identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
9E686003FF9CFFB3FF95F8EEFBDDD3E2.text	9E686003FF9CFFB3FF95F8EEFBDDD3E2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Atrichum undulatum	<div><p>KEYWORDS: species competition, Atrichum undulatum, new habitats, rhizoids, biomechanics</p><p>1 – Lomonosov Moscow State University, Faculty of Biology, Leninskie Gory Str. 1–12, Moscow 119234 Russia ORCID: (AE) 0009-0008-3188-0588; (AL) 0009-0000-5329-9796; (AS) 0009-0008-5314-8275; (GZ) 0009-0009-5739-5385, (IG) 0009-0007- 4130-7200, (DP) 0009-0001-5010-9579, (SS) 0009-0004-6696-9735.</p><p>2 – Faculty of Biology, Tver State University, Zhelyabova 33, Tver 170100 Russia, ORCID: (US) 0000-0001-7010-5041</p><p>3 – Tsitsin Main Botanical Garden, Russian Academy of Sciences, Botanicheskaya Str., 4, Moscow 127276 Russia; e-mail: misha_ignatov@list.ru, ORCID: (MI) 0000-0001-6096-6315 (author for correspondence)</p></div>	https://treatment.plazi.org/id/9E686003FF9CFFB3FF95F8EEFBDDD3E2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Goryushko, I. M.;Podoprigorina, D. I.;Surovov, S. V.;Emelyanova, A. O.;Litovets, A. Y.;Smirnov, A. E.;Zaitsev, G. M.;Spirina, U. N.;Ignatov, M. S.	Goryushko, I. M., Podoprigorina, D. I., Surovov, S. V., Emelyanova, A. O., Litovets, A. Y., Smirnov, A. E., Zaitsev, G. M., Spirina, U. N., Ignatov, M. S. (2024): On the expansion of Atrichum flavisetum in Moscow Province: how does it divide habitats with A. undulatum. Arctoa 33 (2): 226-238, DOI: 10.15298/arctoa.33.22, URL: https://doi.org/10.15298/arctoa.33.22
9E686003FF9FFFB7FD10FA5EFADED3E4.text	9E686003FF9FFFB7FD10FA5EFADED3E4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Atrichum undulatum	<div><p>Atrichum species abundance within the area</p><p>The relative abundance of Atrichum undulatum and A. flavisetum on soil at upturned roots of fallen trees in 2006, 2018 and 2021–2023 is shown in Table 1. Despite of only little changes, in overall abundance of A. flavisetum is slightly growing in some places: e.g. in a ravine where only A. undulatum occurred in 2018, in later years, 2023-2024, A. flavisetum was recorded in many places.</p><p>The population density has been counted for three</p><p>Year N F+U,% F,% U,%</p><p>2006 46 80.5 6.5 13.0</p><p>2018 53 71.7 7.5 20.8</p><p>2021 48 75.0 16.7 8.3</p><p>2022 60 81.7 6.7 11.6</p><p>2023 26 61.5 7.7 30.8</p><p>plots 10 × 5 cm each for both species in early June, the The similar results for the same size plots were obtime when capsules are well developed. Number of shoots tained in late July, when capsules were partly fallen off, without capsules (S) / shoots with capsules (C) was found provided the similar counts by habitats from 5 × 3 cm to be as follow: plots (Table 2). In addition, the angle of slope inclination A. flavisetum: 194 S / 203 C; 335 S / 364 C; 435S /430 C and soil pH were measured for each plot. Our data found no substantial difference in soil pH and number of shoots</p><p>A. undulatum: 521 S / 229 C; 428 S / 105 C; 312 S / 186 C</p><p>per plot. At the same time, it is clear from these observations that A. flavisetum almost never grows in flat places.</p><p># Habitat U, n U, incl. 15 upturn (U above F) 86 50</p><p>16 upturn – 33</p><p>17 upturn, old 82 60</p><p>18 upturn, mix of U+F 115 75</p><p>12 ravine 173 84</p><p>13 ravine 72 62</p><p>11 soil bank along trail 76 54</p><p>19 soil bank along trail 109 34</p><p>20 trail side, flat 99 10</p><p>22 trail side, hummock 84 23</p><p>23 trail side, flat 147 14</p><p>U, pH F, n F, incl. F, pH 4,95 102 67 4,8 5,01 – 22 5,04 4,81 0 – – 4,84 146 75 5,29 5,37 99 45 5,15 5,48 125 63 5,25 4,64 74 50 4,66 4,5 0 – –</p><p>4,7 0 – – 4,58 0 – – 4,82 0 – –</p></div>	https://treatment.plazi.org/id/9E686003FF9FFFB7FD10FA5EFADED3E4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Goryushko, I. M.;Podoprigorina, D. I.;Surovov, S. V.;Emelyanova, A. O.;Litovets, A. Y.;Smirnov, A. E.;Zaitsev, G. M.;Spirina, U. N.;Ignatov, M. S.	Goryushko, I. M., Podoprigorina, D. I., Surovov, S. V., Emelyanova, A. O., Litovets, A. Y., Smirnov, A. E., Zaitsev, G. M., Spirina, U. N., Ignatov, M. S. (2024): On the expansion of Atrichum flavisetum in Moscow Province: how does it divide habitats with A. undulatum. Arctoa 33 (2): 226-238, DOI: 10.15298/arctoa.33.22, URL: https://doi.org/10.15298/arctoa.33.22
