By organism › Green plants › Hydrocharitaceae › Najas minor

Observationobservedoriginal resultmeasured

Claim · model-written summary

Najas minor is a new floristic finding for the Republic of Adygeya.

Taxon: N. minorNajas minore1
Outcome: new floristic findinge1
Setting: Republic of Adygeyae1

Verbatim

e1
“Typha elata are new floristic finding for the Krasnodar Territory, Typha tichomirovii for the Stavropol Territory, Najas major and N. minor for the Republic of Adygeya”
✓ located verbatim in the source · abstract, characters 264–431

Title

Floristic records of aquatic and semi-aquatic plants in the North Caucasus and the southeast of the European part of Russia: rarely encountered, protected and alien species

Evgeny A. Belyakov; Roman E. Romanov; Vasiliy S. Vishnyakov; et al. Turczaninowia 2025. doi:10.14258/turczaninowia.28.1.6

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Mentha longifolia, Oxybasis chenopodioides and Najas minor are reported for the first time or confirmed in Sicily.

Taxon: Mentha longifolia, Oxybasis chenopodioides, Najas minorMentha longifoliaNajas minorOxybasis chenopodioidese3
Outcome: reported for the first time or confirmede1
Setting: Sicily (Italy)e0

Verbatim

e0
“new data concerning the presence of 32 native and alien vascular species for Sicily (Italy) are provided”
✓ located verbatim in the source · abstract, characters 56–160

e1
“reported for the first time or confirmed after many decades of non-observation”
✓ located verbatim in the source · abstract, characters 228–306

e3
“Mentha longifolia, Oxybasis chenopodioides, Najas minor”
✓ located verbatim in the source · abstract, characters 370–425

Title

New Data on Native and Alien Vascular Flora of Sicily (Italy): New Findings and Updates

Salvatore Cambria; Dario Azzaro; Orazio Caldarella; et al. Plants 2023. doi:10.3390/plants12091743

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Najas minor was a dominant macrophyte with importance value index 63.156.

Taxon: Najas minorNajas minore3
Outcome: IVIe3
Value: 63.156e3

Verbatim

e3
“Najas minor (IVI=63.156)”
✓ located verbatim in the source · abstract, characters 1301–1325

e0
“A total of 10macrophytic species belongs to 8 families”
✓ located verbatim in the source · abstract, characters 844–898

Title

Impact of Temporal Variation in Macrophyte Composition on Importance Value Index (IVI), Diversity Indices A Study at Bandhbaretha Wild Life Sanctuary, Rajasthan

Chahar, Rakhi; Mukherji, Rana; Sukalyan Chakraborty; et al. Zenodo (CERN European Organization for Nuclear Research) 2023. doi:10.5281/zenodo.8327904

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Najas minor was not observed at the site.

Taxon: Najas minorNajas minore0
Outcome: not observede0

Verbatim

e0
“Najas graminea and Najas minor were not observed during the vegetation survey, and Salvinia natans and Alisma plantago-aquatica newly appeared at the transplantation site.”
✓ located verbatim in the source · abstract, characters 836–1007

Title

Effect of Soil Transplantation to Abandoned Paddy Field on the Conservation of Threatened Hydrophyte Species

Korehisa Kaneko; Hiroshi Jinguji Agricultural Sciences 2020. doi:10.4236/as.2020.1110056

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

A median of 10.7% of Najas minor seeds were recovered from mallard excreta.

Taxon: Najas minorNajas minore0
Interactor: mallardsAnas platyrhynchose1other
Outcome: seeds from the excretae2
Value: 10.7%e2
Qualifier: mediane2

Verbatim

e0
“Najas minor (European naiad), a relatively new invasive aquatic plant to the state of Maine”
✓ located verbatim in the source · abstract, characters 0–91

e1
“I fed N. minor seeds to captive domesticated mallards to see if seeds could survive passage”
✓ located verbatim in the source · abstract, characters 806–897

e2
“I recovered a median of 10.7% of seeds from the excreta, 50% of which were still viable, suggesting that waterfowl can disperse N. minor”
✓ located verbatim in the source · abstract, characters 1001–1137

Title

Assessing the Invasive Potential of Najas minor in Maine

Kaitlin Volk Digital Commons - Colby (Colby College) 2019

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Half of the Najas minor seeds recovered from excreta were still viable.

