Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України
Investigations of the species diversity of epiphytic bryophytes of the State Dendrological Park “Olexandria” (the historical part and the “Budynok Lisnyka” plot) were conducted in 2017–2019 and revealed 40 species representing 22 genera, 17 families, seven orders, two classes, and two divisions. Thi...
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M.M. Gryshko National Botanical Garden of the NAS of Ukraine
2020
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Plant Introduction| _version_ | 1860145096582758400 |
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| author | Pleskach, Lyubov Virchenko, Vitaliy |
| author_facet | Pleskach, Lyubov Virchenko, Vitaliy |
| author_sort | Pleskach, Lyubov |
| baseUrl_str | https://www.plantintroduction.org/index.php/pi/oai |
| collection | OJS |
| datestamp_date | 2023-08-26T20:39:33Z |
| description | Investigations of the species diversity of epiphytic bryophytes of the State Dendrological Park “Olexandria” (the historical part and the “Budynok Lisnyka” plot) were conducted in 2017–2019 and revealed 40 species representing 22 genera, 17 families, seven orders, two classes, and two divisions. This corresponds to 46.51 % of the total number of detected bryophytes in the park. The leading families in the bryoflora of the park are Orthotrichaceae (9 species), Brachytheciaceae (6), Amblystegiaceae (3), Anomodontaceae (3), Dicranaceae (3), Hypnaceae (3), and Pottiaceae (2). The leading genera are Orthotrichum (9 species), Anomodon (3), and Dicranum (3).Among the identified taxa, five species (Dicranum tauricum, Orthotrichum lyellii, Porella platyphylla, Sciuro-hypnum reflexum, and Syntrichia virescens) are regionally rare within the Forest-Steppe zone of Ukraine. Most of the recorded epiphytic mosses were found on the bark of Acer platanoides (28 species), Fraxinus excelsior (27), Quercus robur (26), Acer campestre (23), and Tilia cordata (22). The least epiphytic mosses were found on the bark of conifers (Pinus sylvestris, P. strobus, Picea abies, Larix decidua, etc.).The surveyed trees in the State Dendrological Park “Olexandria” were also found such epigeal mosses as Plagiomnium cuspidatum, Ceratodon purpureus, Dicranella heteromalla, and Pohlia nutans, as well as epixilic moss Dicranum flagellare, etc.The “Budynok Lisnyka” plot hosts three species that do not occur in the park’s historical part. In particular, Lophocolea heterophylla and Sciuro-hypnum curtum were found there on Quercus robur trunks and Sciuro-hypnum reflexum on Quercus rubra bark. At the same time, the historical part of the park is characterized by the number of expansive bryophytes. |
| doi_str_mv | 10.46341/PI2020039 |
| first_indexed | 2025-07-17T12:53:48Z |
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Plant Introduction, 87/88, 108–114 (2020)
SHORT COMMUNICATION
Epiphytic bryophytes of the State Dendrological Park “Olexandria” of the
NAS of Ukraine
Introduction
Biodiversity conservation is one of the
essential tasks to be completed, mainly
through the nature conservation areas. One
of such areas is the State Dendrological
Park “Olexandria” of the NAS of Ukraine,
established in 1788. At present, there are
registered over 3100 species of arboreal plants
and over 1500 herbs. However, the diversity
of bryophytes of the park is still insufficiently
investigated. Hence, our research’s objective
was to reveal the taxonomic diversity of
epiphytic bryophytes in this park.
Lyubov Pleskach 1, *, Vitaliy Virchenko 2, **
1 State Dendrological Park “Olexandria”, National Academy of Sciences of Ukraine, 09113 Bila Tserkva, Ukraine;
* l.pleskach@ukr.net
2 M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Tereshchenkivska str. 2, 01601 Kyiv, Ukraine;
** vir_chen_ko@ukr.net
Received: 29.10.2020 | Accepted: 28.11.2020 | Published: 30.12.2020
Abstract
Investigations of the species diversity of epiphytic bryophytes of the State Dendrological Park “Olexandria”
(the historical part and the “Budynok Lisnyka” plot) were conducted in 2017–2019 and revealed 40 species
representing 22 genera, 17 families, seven orders, two classes, and two divisions. This corresponds to
46.51 % of the total number of detected bryophytes in the park. The leading families in the bryoflora of
the park are Orthotrichaceae (9 species), Brachytheciaceae (6), Amblystegiaceae (3), Anomodontaceae
(3), Dicranaceae (3), Hypnaceae (3), and Pottiaceae (2). The leading genera are Orthotrichum (9 species),
Anomodon (3), and Dicranum (3).
