asplenium ceterach </em>und <em>Salvinia natans </em>wird disku&shy;tiert. Sporenmessungen an Belegen von <em
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24

Landi, Marco, and Claudia Angiolini. "Population Structure of Osmunda regalis in Relation to Environment and Vegetation: An Example in the Mediterranean Area." Folia Geobotanica 46, no. 1 (2010): 49–68. http://dx.doi.org/10.1007/s12224-010-9086-1.

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25

Zenkteler, Elżbieta. "Morphology and peculiar features of spores of fern species occurring in Poland." Acta Agrobotanica 65, no. 2 (2012): 3–10. http://dx.doi.org/10.5586/aa.2012.053.

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The morphology of fern spores collected from natural sites in Poland was examined under light microscopy. Spore samples represented 44 species in 18 genera and in 13 families. Only spores of Ophioglossaceae were obtained from the herbarium of the Adam Mickiewicz University in Poznań while the remaining samples were obtained from living plants. Spore size ranges between 20 to 75 μm and the spores of &lt;i&gt;Osmunda regalis&lt;/i&gt; and &lt;i&gt;Polypodium interjectum&lt;/i&gt; were found to have remarkably large dimensions. The spores are ellipsoidal, tetrahedral and spherical/globoid in shap
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26

Molina, MarÍa, Victoria Reyes-GarcÍa, and Manuel Pardo-de-Santayana. "Local Knowledge and Management of the Royal Fern (Osmunda regalis L.) in Northern Spain: Implications for Biodiversity Conservation." American Fern Journal 99, no. 1 (2009): 45–55. http://dx.doi.org/10.1640/0002-8444-99.1.45.

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27

Landi, Marco, and Claudia Angiolini. "Habitat characteristics and vegetation context of Osmunda regalis L. at the southern edge of its distribution in Europe." Botanica Helvetica 118, no. 1 (2008): 45–57. http://dx.doi.org/10.1007/s00035-008-0843-1.

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28

Gutiérrez, Jorge, and Eloy Solano. "Afinidades florísticas y fitogeográficas de la vegetación del municipio de San José Iturbide, Guanajuato, México." Acta Botanica Mexicana 1, no. 107 (2014): 27. http://dx.doi.org/10.21829/abm107.2014.203.

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Se realizó un estudio florístico y se establecieron los patrones de distribución geográfica y ecológica de las especies que conforman la flora vascular del municipio de San José Iturbide, Guanajuato. Este municipio se ubica en el Altiplano Mexicano. El área de estudio cubre una superficie de 538 km2. Se censaron 661 especies, incluidas en 361 géneros y 101 familias. Se encontraron dos nuevos registros para el estado de Guanajuato, Osmunda regalis var. spectabilis y Anoda pentaschista. Se estimó que el inventario integra cerca de 70% de los taxa presentes en el área. El 41% de las especies son
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29

Mitoi, Elena Monica, Florentina Aldea, Florența Elena Helepciuc, et al. "The Production of Useful Phenol Compounds with Antioxidant Potential in Gametophytes and Sporophytes from In Vitro Cultures in Four Ornamental Ferns Species." Horticulturae 10, no. 8 (2024): 799. http://dx.doi.org/10.3390/horticulturae10080799.

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Ferns are vascular plants with significant ornamental value, and in recent years, they have also been considered for the potential application in different economic sectors like nutrition, medicine and cosmetics. This study aimed to obtain in vitro fern gametophytes and sporophytes and evaluate their potential as secondary metabolites sources. For this study four fern species were used: Polypodium vulgare L. (PV), Asplenium trichomanes L. (AT), Athyrium filix-femina L. Roth (AF), and Osmunda regalis L. (OR). The polyphenols, flavonoids, tannins and terpenoids content and antioxidant activity w
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30

Franks, Peter J., Ilia J. Leitch, Elizabeth M. Ruszala, Alistair M. Hetherington, and David J. Beerling. "Physiological framework for adaptation of stomata to CO 2 from glacial to future concentrations." Philosophical Transactions of the Royal Society B: Biological Sciences 367, no. 1588 (2012): 537–46. http://dx.doi.org/10.1098/rstb.2011.0270.