Taxon: Najas minorNajas minore0
Outcome: still viablee2
Value: 50%e2

Verbatim

e0
“Najas minor (European naiad), a relatively new invasive aquatic plant to the state of Maine”
✓ located verbatim in the source · abstract, characters 0–91

e2
“I recovered a median of 10.7% of seeds from the excreta, 50% of which were still viable, suggesting that waterfowl can disperse N. minor”
✓ located verbatim in the source · abstract, characters 1001–1137

Title

Assessing the Invasive Potential of Najas minor in Maine

Kaitlin Volk Digital Commons - Colby (Colby College) 2019

Other claims from this paper (3)

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Waterfowl can disperse Najas minor, as suggested by the feeding experiment.

Taxon: Najas minorNajas minore0
Interactor: waterfowlAnatidaee2other
Outcome: disperse N. minore2

Verbatim

e0
“Najas minor (European naiad), a relatively new invasive aquatic plant to the state of Maine”
✓ located verbatim in the source · abstract, characters 0–91

e2
“I recovered a median of 10.7% of seeds from the excreta, 50% of which were still viable, suggesting that waterfowl can disperse N. minor”
✓ located verbatim in the source · abstract, characters 1001–1137

Title

Assessing the Invasive Potential of Najas minor in Maine

Kaitlin Volk Digital Commons - Colby (Colby College) 2019

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Preventative actions should be taken against the spread of invasive species such as Najas minor.

Taxon: Najas minorNajas minore0
Outcome: preventative actionse3

Verbatim

e0
“Najas minor (European naiad), a relatively new invasive aquatic plant to the state of Maine”
✓ located verbatim in the source · abstract, characters 0–91

e3
“preventative actions should be taken whenever possible”
✓ located verbatim in the source · abstract, characters 1481–1535

Title

Assessing the Invasive Potential of Najas minor in Maine

Kaitlin Volk Digital Commons - Colby (Colby College) 2019

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Some recorded species were regionally rare, including threatened Najas minor.

Taxon: Najas minorNajas minore0
Outcome: threatened in Polande0
Setting: Polande0

Verbatim

e0
“some of the species found in the study area are regionally rare, including one species which is threatened in Poland (Najas minor)”
✓ located verbatim in the source · abstract, characters 964–1094

t0
“Macrophytes”
✓ located after whitespace/quote normalisation · title, characters 44–55

Title

Water parameters and species composition of macrophytes in reclamation lakes in the area of a former sulphur borehole mine (SE Poland)

Rafał Krawczyk; Łukasz Lis; Jacek Urbaniak Annales Universitatis Mariae Curie-Sklodowska sectio C – Biologia 2017. doi:10.17951/c.2016.71.1.27

Other claims from this paper (5)

Observation Eight named hydrophytes were frequently dominant.
Observation Chara meadows dominated several lakes.
Observation Phragmites australis was the most expansive marsh species.
Observation Reclamation increased species diversity.
Observation No alien species were recorded.

Observationobservedoriginal resultmeasured

Claim · model-written summary

N. minor is proposed for exclusion from the Thailand flora.

Taxon: N. minorNajas minore0
Outcome: exclude one of these four species, N. minore0
Setting: Thailandt0

Verbatim

e0
“it is proposed to exclude one of these four species, N. minor”
✓ located verbatim in the source · abstract, characters 151–212

t0
“Najas (Hydrocharitaceae) in Thailand”
✓ located verbatim in the source · title, characters 29–65

Title

Taxonomic notes on the genus Najas (Hydrocharitaceae) in Thailand: addition of N. major and exclusion of N. minor

Yu Ito Thai Forest Bulletin (Botany) 2016. doi:10.20531/tfb.2016.44.2.03

Other claims from this paper (2)

Observation N. marina is reported for the first time.
Method / resource An updated species key is provided.

Najas minor 21 claims

21 claims