Among the identified taxa, five species (Dicranum tauricum, Orthotrichum lyellii, Porella platyphylla,
Sciuro-hypnum reflexum, and Syntrichia virescens) are regionally rare within the Forest-Steppe zone
of Ukraine. Most of the recorded epiphytic mosses were found on the bark of Acer platanoides (28
species), Fraxinus excelsior (27), Quercus robur (26), Acer campestre (23), and Tilia cordata (22). The least
epiphytic mosses were found on the bark of conifers (Pinus sylvestris, P. strobus, Picea abies, Larix
decidua, etc.).
The surveyed trees in the State Dendrological Park “Olexandria” were also found such epigeal
mosses as Plagiomnium cuspidatum, Ceratodon purpureus, Dicranella heteromalla, and Pohlia nutans, as
well as epixilic moss Dicranum flagellare, etc.
The “Budynok Lisnyka” plot hosts three species that do not occur in the park’s historical part. In
particular, Lophocolea heterophylla and Sciuro-hypnum curtum were found there on Quercus robur
trunks and Sciuro-hypnum reflexum on Quercus rubra bark. At the same time, the historical part of the
park is characterized by the number of expansive bryophytes.
Keywords: epiphytic bryophytes, taxonomic diversity, State Dendrological Park “Olexandria”
https://doi.org/10.46341/PI2020039
UDC 582.32 (477)
https://creativecommons.org/licenses/by/4.0/
https://orcid.org/0000-0002-5235-4340
https://orcid.org/0000-0002-8205-5122
Plant Introduction • 87/88 109
Epiphytic bryophytes of the State Dendrological Park “Olexandria” of the NAS of Ukraine
Material and methods
Investigations were carried out in 2017–2019
in the historical part and the “Budynok
Lisnyka” plot of the State Dendrological
Park “Olexandria” of the NAS of Ukraine
(Fig. 1). The species diversity of epiphytic
mosses was studied predominantly on the
following phorophytes: Quercus robur L.,
Acer campestre L., A. platanoides L.,
A. pseudoplatanus L., Tilia cordata Mill.,
Fraxinus excelsior L., Betula pendula Roth.,
Carpinus betulus L., Aesculus hippocastanum L.,
Picea abies (L.) Karst., and Populus alba L. The
names of taxa are provided according to Boiko
(2008a, 2014), and their taxonomic position is
given following Boiko (2008b). Phorophytes
were subdivided onto native and introduced
basing on Didukh (2002a, 2002b, 2005).
Results and discussion
Our research results showed that the epiphytic
bryoflora of the State Dendrological Park
“Olexandria” comprises 40 species belonging
to 22 genera, 17 families, seven orders, two
classes, and two divisions (Table 1).
At present, the bryoflora of the State
Dendrological Park “Olexandria” includes
98 species. Hence, the 40 mentioned
epiphytic taxa represent 40.8 % of the
total bryodiversity of the park. Most of the
investigated epiphytic taxa (36 species or
90 %) belong to the class Bryopsida from the
division Bryophyta. The leading families are
Orthotrichaceae (9 species), Brachytheciaceae
(6), Amblystegiaceae (3), Anomodontaceae
(3), Dicranaceae (3), Hypnaceae (3), and
Pottiaceae (2). These families comprise
29 species and represent 70 % of the total
number of explored epiphytic bryophytes. The
leading genera are Orthotrichum (9 species),
Anomodon (3), Dicranum (3), and Sciuro-
hypnum (3). The division Marchantiophyta
is represented only by four species from the
class Jungermanniopsida, which corresponds
to 10 % of the total number of explored taxa.
Among the identified taxa, five species
(Dicranum tauricum, Orthotrichum lyellii,
Porella platyphylla, Sciuro-hypnum reflexum,
and Syntrichia virescens) are regionally rare
within the Forest-Steppe zone of Ukraine
(Boiko, 2010).
