Paper · 1982 · HortScience

Effects of Temperature on the Germination of Selected Wildflower Seeds1

M. J. Kaspar; E. L. McWilliams

8
claims
8
verbatim quotes
1
citations
1
research areas
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Open access · cc-by-nc-nd

Abstract

Abstract Seeds of Coreopsis tinctoria Nutt., Ipomopsis rubra (L.) Wherry, Linum perenne L., and Asclepias tuberosa L. were germinated under constant light at 155 ± 10 μEm −2 sec −1 on a thermogradient plate to determine optimum temperatures for germination. Optimum temperatures were 30°C for C. tinctoria , 25° for L. perenne and 30° for A. tuberosa . I . rubra exhibited poor germination at all temperatures in light. C. tinctoria, L. perenne and A . tuberosa germinated within temperature ranges of 15° to 35°, 15° to 25°, and 25° to 35°, respectively. A. tuberosa was the slowest germinating of the 3 species.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 8

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

C. tinctoria had optimum germination at 30°C.

Taxon
C. tinctoriaCoreopsis tinctoriae0
Outcome
Optimum temperaturese0
Value
30°Ce0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Coreopsis tinctoria
Coreopsis tinctoria · TaxonNo machine-readable author provided. C.Maylett assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Optimum temperatures were 30°C for C. tinctoria , 25° for L. perenne and 30° for A. tuberosa”

✓ located verbatim in the source · abstract, characters 258–350 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

L. perenne had optimum germination at 25°.

Taxon
L. perenneLinum perennee0
Outcome
Optimum temperaturese0
Value
25°e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Linum perenne
Linum perenne · TaxonThomas Huntke , Germany (the uploader). Contact through: http://www.huntke.de · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Optimum temperatures were 30°C for C. tinctoria , 25° for L. perenne and 30° for A. tuberosa”

✓ located verbatim in the source · abstract, characters 258–350 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

A. tuberosa had optimum germination at 30°.

Taxon
A. tuberosaAsclepias tuberosae0
Outcome
Optimum temperaturese0
Value
30°e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Asclepias tuberosa
Asclepias tuberosa · TaxonRagesoss · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Optimum temperatures were 30°C for C. tinctoria , 25° for L. perenne and 30° for A. tuberosa”

✓ located verbatim in the source · abstract, characters 258–350 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

I. rubra germinated poorly at all light temperatures.

Taxon
I . rubraIpomopsis rubrae0
Outcome
poor germinatione0
Direction
poore0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomopsis rubra
Ipomopsis rubra · TaxonDouglas Goldman · CC BY-SA 4.0 · iNaturalist ↗

Verbatim

e0

“I . rubra exhibited poor germination at all temperatures in light”

✓ located verbatim in the source · abstract, characters 353–418 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

C. tinctoria germinated within 15° to 35°.

Taxon
C. tinctoriaCoreopsis tinctoriae0
Outcome
germinated within temperature rangese0
Value
15° to 35°e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Coreopsis tinctoria
Coreopsis tinctoria · TaxonNo machine-readable author provided. C.Maylett assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“C. tinctoria, L. perenne and A . tuberosa germinated within temperature ranges of 15° to 35°, 15° to 25°, and 25° to 35°, respectively”

✓ located verbatim in the source · abstract, characters 420–554 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

L. perenne germinated within 15° to 25°.

Taxon
L. perenneLinum perennee0
Outcome
germinated within temperature rangese0
Value
15° to 25°e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Linum perenne
Linum perenne · TaxonThomas Huntke , Germany (the uploader). Contact through: http://www.huntke.de · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“C. tinctoria, L. perenne and A . tuberosa germinated within temperature ranges of 15° to 35°, 15° to 25°, and 25° to 35°, respectively”

✓ located verbatim in the source · abstract, characters 420–554 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

A . tuberosa germinated within 25° to 35°.

Taxon
A . tuberosaAsclepias tuberosae0
Outcome
germinated within temperature rangese0
Value
25° to 35°e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Asclepias tuberosa
Asclepias tuberosa · TaxonRagesoss · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“C. tinctoria, L. perenne and A . tuberosa germinated within temperature ranges of 15° to 35°, 15° to 25°, and 25° to 35°, respectively”

✓ located verbatim in the source · abstract, characters 420–554 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

A. tuberosa germinated slowest among the three germinating species.

Taxon
A. tuberosaAsclepias tuberosae0
Outcome
germinatinge0
Direction
sloweste0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Asclepias tuberosa
Asclepias tuberosa · TaxonRagesoss · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“A. tuberosa was the slowest germinating of the 3 species”

✓ located verbatim in the source · abstract, characters 556–612 · show in text ↑