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In response to short-term fluctuations in atmospheric CO 2 concentration, c a , plants adjust leaf diffusive conductance to CO 2 , g c , via feedback regulation of stomatal aperture as part of a mechanism for optimizing CO 2 uptake with respect to water loss. The operational range of this elaborate control mechanism is determined by the maximum diffusive conductance to CO 2 , g c(max) , which is set by the size ( S ) and density (number per unit area, D ) of stomata on the leaf surface. Here, we show that, in response to long-term exposure to elevated or subambient c a , plants alter g c(max)
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31

Williamson, M. R., J. H. Blake, S. N. Jeffers, and S. A. Lewis. "First Reports of Aphelenchoides fragariae on Royal Fern and on Hosta and Other Hosts in South Carolina." Plant Disease 84, no. 5 (2000): 593. http://dx.doi.org/10.1094/pdis.2000.84.5.593d.

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In September 1999, royal ferns (Osmunda regalis L.) at a South Carolina wholesale nursery were found to be infected by foliar nematodes. Lesions were brown, vein-limited, and often fan shaped. As severity increased, affected leaflets became totally necrotic. Nematodes were extracted by excising and dicing symptomatic leaf sections and placing them in water for up to 24 h. Ten adult nematodes from each of two fern plants were examined microscopically and determined to be Aphelenchoides fragariae (Ritzema Bos) Christie. This is the first report of this nematode infecting royal fern. In August 19
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32

Безсмертна, О. О., Г. В. Герасимчук, Н. О. Мерленко та ін. "Регіональні особливості та аналіз флори Ківерцівського національного природного парку «Цуманська пуща»". CHORNOMORSKI BOTANICAL JOURNAL 20, № 3 (2024): 277–304. http://dx.doi.org/10.32999/ksu1990-553x/2024-20-3-4.

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Стаття присвячена дослідженню сучасного стану флори Ківерцівського національного природного парку «Цуманська пуща», який розташований у Волинській області. За результатами комплексної інвентаризації таксономічного різноманіття флори було встановлено, що на території парку зростає 889 видів і підвидів судинних рослин, що складає понад 59 % спонтанної флори Волинського Полісся і 47,9 % природної флори Українського Полісся. Аборигенна фракція флори налічує 718 видів і підвидів, а адвентивна – 171. Було проаналізовано систематичну, географічну, біоморфологічну та еколого-ценотичну структури флори
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33

Sandhu, Shahbeg S., and W. R. Lower. "In Situ Assessment of Genotoxic Hazards of Environmental Pollution." Toxicology and Industrial Health 5, no. 1 (1989): 73–83. http://dx.doi.org/10.1177/074823378900500107.

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The potential impact of the environmental pollutants on human health can be evaluated by the laboratory analysis of the environmental samples or by the measurement of the biological effects on indigenous populations and/or specific test organisms placed in the environment to be monitored. A canary in a cage, used by 19th century miners as a biological indicator for rising levels of toxic gases, is a classical example of in situ hazard identification. The induced toxic effects are often the result of synergistic and antagonistic interactions among various physical and chemical factors that are
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34

Iqbal, Muhammad Sajjad, Khawaja Shafique Ahmad, Muhammad Azhar Ali, et al. "An ethnobotanical study of wetland flora of Head Maralla Punjab Pakistan." PLOS ONE 16, no. 10 (2021): e0258167. http://dx.doi.org/10.1371/journal.pone.0258167.

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Background Wetlands are biologically diverse and highly productive ecosystems that support one-third of all threatened and endangered plants of the world. Wetland plants have been studied ethnobotanically much less than terrestrial plants, including in Pakistan, thus information about the uses of local wetland plants in traditional healthcare system is scare. Head Maralla is a non-recognized wetland with diversified flora that has been focused of the current study. Methods The ethnobotanical data were collected from four sites viz., River Tavi, Upstream Chenab, River Manawarwala Tavi, and Bhal
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35

Iqbal, Muhammad Sajjad, Khawaja Shafique Ahmad, Muhammad Azhar Ali, et al. "An ethnobotanical study of wetland flora of Head Maralla Punjab Pakistan." PLOS ONE 16, no. 10 (2021): e0258167. http://dx.doi.org/10.1371/journal.pone.0258167.