Bryophytes, which occur on the bark, are
not an ecologically homogeneous group.
In addition to the true epiphytes, limited by
the bark of living trees, on the trunks and
roots of phorophytes settle many species with
a broader ecological amplitude (Rykovsky,
1989). Thus, on the surveyed trees in the State
Dendrological Park “Olexandria” such epigeal
mosses as Plagiomnium cuspidatum (Hedw.)
T.J. Kop., Ceratodon purpureus (Hedw.) Brid.,
Dicranella heteromalla (Hedw.) Schimp., and
Pohlia nutans (Hedw.) Lindb., as well as epixilic
moss Dicranum flagellare Hedw. and some
others were also discovered.
The historical part of the State Dendrological
Park “Olexandria” counts 37 epiphytic
bryophytes and the “Budynok Lisnyka” plot
– 23 taxa. In the “Budynok Lisnyka” plot,
there are unique species that do not occur
in the historic part of the park. In particular,
Lophocolea heterophylla and Sciuro-hypnum
curtum were found there on Quercus robur
trunks and S. reflexum on Quercus rubra L.
bark. At the same time, the historical part of
the park hosts many expansive bryophytes.
The largest number of epiphytic bryophytes
was recorded on the bark of Acer platanoides (28
species), Fraxinus excelsior (27), Quercus robur
Figure 1. Scheme of the State Dendrological Park
“Olexandria”.
110 Plant Introduction • 87/88
L. Pleskach, V. Virchenko
Division Marchantiophyta
Class Jungermanniopsida
Order Jungermanniales
Family Lophocoleaceae
Genus Lophocolea
L. heterophylla (Schrad.) Dumort.
Order Porellales
Family Porellaceae
Genus Porella
P. platyphylla (L.) Preff.
Family Radulaceae
Genus Radula
R. complanata (L.) Dumort.
Family Frullaniaceae
Genus Frullania
F. dilatata (L.) Dumort.
Division Bryophyta
Class Bryopsida
Order Dicranales
Family Dicranaceae
Genus Dicranum
D. montanum Hedw.
D. scoparium Hedw.
D. tauricum Sap.
Order Pottiales
Family Pottiaceae
Genus Syntrichia
S. papillosa (Wills.) Jur.
S. virescens (De Not.) Ochyra
Order Bryales
Family Bryaceae
Genus Bryum
B. moravicum Podp.
Family Mniaceae
Genus Plagiomnium
P. cuspidatum (Hedw.) T.J. Kop.
Order Orthotrichales
Family Orthotrichaceae
Genus Orthotrichum
O. affine Schrad. ex Brid.
О. diaphanum Schrad. ex Brid.
O. lyellii Hook. & Taylor
O. obtusifolium Brid.
O. pallens Bruch ex Brid.
O. patens Bruch ex Brid.
O. pumilum Sw. ex anon.
O. speciosum Nees
O. striatum Hedw.
Order Hypnales
Family Amblystegiaceae
Genus Amblystegium
A. serpens (Hedw.) Schimp.
A. subtile (Hedw.) Schimp.
Genus Hygroamblystegium
H. varium (Hedw.) Monk.
Family Leskeaceae
Genus Leskea
L. polycarpa Hedw.
Genus Pseudoleskeella
P. nervosa (Bryd.) Nyholm
Family Brachytheciaceae
Genus Brachytheciastrum
B. velutinum (Hedw.) Ignatov et Huttunen
Genus Brachythecium
B. rutabulum (Hedw.) Schimp.
B. salebrosum (Hoffm. ex F. Weber et D. Mohr) Schimp.
Genus Sciuro-hypnum
S. curtum (Lindb.) Ignatov
S. populeum (Hedw.) Ignatov & Huttunen
S. reflexum (Starke) Ignatov & Huttunen
Family Hypnaceae
Genus Hypnum
H. cupressiforme Hedw.
H. pallescens (Hedw.) P. Beauv.
Genus Pylaisia
P. polyantha (Hedw.) Schimp
Family Pylaisiadelphaceae
Genus Platygyrium
P. repens (Brid.) Schimp.
Family Neckeraceae
Genus Homalia
H. trichomanoides (Hedw.) Brid.
Family Leucodontaceae
Genus Leucodon
L. sciuroides (Hedw.) Schwagr.
Family Anomodontaceae
Genus Anomodon
A. attenuatus (Hedw.) Huebener
A. longifolius (Schleich. ex Brid.) Hartm.
A. viticulosus (Hedw.) Hook et Taylor
Table 1. Taxonomic structure of epiphytic bryoflora of the State Dendrological Park “Olexandria”.
