Paper · 2005

Study of the Growth Cycle and Development of Lycoris chinensis Leaves

Li Ai

6
claims
12
verbatim quotes
1
citations
1
research areas
—
Not open access

Abstract

To discover the leaf development of Lycoris, the growth cycle of L. chinensis leaf was observed, and the process of shaping was studied with use of the paraffin method and scan- ning electron microscopy. Leaves began to shape from the end of March until September, and the growth of young leaves terminated in November. In February or March of the next year, the leaves shot out of the ground. Finally, they withered in May. In addition, 4 phases exist in the process of leaf shaping (buttress forming, primordium, straplike leaf and sheath). At first, the leaf primordium shapes the zonary leaf, and then the plaits are formed at the bilateral base of the zonary leaf. Finally, the plaits close and form sheaths. Thus, an inte- grated leaf appears.

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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 6

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaves of L. chinensis began to shape from the end of March until September.

Taxon
Lycoris chinensisLycoris chinensist0
Organ / stage
Leavest0
Outcome
Leaves began to shapee1
Value
from the end of March until Septembere1

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

Lycoris chinensis
Lycoris chinensis · TaxonJames Steakley · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“Leaves began to shape from the end of March until September”

✓ located verbatim in the source · abstract, characters 204–263 · show in text ↑
t0

“Lycoris chinensis Leaves”

✓ located verbatim in the source · title, characters 45–69 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Growth of young L. chinensis leaves terminated in November.

Taxon
Lycoris chinensisLycoris chinensist0
Organ / stage
Leavest0
Outcome
growth of young leaves terminatede1
Value
Novembere1

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

Lycoris chinensis
Lycoris chinensis · TaxonJames Steakley · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“the growth of young leaves terminated in November”

✓ located verbatim in the source · abstract, characters 269–318 · show in text ↑
t0

“Lycoris chinensis Leaves”

✓ located verbatim in the source · title, characters 45–69 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

L. chinensis leaves shot out of the ground in February or March of the next year.

Taxon
Lycoris chinensisLycoris chinensist0
Organ / stage
Leavest0
Outcome
leaves shot out of the grounde1
Value
February or Marche1

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

Lycoris chinensis
Lycoris chinensis · TaxonJames Steakley · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“In February or March of the next year, the leaves shot out of the ground”

✓ located verbatim in the source · abstract, characters 320–392 · show in text ↑
t0

“Lycoris chinensis Leaves”

✓ located verbatim in the source · title, characters 45–69 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

L. chinensis leaves withered in May.

Taxon
Lycoris chinensisLycoris chinensist0
Organ / stage
Leavest0
Outcome
witherede1
Value
Maye1

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

Lycoris chinensis
Lycoris chinensis · TaxonJames Steakley · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“they withered in May”

✓ located verbatim in the source · abstract, characters 403–423 · show in text ↑
t0

“Lycoris chinensis Leaves”

✓ located verbatim in the source · title, characters 45–69 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf shaping in L. chinensis has four phases: buttress forming, primordium, straplike leaf and sheath.

Taxon
Lycoris chinensisLycoris chinensist0
Organ / stage
Leavest0
Outcome
phasese1
Value
4 phasese1

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

Lycoris chinensis
Lycoris chinensis · TaxonJames Steakley · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“4 phases exist in the process of leaf shaping (buttress forming, primordium, straplike leaf and sheath)”

✓ located verbatim in the source · abstract, characters 438–541 · show in text ↑
t0

“Lycoris chinensis Leaves”

✓ located verbatim in the source · title, characters 45–69 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The leaf primordium first shapes the zonary leaf, then plaits form at its bilateral base and close to form sheaths, giving an integrated leaf.

Taxon
Lycoris chinensisLycoris chinensist0
Organ / stage
Leavest0
Outcome
leaf primordium shapes the zonary leafe1

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

Lycoris chinensis
Lycoris chinensis · TaxonJames Steakley · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“At first, the leaf primordium shapes the zonary leaf, and then the plaits are formed at the bilateral base of the zonary leaf. Finally, the plaits close and form sheaths”

✓ located verbatim in the source · abstract, characters 543–712 · show in text ↑
t0

“Lycoris chinensis Leaves”

✓ located verbatim in the source · title, characters 45–69 · show in text ↑