Abstract
On the territory of the Ivano-Frankivsk region were found 66 species of regionally rare bryophytes. Among them, mosses predominat, but the proportion of liverworts is significant. Based on the analysis of the taxonomic structure, it was established that the liverworts (Marchantiophyta) belong to 2 classes, 4 orders, 13 families, 16 genera, 19 species; mosses (Bryophyta) – to 3 classes, 12 orders, 20 families, 38 genera, 47 species. According to the number of species, bryophyte families are located as follows: Pottiaceae – 11 species (16,8 %); Brachytheciaceae – 5 (7,6 %); Cephaloziaceae and Splachnaceae – 3 (4,6 %), the rest of the families are oligo- and monospecies. Among rare species, the boreal geographical element predominates (27 species, 41,0 %), the following arid (11 species, 16,7 %), and nemoral (10 species, 15,1 %). The analysis of ecological groups of mosses and liverworts by type, chemistry, humidity, trophic and illuminance of the substrate is carried out. It was found that most rare species belong to the epigeous heliophytes. The chemistry of the substrate is dominated by acidoneutrophils, which grow on substrates with pH values from 3 to 7. The trophic dominance of species that occur on relatively nutrient-rich substrates; the humidity of the habitats is dominated by mesophytes, a significant hygrophytic group of species. Among the rare bryophytes, species with life forms of low turf, which occur mainly on soil and rocks, predominate. Most rare species with life forms of mats, tall turfs and wefts are confined to wetlands (swamps and shores of reservoirs), a significant part mat and short turfs – to rock outcrops. Sexual types of bryophytes and the presence of specialized organs of asexual reproduction have been determined. Rare species, confined to wet and humid ecotopes, are particularly sensitive to any changes in hydrothermal conditions.
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Claims 20
Claim · model-written summary
The region contained 66 regionally rare bryophyte species.
Verbatim
e0“On the territory of the Ivano-Frankivsk region were found 66 species of regionally rare bryophytes.”
Claim · model-written summary
Mosses predominated, with a significant liverwort proportion.
Verbatim
e0“Among them, mosses predominat, but the proportion of liverworts is significant.”
Claim · model-written summary
Liverworts comprised 2 classes, 4 orders, 13 families, 16 genera and 19 species.
- Taxon
- liverworts (Marchantiophyta)Marchantiophytae0
- Outcome
- classes, 4 orders, 13 families, 16 genera, 19 speciese0
- Value
- 2 classes, 4 orders, 13 families, 16 genera, 19 speciese0
Schema note from the model: Taxonomic rank counts grouped to preserve the claim budget.
Verbatim
e0“the liverworts (Marchantiophyta) belong to 2 classes, 4 orders, 13 families, 16 genera, 19 species”
Claim · model-written summary
Mosses comprised 3 classes, 12 orders, 20 families, 38 genera and 47 species.
- Outcome
- classes, 12 orders, 20 families, 38 genera, 47 speciese0
- Value
- 3 classes, 12 orders, 20 families, 38 genera, 47 speciese0
Schema note from the model: Taxonomic rank counts grouped to preserve the claim budget.
Verbatim
e0“mosses (Bryophyta) – to 3 classes, 12 orders, 20 families, 38 genera, 47 species.”
Claim · model-written summary
Pottiaceae had 11 species, 16.8%.
- Taxon
- PottiaceaePottiaceaee0
- Outcome
- speciese0
- Value
- 11 species (16,8 %)e0
Verbatim
e0“Pottiaceae – 11 species (16,8 %)”
Claim · model-written summary
Brachytheciaceae had 5 species, 7.6%.
- Taxon
- BrachytheciaceaeBrachytheciaceaee0
- Outcome
- number of speciese1
- Value
- 5 (7,6 %)e0
Verbatim
e0“Brachytheciaceae – 5 (7,6 %)”
e1“According to the number of species”
Claim · model-written summary
Cephaloziaceae had 3 species, 4.6%.
- Taxon
- CephaloziaceaeCephaloziaceaee0
- Outcome
- number of speciese1
- Value
- 3 (4,6 %)e0
Verbatim
e0“Cephaloziaceae and Splachnaceae – 3 (4,6 %)”
e1“According to the number of species”
Claim · model-written summary
Splachnaceae had 3 species, 4.6%.
- Taxon
- SplachnaceaeSplachnaceaee0
- Outcome
- number of speciese1
- Value
- 3 (4,6 %)e0
Verbatim
e0“Cephaloziaceae and Splachnaceae – 3 (4,6 %)”
e1“According to the number of species”
Claim · model-written summary
The remaining bryophyte families were oligo- or monospecies.
Verbatim
e0“the rest of the families are oligo- and monospecies.”
e1“bryophyte families”
Claim · model-written summary
The boreal element predominated with 27 species, 41.0%.
Verbatim
e0“Among rare species, the boreal geographical element predominates (27 species, 41,0 %)”
e1“regionally rare bryophytes”
Claim · model-written summary
The arid element comprised 11 species, 16.7%.
Verbatim
e0“the following arid (11 species, 16,7 %)”
e1“regionally rare bryophytes”
Claim · model-written summary
The nemoral element comprised 10 species, 15.1%.
Verbatim
e0“nemoral (10 species, 15,1 %)”
e1“regionally rare bryophytes”
Claim · model-written summary
Most rare species were epigeous heliophytes.
Verbatim
e0“It was found that most rare species belong to the epigeous heliophytes.”
e1“regionally rare bryophytes”
Claim · model-written summary
Acidoneutrophils growing on pH 3–7 substrates dominated substrate chemistry groups.
Verbatim
e0“The chemistry of the substrate is dominated by acidoneutrophils, which grow on substrates with pH values from 3 to 7.”
e1“regionally rare bryophytes”
Claim · model-written summary
Species on relatively nutrient-rich substrates dominated trophic groups.
Verbatim
e0“The trophic dominance of species that occur on relatively nutrient-rich substrates”
e1“regionally rare bryophytes”
Claim · model-written summary
Mesophytes dominated moisture groups, with a significant hygrophytic group.
Verbatim
e0“the humidity of the habitats is dominated by mesophytes, a significant hygrophytic group of species.”
e1“regionally rare bryophytes”
Claim · model-written summary
Low-turf life forms mainly on soil and rocks predominated among rare bryophytes.
Verbatim
e0“Among the rare bryophytes, species with life forms of low turf, which occur mainly on soil and rocks, predominate.”
Claim · model-written summary
Most mats, tall turfs and wefts were confined to wetlands, while many mats and short turfs occurred on rock outcrops.
Verbatim
e0“Most rare species with life forms of mats, tall turfs and wefts are confined to wetlands (swamps and shores of reservoirs), a significant part mat and short turfs – to rock outcrops.”
e1“regionally rare bryophytes”
Claim · model-written summary
Sexual types and specialized asexual reproductive organs were determined.
Verbatim
e0“Sexual types of bryophytes and the presence of specialized organs of asexual reproduction have been determined.”
Claim · model-written summary
Rare species of wet and humid ecotopes are particularly sensitive to hydrothermal changes.
Verbatim
e0“Rare species, confined to wet and humid ecotopes, are particularly sensitive to any changes in hydrothermal conditions.”
e1“regionally rare bryophytes”