(26), Acer campestre (23), and Tilia cordata (22)
(Fig. 2). Slightly fewer species were found on
Betula pendula (16 species), Carpinus betulus
(16), Populus alba (11), P. × canescens (Ait.)
Smith (10), Pyrus communis Mill. (10), Populus
tremula L. (9), and Alnus glutinosa (L.) Gaerth.
(7). Hence, Acer platanoides, Fraxinus excelsior,
and Quercus robur were characterized by the
richest epiphytic bryoflora. Acer platanoides
hosted 72.5 %, Fraxinus excelsior – 67.5 %, and
Quercus robur – 62.5 % of epiphytic bryophytes
of the State Dendrological Park “Olexandria”.
The most common mosses on the bark of
Tilia cordata were Hypnum cupressiforme,
Pseudoleskeella nervosa, Platygyrium
repens, Leskea polycarpa, and Leucodon
sciuroides; on the bark of Acer platanoides
– Leskea polycarpa, Pseudoleskeella
nervosa, Orthotrichum speciosum, Hypnum
cupressiforme, and Leucodon sciuroides;
on the bark of Fraxinus excelsior – Leskea
polycarpa, Orthotrichum speciosum,
Leucodon sciuroides, Hypnum cupressiforme,
Pseudoleskeella nervosa, and Pylaisia
polyantha; on the bark of Quercus robur –
Hypnum cupressiforme, Platygyrium repens,
Bryum moravicum, and Pseudoleskeella
nervosa (Fig. 3).
Plant Introduction • 87/88 111
Epiphytic bryophytes of the State Dendrological Park “Olexandria” of the NAS of Ukraine
Figure 2. Species richness of epiphytic bryophytes distributed on the main park-forming and some other
tree species of the State Dendrological Park “Olexandria”.
Such species as Brachythecium salebrosum,
Brachytheciastrum velutinum, Bryum
moravicum, Hypnum cupressiforme, Leskea
polycarpa, Leucodon sciuroides, Orthotrichum
patens, O. pumilum, O. speciosum, Platygyrium
repens, Porella platyphylla, Pseudoleskeella
nervosa, and Pylaisia polyantha we have
recorded on the bark of most arboreal plants
(Fig. 3). However, some bryophytes occurred
exclusively on certain tree species. For
example, Dicranum scoparium and D. tauricum
were found only on the bark of Betula pendula;
Brachythecium rutabulum – exclusively on the
bark of Acer platanoides; Frullania dilatata,
Sciuro-hypnum curtum, and Lophocolea
heterophylla – on the bark of Quercus robur;
Sciuro-hypnum reflexum – on the bark Quercus
rubra; Orthotrichum striatum – on the trunk of
Fraxinus excelsior.
The richness of bryophytes on introduced
trees was lower than on the native arboreal
species. Thus, Acer pseudoplatanus hosted
only 15 species of epiphytic bryophytes,
while A. platanoides – 28 species, and
A. campestre – 23 species. Quercus rubra
hosted 11 species, while Q. robur 26 species.
On the bark of Robinia pseudoacacia we
have found 13 species of bryophytes, on
Aesculus hippocastanum – 11 species, and
on Catalpa ovata G. Don. – eight species
(Fig. 4). On the trunks of such broad-leaved
species as Platanus × acerifolia (Ait.) Willd.
and Juglans cinerea L. we have found only
five species of bryophytes per each tree
species, on Cercidiphyllum japonicum Sieb.
et Zucc. and Juglans nigra L. – four species,
on Celtis mississipiensis Bosc. and Gleditsia
triacanthos L. – three species. Lower species
diversity of mosses on some introduced
plants is probably related to their bark
properties and the conditions of growing.
In the State Dendrological Park “Olexandria”
they were mostly planted as solitary trees or
in small curtains on the lawns. Hence, such
plants grow in good light, which, however,
results in conditions that are not optimal for
the development of most mosses.