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Background Wetlands are biologically diverse and highly productive ecosystems that support one-third of all threatened and endangered plants of the world. Wetland plants have been studied ethnobotanically much less than terrestrial plants, including in Pakistan, thus information about the uses of local wetland plants in traditional healthcare system is scare. Head Maralla is a non-recognized wetland with diversified flora that has been focused of the current study. Methods The ethnobotanical data were collected from four sites viz., River Tavi, Upstream Chenab, River Manawarwala Tavi, and Bhal
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Miranda, Vanessa Maria da Silva, and Pedro Bond Schwartsburd. "Flora of Viçosa, Minas Gerais State, Brazil: the ancient fern orders Gleicheniales and Osmundales (Polypodiopsida)." Hoehnea 50 (2023). http://dx.doi.org/10.1590/2236-8906e172023.

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ABSTRACT In the Municipality of Viçosa, one family, three genera, and five species of Gleicheniales occur: Dicranopteris flexuosa, Gleichenella pectinata, Sticherus bifidus, S. lanuginosus, and S. nigropaleaceus (Gleicheniaceae). All these species are very common in the area, forming dense thickets (“gleiquenais”) in disturbed areas, and co-occurring in these thickets. Dicranopteris flexuosa, G. pectinata, and S. bifidus are widespread in the Neotropics; Sticherus lanuginosus is widespread in South America and Costa Rica; and S. nigropaleaceous is endemic to the Brazilian Atlantic Forest. We p
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37

Malyarovskaya, V. I., R. S. Rakhmangulov, and N. G. Koninskaya. "INTRODUCTION OF OSMUNDA REGALIS L. TO IN VITRO." Subtropical and ornamental horticulture, January 31, 2020, 86–93. http://dx.doi.org/10.31360/2225-3068-2020-72-86-93.

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38

Ananda Rao, T. "Observations on the Vegetation of Eastern Kumaon Bordering the Nepal Frontier." Nelumbo, May 20, 2024, 47–57. http://dx.doi.org/10.20324/nelumbo/v6/1964/76313.

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The paper describes some of the observations made during a botanical exploration tour of Eastern Kumaon bordering the Nepal Frontier and includes a list of plants collected with brief botanical notes. Among the plants collected are specimens of Triosteum hirsutum Wall., a rare member of Caprifoliaceae, Stylophorum lactucoides Benth. &amp; Hook. f. of the Papaveraceae rarely collected in the past, Osmunda regalis L. and Thesium himalense Royle.
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39

Shkhalakhova, R. M., V. I. Malyarovskaya, N. G. Koninskaya, and N. S. Kiseleva. "Reproduction specifics of Osmunda regalis L. by methods of biotechnology." Subtropical and ornamental horticulture, December 5, 2022, 103–14. http://dx.doi.org/10.31360/2225-3068-2022-82-103-114.

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Unruh, Michael. "Farne (Pterophytina) im östlichen Burgenlandkreis – Kurzer Abriss zur historischen und aktuellen Verbreitung." Mitteilungen zur floristischen Kartierung in Sachsen-Anhalt 17 (January 1, 2012). http://dx.doi.org/10.21248/mfk.126.

