Biodiversity Records Analysis

Project: CT Park Prague Airport Portfolio: CTParks Apr 24, 2026
619
Total Species
3,962
Occurrences
450
Native
58
Invasive

Search Area

Location
Czechia
Search Radius
5.0 km
Searched
Apr 15, 2026

Native vs Non-native Species

619 SPECIES
Native 450 (72.7%)
Introduced 153 (24.7%)
Not native / Not assessed 16 (2.6%)

Invasive Species 58 detected

Species flagged as invasive in Czechia via the GRIIS database. Species on the Nentwig et al. (2018) "worst 100" list for Europe are highlighted below.

Black Locust
Black Locust
Robinia pseudoacacia
20 occurrences
Canada Goldenrod
Canada Goldenrod
Solidago canadensis
5 occurrences
Black Cherry
Black Cherry
Prunus serotina
2 occurrences
Butterfly Bush
Butterfly Bush
Buddleja davidii
1 occurrences

Plus 54 other invasive species detected in this search area.

IUCN Conservation Status

CR Critically Endangered
1
EN Endangered
1
NT Near Threatened
4
LC Least Concern
64

CR Critically Endangered (1)

Oxalis corniculata
Creeping Woodsorrel
4 occurrences

EN Endangered (1)

Cotoneaster integerrimus
Entire-leaved Cotoneaster
10 occurrences

NT Near Threatened (4)

Fraxinus excelsior
European Ash
12 occurrences
Platycladus orientalis
Chinese Arborvitae
3 occurrences
Gagea pratensis
Meadow Gagea
1 occurrences
Chamaecyparis lawsoniana
Lawson's Cypress
1 occurrences

Habitat Types

These are the habitats most commonly associated with the species found in the search area (ranked by number of associated species).

Terrestrial > Woodland and Forest > Broadleaf and mixed 121
Terrestrial > Grassland > Neutral 102
Terrestrial > Grassland > Calcereous 54
Terrestrial > Sparsely vegetated land > Inland rock 39
Terrestrial > Grassland, Woodland and Forest > Neutral, Broadleaf and mixed 29
Terrestrial > Cropland > Arable and Horticulture 25
Terrestrial > Grassland, Urban > Neutral, Built-up areas and gardens 21
Terrestrial > Grassland, Cropland > Neutral, Arable and Horticulture 19
Terrestrial > Urban > Built-up areas and gardens 19
Terrestrial > Wetland > Fen marsh and swamp 17
Terrestrial > Woodland and Forest > Coniferous 15
Terrestrial > Woodland and Forest, Urban > Broadleaf and mixed, Built-up areas and gardens 13
Terrestrial > Woodland and Forest, Heathland and Scrub > Broadleaf and mixed, Dense scrub 11
Terrestrial > Heathland and Scrub > Dense scrub 10
Terrestrial > Grassland > Calcereous, Neutral 8
Freshwater > Rivers and Lakes > Standing open water and canals 8
Terrestrial > Grassland, Sparsely vegetated land > Calcereous, Inland rock 7
Terrestrial > Woodland and Forest, Grassland > Broadleaf and mixed, Neutral 6
Terrestrial > Sparsely vegetated land > Supralittoral sediment 6
Terrestrial > Woodland and Forest, Wetland > Broadleaf and mixed, Fen marsh and swamp 5

+ 40 more habitat types

Data Sources & Citations

Species occurrence data sourced from GBIF. The following datasets contributed records:

Charles University Prague - Herbarium PRC
https://doi.org/10.15468/8xrt7r
License: http://creativecommons.org/licenses/by/4.0/legalcode · 30 occurrences
Charles University Prague - Herbarium PRC. Occurrence dataset https://doi.org/10.15468/8xrt7r accessed via GBIF.org on 2026-04-22.
Pl@ntNet automatically identified occurrences
https://doi.org/10.15468/mma2ec
License: http://creativecommons.org/licenses/by/4.0/legalcode · 1,128 occurrences
Pl@ntNet automatically identified occurrences. Occurrence dataset https://doi.org/10.15468/mma2ec accessed via GBIF.org on 2026-04-22.
iNaturalist research-grade observations
https://doi.org/10.15468/ab3s5x
License: http://creativecommons.org/licenses/by-nc/4.0/legalcode · 2,179 occurrences
iNaturalist research-grade observations. Occurrence dataset https://doi.org/10.15468/ab3s5x accessed via GBIF.org on 2026-04-22.
Masaryk University - Herbarium BRNU
https://doi.org/10.15468/soarvd
License: http://creativecommons.org/licenses/by/4.0/legalcode · 9 occurrences
Masaryk University - Herbarium BRNU. Occurrence dataset https://doi.org/10.15468/soarvd accessed via GBIF.org on 2026-04-21.
Pl@ntNet observations
https://doi.org/10.15468/gtebaa
License: http://creativecommons.org/licenses/by/4.0/legalcode · 247 occurrences
Pl@ntNet observations. Occurrence dataset https://doi.org/10.15468/gtebaa accessed via GBIF.org on 2026-04-22.
Observation.org, Nature data from around the World
https://doi.org/10.15468/5nilie
License: http://creativecommons.org/licenses/by-nc/4.0/legalcode · 35 occurrences
Observation.org, Nature data from around the World. Occurrence dataset https://doi.org/10.15468/5nilie accessed via GBIF.org on 2026-04-22.
NABU|naturgucker
https://doi.org/10.15468/uc1apo
License: http://creativecommons.org/licenses/by/4.0/legalcode · 78 occurrences
NABU|naturgucker. Occurrence dataset https://doi.org/10.15468/uc1apo accessed via GBIF.org on 2026-04-15.
A global database for the distributions of crop wild relatives
https://doi.org/10.15468/jyrthk
License: http://creativecommons.org/licenses/by/4.0/legalcode · 2 occurrences
A global database for the distributions of crop wild relatives. Occurrence dataset https://doi.org/10.15468/jyrthk accessed via GBIF.org on 2026-04-15.
Czech Vegetation Database
https://doi.org/10.15468/94bfqd
License: http://creativecommons.org/licenses/by/4.0/legalcode · 271 occurrences
Czech Vegetation Database. Occurrence dataset https://doi.org/10.15468/94bfqd accessed via GBIF.org on 2026-04-21.