Nevertheless, the smallest number of
epiphytes occurred on the bark of conifers.
Thus, on the bark of Pinus sylvestris L. we
recorded only four species of mosses, on the
bark of Pinus strobus L., Picea abies (L.) Karst.,
Larix decidua Mill. and some others – only two
species. This is because their bark, unlike most
deciduous trees, has higher acidity (Insarova &
Insarov, 1989). Moreover, conifers constantly
shed their bark, which explains the absence
or a low number of hosted bryophytes (Sluka,
1975; Dymytrova, 2008).
Conclusions
Our study showed that epiphytic bryoflora
of the State Dendrological Park “Olexandria”
includes 40 species, which corresponds to
112 Plant Introduction • 87/88
L. Pleskach, V. Virchenko
BA
DC
Figure 3. Leucodon sciuroides on the bark of Fraxinus excelsior (A) and Hypnum cupressiforme on the bark of
Quercus robur (B); Orthotrichum speciosum on the bark of Populus × canescens (C); Porella platyphylla on the
bark of Acer campestre (D).
Plant Introduction • 87/88 113
Epiphytic bryophytes of the State Dendrological Park “Olexandria” of the NAS of Ukraine
46.51 % of the total number of bryophytes
detected in the park. It includes five species
(Dicranum tauricum, Orthotrichum lyellii,
Porella platyphylla, Sciuro-hypnum reflexum,
and Syntrichia virescens), which are
regionally rare within the Forest-Steppe zone
of Ukraine.
The largest number of epiphytic bryophytes
species was recorded on the bark of such
native trees as Acer platanoides, A. campestre,
Fraxinus excelsior, Quercus robur, and Tilia
cordata. Introduced plants hosted a relatively
small number of bryophytes. The smallest
number of epiphytic bryophytes was found
on the bark of conifers Pinus sylvestris,
P. strobus, Picea abies, Larix decidua, and
some other species.
Such epiphytic bryophytes as
Brachythecium salebrosum, Brachytheciastrum
velutinum, Bryum moravicum, Hypnum
cupressiforme, Leskea polycarpa, Leucodon
sciuroides, Orthotrichum patens, O. pumilum,
O. speciosum, Platygyrium repens, Porella
platyphylla, Pseudoleskeella nervosa, and
Pylaisia polyantha were recorded on the bark
of most of the studied tree species.
References
Boiko, M. F. (2008a). А checklist of the bryobionta of
Ukraine. Kherson: Ailant. (In Ukrainian)
Boiko, M. F. (2008b). A checklist of bryobionta
of Ukraine (taxanomical review, overspecies
taxons). Chornomorski Botanical Journal, 4(2), 151–
160. (In Ukrainian)
Boiko, M. F. (2010). Red list of bryobionta of Ukraine.
Rare and endangered species of the bryobionta of
Ukraine. Kherson: Ailant. (In Ukrainian)
Boiko, M. F. (2014). The second checklist of
bryobionta of Ukraine. Chornomorski Botanical
Journal, 10(4), 427–487. (In Ukrainian)
Didukh, Y. P. (Ed.). (2002a). Dendroflora of Ukraine.
Wild and cultivated trees and shrubs. Gymnosperms.
Kyiv: Phytosociocenter. (In Ukrainian)
Didukh, Y. P. (Ed.). (2002b). Dendroflora of Ukraine.
Wild and cultivated trees and shrubs. Angiosperms.
Part 1. Kyiv: Phytosociocenter. (In Ukrainian)
Didukh, Y. P. (Ed.). (2005). Dendroflora of Ukraine.
Wild and cultivated trees and bushes. Angiosperms.
Part 2. Kyiv: Phytosociocenter. (In Ukrainian)
Dymytrova, L. V. (2008). Epiphytic lichens and
bryophytes distribution on wood species in
Kyiv city. Proceedings of V.N. Karazin Kharkiv
National University. Series Biology, 7(814), 30–37.
(In Ukrainian)
Figure 4. Species richness of epiphytic bryophytes distributed on some exotic tree species of the State
Dendrological Park “Olexandria”.
