Abstract
Floral buds of Acacia pycnantha were produced in every month of the year on new shoot growth. The buds produced between November and May developed through to flowering but those produced between June and October aborted at an early stage. Differences in the rate of floral development caused buds produced several months apart to flower in the same month in late winter. Developmental stages from newly produced flower heads to anthesis were studied by light microscopy. Pollen development preceded ovule development and the 16-celled polyads were formed 1 month prior to flowering and before development of the embryo sac.
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Claims 6
Claim · model-written summary
Acacia pycnantha produced floral buds every month on new shoot growth.
- Taxon
- Acacia pycnantha
Acacia pycnanthae0 - Organ / stage
- new shoot growthe0
- Outcome
- Floral budse0
- Qualifier
- every month of the yeare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Floral buds of Acacia pycnantha were produced in every month of the year on new shoot growth.”
Claim · model-written summary
Buds produced November through May flowered.
- Taxon
- Acacia pycnanthaAcacia pycnanthat0
- Outcome
- developed through to floweringe0
- Qualifier
- between November and Maye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The buds produced between November and May developed through to flowering”
t0“Acacia pycnantha”
Claim · model-written summary
Buds produced June through October aborted early.
- Taxon
- Acacia pycnanthaAcacia pycnanthat0
- Outcome
- aborted at an early stagee0
- Qualifier
- between June and Octobere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“those produced between June and October aborted at an early stage”
t0“Acacia pycnantha”
Claim · model-written summary
Differences in floral development rates let buds produced months apart flower together in late winter.
- Taxon
- Acacia pycnanthaAcacia pycnanthat0
- Outcome
- flower in the same monthe0
- Qualifier
- in late wintere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Differences in the rate of floral development caused buds produced several months apart to flower in the same month in late winter.”
t0“Acacia pycnantha”
Claim · model-written summary
Pollen development preceded ovule development.
- Taxon
- Acacia pycnanthaAcacia pycnanthat0
- Outcome
- Pollen development preceded ovule developmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pollen development preceded ovule development”
t0“Acacia pycnantha”
Claim · model-written summary
Sixteen-celled polyads formed one month before flowering and before embryo-sac development.
- Taxon
- Acacia pycnanthaAcacia pycnanthat0
- Outcome
- polyads were formede0
- Value
- 16-cellede0
- Qualifier
- 1 month prior to flowering and before development of the embryo sace0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the 16-celled polyads were formed 1 month prior to flowering and before development of the embryo sac.”
t0“Acacia pycnantha”