By organism › Green plants › Pontederiaceae › Heteranthera limosa

Observationobservedoriginal resultmeasured

Claim · model-written summary

Heteranthera limosa occurs in puddles and ponds.

Taxon: Heteranthera limosaHeteranthera limosae0
Outcome: puddles and pondse0

Verbatim

e0
“Azolla filiculoides and Heteranthera limosa in puddles and ponds”
✓ located verbatim in the source · abstract, characters 805–869

Title

OTHER CONTRIBUTIONS TO THE KNOWLEDGE OF THE DISTRIBUTION OF SOME ALIEN SPECIES IN ROMANIA'S FLORA

Adrian OPREA; Culiţă SÎRBU; Mihai DOROFTEI; et al. Journal of Plant Development 2025. doi:10.47743/jpd.2025.32.1.970

Other claims from this paper (8)

Observation Most studied alien species were naturalized in disturbed areas and sometimes affected natural habitat biodiversity.
Observation Studied species occupied different ecological niches.
Observation Eriochloa villosa spreads in agricultural lands.
Observation Oenothera depressa occurs along rivers.
Observation Azolla filiculoides occurs in puddles and ponds.
Observation Amaranthus palmeri occurs in ruderal sites associated with railways and bus stations.
Observation Many analyzed species tended to expand their Romanian distributions.
Method / resource Field voucher specimens were deposited in named herbaria.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seeds buried in non-flooded soil during winter germinated to higher percentages than seeds buried in flooded soil during winter when tested under flooded conditions.

Taxon: Heteranthera limosaHeteranthera limosat0
Treatment: buried in non‐flooded soil during wintere4
Outcome: germinated to higher percentagese4
Direction: highere4
Qualifier: when tested under flooded conditions (in light) during spring and summere4
Comparator: buried in flooded soil during wintere4

Verbatim

t0
“Heteranthera limosa”
✓ located verbatim in the source · title, characters 61–80

e4
“Seeds buried in non‐flooded soil during winter germinated to higher percentages and over a wider range of temperatures when tested under flooded conditions (in light) during spring and summer, than did those buried in flooded soil during winter”
✓ located verbatim in the source · abstract, characters 393–637

Title

Ecological aspects of seed dormancy‐break and germination in Heteranthera limosa (Pontederiaceae), a summer annual weed of rice fields

C C Baskin; J M Baskin; E W Chester Weed Research 2003. doi:10.1046/j.1365-3180.2003.00321.x

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seeds were dormant at maturity in September and became non-dormant during winter.

Taxon: Heteranthera limosaHeteranthera limosat0
Outcome: dormant at maturitye3
Qualifier: became non‐dormant during wintere3

Verbatim

t0
“Heteranthera limosa”
✓ located verbatim in the source · title, characters 61–80

e3
“Seeds were dormant at maturity in September and became non‐dormant during winter”
✓ located verbatim in the source · abstract, characters 311–391

Title

Ecological aspects of seed dormancy‐break and germination in Heteranthera limosa (Pontederiaceae), a summer annual weed of rice fields

C C Baskin; J M Baskin; E W Chester Weed Research 2003. doi:10.1046/j.1365-3180.2003.00321.x

Other claims from this paper (6)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Seeds buried in non-flooded soil retained the ability to germinate in light at high temperatures under flooded conditions throughout the summer.

Taxon: Heteranthera limosaHeteranthera limosat0
Outcome: retained the ability to germinatee7
Qualifier: in light at high temperatures under flooded conditions throughout the summere7

Verbatim

t0
“Heteranthera limosa”
✓ located verbatim in the source · title, characters 61–80

e7
“Regardless of the type of cycle, seeds buried in non‐flooded soil retained the ability to germinate in light at high temperatures under flooded conditions throughout the summer”
✓ located verbatim in the source · abstract, characters 944–1120

Title

Ecological aspects of seed dormancy‐break and germination in Heteranthera limosa (Pontederiaceae), a summer annual weed of rice fields

C C Baskin; J M Baskin; E W Chester Weed Research 2003. doi:10.1046/j.1365-3180.2003.00321.x

Other claims from this paper (6)

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Seeds can potentially germinate at any time during the growing season whenever rice fields are flooded.

Taxon: Heteranthera limosaHeteranthera limosat0
Outcome: germinate at any time during the growing seasone1
Qualifier: whenever rice fields are floodede1

Verbatim

t0
“Heteranthera limosa”
✓ located verbatim in the source · title, characters 61–80

e1
“seeds potentially can germinate at any time during the growing season, whenever rice fields are flooded”
✓ located verbatim in the source · abstract, characters 1128–1231

Title

Ecological aspects of seed dormancy‐break and germination in Heteranthera limosa (Pontederiaceae), a summer annual weed of rice fields

C C Baskin; J M Baskin; E W Chester Weed Research 2003. doi:10.1046/j.1365-3180.2003.00321.x

Other claims from this paper (6)

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The water regime associated with rice culture is optimal for germination of H. limosa seeds.

Taxon: H. limosaHeteranthera limosae5
Outcome: germinatione5
Qualifier: is optimale5

Verbatim

t0
“Heteranthera limosa”
✓ located verbatim in the source · title, characters 61–80

e5
“Thus, the water regime associated with rice culture (non‐flooded in winter and flooded in summer) is optimal for dormancy‐break and germination of H. limosa seeds”
✓ located verbatim in the source · abstract, characters 639–801

Title

Ecological aspects of seed dormancy‐break and germination in Heteranthera limosa (Pontederiaceae), a summer annual weed of rice fields

C C Baskin; J M Baskin; E W Chester Weed Research 2003. doi:10.1046/j.1365-3180.2003.00321.x

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

A portion of buried seeds exhibited an annual dormancy/non-dormancy cycle, while others had a conditional dormancy/non-dormancy cycle.

Taxon: Heteranthera limosaHeteranthera limosat0
Outcome: annual dormancy/non‐dormancy cyclee6
Qualifier: whereas others had a conditional dormancy/non‐dormancy cyclee6

Verbatim

t0
“Heteranthera limosa”
✓ located verbatim in the source · title, characters 61–80

e6
“A portion of the buried seeds exhibited an annual dormancy/non‐dormancy cycle, whereas others had a conditional dormancy/non‐dormancy cycle”
✓ located verbatim in the source · abstract, characters 803–942

Title

Ecological aspects of seed dormancy‐break and germination in Heteranthera limosa (Pontederiaceae), a summer annual weed of rice fields

C C Baskin; J M Baskin; E W Chester Weed Research 2003. doi:10.1046/j.1365-3180.2003.00321.x

Other claims from this paper (6)

Heteranthera limosa 7 claims

7 claims