114 Plant Introduction • 87/88
L. Pleskach, V. Virchenko
Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України
Любов Плескач 1, *, Віталій Вірченко 2, **
1 Державний дендрологічний парк “Олександрія” НАН України, Біла Церква, 09113, Україна;
* l.pleskach@ukr.net
2 Інститут ботаніки ім. М.Г. Холодного НАН України, вул. Терещенківська, 2, Київ, 01004, Україна;
** vir_chen_ko@ukr.net
Дослідження дендропарку “Олександрія” (історичної частини та урочища “Будинок лісника”),
виконані у 2017–2019 роках дали змогу виявити 40 видів епіфітних мохоподібних, що представляють
22 роди, 17 родин, сім порядків, два класи та два відділи. Це відповідає 46,51% від загального числа
виявлених бріофітів парку. Провідними родинами є Orthotrichaceae (9 видів), Brachytheciaceae (6),
Amblystegiaceae (3), Anomodontaceae (3), Dicranaceae (3), Hypnaceae (3) та Pottiaceae (2). Провідними
родами – Orthotrichum (9 видів), Anomodon (3) та Dicranum (3).
Серед виявлених видів п’ять (Dicranum tauricum, Orthotrichum lyellii, Porella platyphylla, Sciuro-hypnum
reflexum та Syntrichia virescens) є регіонально рідкісними в межах лісостепової зони України.
Більшість епіфітних мохоподібних було виявлено на корі Acer platanoides (28 видів), Fraxinus excelsior
(27), Quercus robur (26), Acer campestre (23) і Tilia cordata (22). А найменше видове різноманіття епіфітних
мохоподібних було на корі хвойних (Pinus sylvestris, P. strobus, Picea abies, Larix decidua тощо).
Окрім того, у дендропарку “Олександрія” на обстежених деревах було виявлено епігейні види
Plagiomnium cuspidatum, Ceratodon purpureus, Dicranella heteromalla та Pohlia nutans, а також епіксильні
мохи Dicranum flagellare та ін.
В урочищі “Будинок лісника” виявлено три види мохоподібних, які не трапляються в історичній
частині парку. Зокрема, Lophocolea heterophylla та Sciuro-hypnum curtum було виявлено на стовбурах
Quercus robur, а Sciuro-hypnum reflexum – на корі Quercus rubra. Водночас з’ясовано, що історична
частина парку відрізняється присутністю значного числа експансивних видів бріофітів.
Ключові слова: епіфітні бріофіти, таксономічне різноманіття, Державний дендрологічний парк “Олександрія”
Insarova, I. D., & Insarov G. E. (1989). Comparative
assessment of the sensitivity of epiphytic lichens
of different species to air pollution. Problems of
Ecological Monitoring and Modeling of Ecosystems,
12, 113–175. (In Russian)
Rykovsky, G. F. (1989). Epiphytic mosses as
an ecological group of extreme habitats. In
I. I. Abramov (Ed.), Problems of bryology in the USSR
(pp. 190–201). Leningrad: Nauka. (In Russian)
Sluka, Z. A. (1975). On the regularities of the growth
of epiphytic mosses. Proceedings of the Moscow
University. Biological and Soil Sciences, 5, 43–49.
