Anisodontea Cefdonpin Cultivar Root Strength and Flowering Duration
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Solution Overview
Problem
Existing Anisodontea cultivars lack strong roots and a long flowering season, with variations in environmental conditions affecting plant habit and flower color, and there is a need for a cultivar with a more uniform and vibrant flowering habit.
Innovation Solution
The development of the Anisodontea elegans cultivar 'Cefdonpin' through controlled cross-pollination in South Africa, which exhibits a strong root system, upright and columnar plant habit, freely flowering habit, and large bright pink flowers that remain in bloom for an extended period, distinguishing it from parent selections and other cultivars like Elegant Lady.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing Anisodontea cultivars are grown under varying environmental conditions, then environmental factors affect plant habit and flower color, but this leads to inconsistency in plant appearance and flowering characteristics
Solution Approach 1:
The patent applies parameter changes by selecting and breeding for specific genetic parameters that stabilize plant habit and flowering characteristics. The cultivar 'Cefdonpin' exhibits consistent upright columnar habit, uniform leaf morphology, and stable bright pink flower coloration across varying environmental conditions, demonstrating that genetic parameter selection can overcome environmental variability effects
2Ease of manufacture
If existing Anisodontea cultivars are bred without specific selection criteria, then breeding programs can be conducted more freely, but the resulting cultivars lack strong root systems and long flowering seasons
Solution Approach 1:
The patent applies local quality by implementing specific selection criteria for particular plant characteristics during the breeding program. The cultivar 'Cefdonpin' was specifically selected for superior root system strength, extended flowering season duration, and consistent flowering performance. This targeted selection approach ensures that specific local qualities (roots, flowering) are enhanced while maintaining overall plant health and breeding program feasibility
3Loss of information
If existing Anisodontea cultivars are compared to parent selections, then parentage can be traced, but the new cultivar lacks the uniform plant habit and vibrant flower color of the desired breeding goal
Solution Approach 1:
The patent applies merging by combining desirable traits from multiple parent selections to create a superior new cultivar. The cultivar 'Cefdonpin' merges the strong root system characteristics, upright columnar plant habit, and bright pink flower coloration from its Anisodontea elegans parent selections. This combinatorial approach achieves greater uniformity and vibrancy than individual parents, while maintaining traceable parentage information for breeding documentation
4Measurement precision
If existing Anisodontea cultivars are compared to Elegant Lady cultivar, then cultivar distinctions can be made, but existing cultivars have weaker roots and shorter flowering periods
Solution Approach 1:
The patent applies preliminary action by implementing a structured breeding program with predefined selection criteria before final cultivar development. The breeder established specific targets for root system strength, flowering season duration, and plant habit uniformity prior to conducting the cross-pollination. This preliminary planning enabled systematic selection of parent plants and progeny evaluation, resulting in 'Cefdonpin' achieving superior flowering duration and root strength compared to existing cultivars like Elegant Lady
Data Source
AI summary
A new and distinct cultivar of Anisodontea plant named ‘Cefdonpin’, characterized by its upright and columnar plant habit; strong root system; freely flowering habit; large bright pink-colored flowers; and long flowering period.