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Für das Gebiet zwischen Weißer Elster und Wethau, dem östlichen Teil des Burgenlandkreises im Süden Sachsen-Anhalts, sind 20 Farnarten im Zeitraum von 130 Jahren belegt. Der Fundort des Königs-Rispenfarns (Osmunda regalis) im Gebiet der Heideteiche bei Osterfeld ist erloschen. Zwei landesweit gefährdete Arten zeigen im Nordosten des Bearbeitungsgebietes, in der Bergbaufolgelandschaft zwischen Deuben und Westsachsen, eine positive Bestandsentwicklung: Mondrautenfarn (Botrychium lunaria) und Natternzungenfarn (Ophioglossum vulgatum) sind gegenwärtig aufgrund der Neubesiedlung verkippter Rohböden
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"Zmiany w wystepowaniu Osmunda regalis w rezerwacie ‘Dlugosz Krolewski’ w latach 1959–1986 (Changes in the distribution of Osmunda regalis in the ‘Dlugosz Krolewski’ nature reserve in 1959–1986)." Biological Conservation 64, no. 2 (1993): 177. http://dx.doi.org/10.1016/0006-3207(93)90677-s.

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Mikuła, Anna, Karolina Tomiczak, Damian Makowski, Maciej Niedzielski, and Jan J. Rybczyński. "The effect of moisture content and temperature on spore aging in Osmunda regalis." Acta Physiologiae Plantarum 37, no. 11 (2015). http://dx.doi.org/10.1007/s11738-015-1985-6.

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Makowski, Damian, Karolina Tomiczak, Jan J. Rybczyński, and Anna Mikuła. "Integration of tissue culture and cryopreservation methods for propagation and conservation of the fern Osmunda regalis L." Acta Physiologiae Plantarum 38, no. 1 (2015). http://dx.doi.org/10.1007/s11738-015-2037-y.

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Schmidt, Marianne, Josef Skaf, Georgiana Gavril, et al. "The influence of Osmunda regalis root extract on head and neck cancer cell proliferation, invasion and gene expression." BMC Complementary and Alternative Medicine 17, no. 1 (2017). http://dx.doi.org/10.1186/s12906-017-2009-4.

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Tsutsumi, Chie, Yoko Yatabe-Kakugawa, Yumiko Hirayama, Wen-Liang Chiou, and Masahiro Kato. "Molecular analyses of the disjunctly distributed Osmunda regalis and O. japonica (Osmundaceae), with particular reference to introgression and hybridization." Plant Systematics and Evolution 307, no. 3 (2021). http://dx.doi.org/10.1007/s00606-021-01751-6.

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Suissa, Jacob S. "Observations of Woodland Ants (Nylanderia faisonensis) Nesting in Osmunda regalis and Its Implication for the Origin of Fern-Ant Symbiosis." American Fern Journal 115, no. 1 (2025). https://doi.org/10.1640/0002-8444-115.1.85.

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O’Connell, Michael, and Anette Overland. "Holocene vegetation and flora dynamics of the west Cork/Kerry region, south-western Ireland." Vegetation History and Archaeobotany, June 25, 2024. http://dx.doi.org/10.1007/s00334-024-00998-6.

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AbstractSediments from a small lake, Loch Beag, in Barrees, Beara peninsula, south-western Ireland, provide a record of vegetation history that spans most of the Lateglacial and Holocene (14–0.43 ka). The detailed part of the record relates to the Holocene, which is the focus of this paper. The investigations carried out include pollen and macrofossil analyses, loss-on-ignition measurements and 14C dating. As well as providing records for tree and shrub taxa, and especially Pinus, Quercus, Ulmus, Fraxinus and Taxus, other taxa mainly with Atlantic and/or Lusitanian distributions are also consi
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Subramanyam, K., K. Thothathri, and A. N. Henry. "On a Collection of Ferns from Shevaroy Hills, Salem District, Madras State." Nelumbo, May 17, 2024, 323–27. http://dx.doi.org/10.20324/nelumbo/v2/1960/76614.

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The Shevaroys are situated to the north-east of Salem town at a distance of 26 km., the main bill station being Yercaud. Two seasonal explorations were made in the year 1958 and in all a total number of 51 species of ferns representing 14 families and 35 genera were collected.In Shevaroys, the evergreen moist type of forest is seen where the vegetation is undisturbed and it is interesting to note that all the important fern families are represented here like Ophioglossaceae, Marattiaceae, Osmundaceae, Schizaeaceae, Gleicheniaceae, Hymenophyllaceae, Cyatheaceae and Polypodiaceae (sensu lato). A
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