PKAN Anemone Cultivar Chimeral Mutation Traits
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Solution Overview
Problem
There is a need for a new and distinct cultivar of Anemone×hybrida that exhibits unique floral and growth characteristics, such as darker pink, cup-shaped flowers and a dwarf plant habit, which are not present in existing cultivars like 'Chabo', 'Pretty Lady Diana', and 'Whirlwind'.
Innovation Solution
The cultivar 'PKAN' is a naturally occurring chimeral mutation of 'Chabo' with stable asexual reproduction by root cuttings, featuring upward-facing, medium to deep pink flowers, numerous basal branches, and a compact growth habit, distinguishing it from its parent and other Anemone varieties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a new cultivar is developed with unique characteristics, then floral and growth characteristics are improved, but differentiation from existing cultivars must be maintained
Solution Approach 1:
The patent applies parameter changes by modifying specific characteristics of the Anemone cultivar including flower color (darker pink), flower orientation (upright-facing), plant height (dwarf at 14.8 cm), and branching pattern (increased basal branching). These parameter modifications create a distinct cultivar that maintains stability across generations while being clearly differentiated from parent and existing cultivars
2Illumination intensity
If flower color is darkened to create visual distinction, then floral appearance is improved, but color intensity must be maintained across generations
Solution Approach 1:
The patent changes the color parameter to a darker pink shade that is stable through asexual reproduction. The chimeral mutation ensures the color characteristic is maintained consistently across generations while providing visual distinction from the lighter pink parent cultivar
3Length of moving object
If plant height is reduced to create compact growth habit, then space efficiency is improved, but growth characteristics must remain stable
Solution Approach 1:
The patent applies a parameter change to plant height, reducing it to a dwarf form (14.8 cm) through chimeral mutation. This compact size is stable across generations and provides space efficiency while maintaining consistent growth characteristics through asexual reproduction
4Device complexity
If basal branching is increased to enhance plant structure, then architectural complexity is improved, but branching pattern must be consistently reproduced
Solution Approach 1:
The patent changes the branching parameter by increasing basal branching through chimeral mutation. This creates a more complex architectural structure that is consistently reproduced across generations through stable asexual propagation
Data Source
AI summary
A new cultivar of hybrid Anemone named ‘PKAN’, characterized by its flowers that are upward facing, cup-shaped, and medium to deep pink in color, its numerous basal branches, and its dwarf plant habit.