(In Russian)
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| institution | Plant Introduction |
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| language | English |
| last_indexed | 2025-07-17T12:53:48Z |
| publishDate | 2020 |
| publisher | M.M. Gryshko National Botanical Garden of the NAS of Ukraine |
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| resource_txt_mv | wwwplantintroductionorg/18/958797ecf6cdb763a4b5216bcdc48718.pdf |
| spelling | oai:ojs2.plantintroduction.org:article-15752023-08-26T20:39:33Z Epiphytic bryophytes of the State Dendrological Park “Olexandria” of the NAS of Ukraine Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України Pleskach, Lyubov Virchenko, Vitaliy Investigations of the species diversity of epiphytic bryophytes of the State Dendrological Park “Olexandria” (the historical part and the “Budynok Lisnyka” plot) were conducted in 2017–2019 and revealed 40 species representing 22 genera, 17 families, seven orders, two classes, and two divisions. This corresponds to 46.51 % of the total number of detected bryophytes in the park. The leading families in the bryoflora of the park are Orthotrichaceae (9 species), Brachytheciaceae (6), Amblystegiaceae (3), Anomodontaceae (3), Dicranaceae (3), Hypnaceae (3), and Pottiaceae (2). The leading genera are Orthotrichum (9 species), Anomodon (3), and Dicranum (3).Among the identified taxa, five species (Dicranum tauricum, Orthotrichum lyellii, Porella platyphylla, Sciuro-hypnum reflexum, and Syntrichia virescens) are regionally rare within the Forest-Steppe zone of Ukraine. Most of the recorded epiphytic mosses were found on the bark of Acer platanoides (28 species), Fraxinus excelsior (27), Quercus robur (26), Acer campestre (23), and Tilia cordata (22). The least epiphytic mosses were found on the bark of conifers (Pinus sylvestris, P. strobus, Picea abies, Larix decidua, etc.).The surveyed trees in the State Dendrological Park “Olexandria” were also found such epigeal mosses as Plagiomnium cuspidatum, Ceratodon purpureus, Dicranella heteromalla, and Pohlia nutans, as well as epixilic moss Dicranum flagellare, etc.The “Budynok Lisnyka” plot hosts three species that do not occur in the park’s historical part. In particular, Lophocolea heterophylla and Sciuro-hypnum curtum were found there on Quercus robur trunks and Sciuro-hypnum reflexum on Quercus rubra bark. At the same time, the historical part of the park is characterized by the number of expansive bryophytes. Дослідження дендропарку “Олександрія” (історичної частини та урочища “Будинок лісника”), виконані у 2017–2019 роках дали змогу виявити 40 видів епіфітних мохоподібних, що представляють 22 роди, 17 родин, сім порядків, два класи та два відділи. Це відповідає 46,51% від загального числа виявлених бріофітів парку. Провідними родинами є Orthotrichaceae (9 видів), Brachytheciaceae (6), Amblystegiaceae (3), Anomodontaceae (3), Dicranaceae (3), Hypnaceae (3) та Pottiaceae (2). Провідними родами – Orthotrichum (9 видів), Anomodon (3) та Dicranum (3).Серед виявлених видів п’ять (Dicranum tauricum, Orthotrichum lyellii, Porella platyphylla, Sciuro-hypnum reflexum та Syntrichia virescens) є регіонально рідкісними в межах лісостепової зони України. Більшість епіфітних мохоподібних було виявлено на корі Acer platanoides (28 видів), Fraxinus excelsior (27), Quercus robur (26), Acer campestre (23) і Tilia cordata (22). А найменше видове різноманіття епіфітних мохоподібних було на корі хвойних (Pinus sylvestris, P. strobus, Picea abies, Larix decidua тощо).Окрім того, у дендропарку “Олександрія” на обстежених деревах було виявлено епігейні види Plagiomnium cuspidatum, Ceratodon purpureus, Dicranella heteromalla та Pohlia nutans, а також епіксильні мохи Dicranum flagellare та ін.В урочищі “Будинок лісника” виявлено три види мохоподібних, які не трапляються в історичній частині парку. Зокрема, Lophocolea heterophylla та Sciuro-hypnum curtum було виявлено на стовбурах Quercus robur, а Sciuro-hypnum reflexum – на корі Quercus rubra. Водночас з’ясовано, що історична частина парку відрізняється присутністю значного числа експансивних видів бріофітів. M.M. Gryshko National Botanical Garden of the NAS of Ukraine 2020-12-30 Article Article application/pdf https://www.plantintroduction.org/index.php/pi/article/view/1575 10.46341/PI2020039 Plant Introduction; No 87/88 (2020); 108-114 Інтродукція Рослин; № 87/88 (2020); 108-114 2663-290X 1605-6574 10.46341/PI87-88 en https://www.plantintroduction.org/index.php/pi/article/view/1575/1505 Copyright (c) 2020 Lyubov Pleskach, Vitaliy Virchenko http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Pleskach, Lyubov Virchenko, Vitaliy Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України |
| title | Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України |
| title_alt | Epiphytic bryophytes of the State Dendrological Park “Olexandria” of the NAS of Ukraine |
| title_full | Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України |
| title_fullStr | Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України |
| title_full_unstemmed | Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України |
| title_short | Епіфітні бріофіти Державного дендрологічного парку “Олександрія” НАН України |
| title_sort | епіфітні бріофіти державного дендрологічного парку “олександрія” нан україни |
| url | https://www.plantintroduction.org/index.php/pi/article/view/1575 |
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