Lantana Flortanapi Tri-Colored Inflorescences Compact Growth
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Solution Overview
Problem
Current Lantana cultivars lack early and continuous flowering, and compact-mounded growth habit, with limited inflorescence density and leaf size compared to the new cultivar 'Flortanapi'.
Innovation Solution
The development of Lantana camara cultivar 'Flortanapi' through controlled breeding, characterized by red-purple, red-orange, and yellow-orange tri-colored inflorescences, dark green foliage, and a compact-mounded growth habit, resulting in earlier flowering and increased inflorescence density with larger leaves.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If conventional Lantana cultivars are used, then they have simpler growth habits and fewer breeding requirements, but they lack early and continuous flowering and compact-mounded growth habit
Solution Approach 1:
The breeding program was designed in advance with specific objectives to develop cultivars possessing early and continuous flowering traits. The female parent selection (coded 5394-7) was deliberately chosen with known characteristics including dark green foliage and compact-mounded growth habit, preparing the genetic foundation before the actual breeding process to ensure the desired flowering duration would be achieved.
Solution Approach 2:
The breeding program targeted specific parameter changes in the Lantana cultivars, particularly focusing on extending flowering duration from seasonal to early and continuous blooming. The selection process modified key parameters including flowering time, inflorescence density, and growth habit compactness, transforming the plant's phenotypic expression to meet the desired flowering duration.
2Quantity of substance
If current Lantana cultivars are used, then they have lower inflorescence density and smaller leaves, but they require less selective breeding intervention
Solution Approach 1:
The new cultivar exhibits localized quality improvements in specific plant parts: inflorescences show enhanced density and tri-coloration patterns, while leaves display increased size and dark green coloration. The compact-mounded growth habit creates a specific structural quality that concentrates inflorescences in a compact space, achieving high inflorescence density without proportionally increasing overall plant size.
Solution Approach 2:
The female parent selection (5394-7) possessed multiple desirable traits simultaneously: dark green foliage, compact-mounded growth habit, and early flowering tendency. This multi-functional parent plant allowed the breeding program to achieve improved inflorescence density, leaf size, and flowering characteristics in a single cultivar development effort, rather than requiring separate breeding programs for each trait.
3Shape
If Lantana cultivars with larger leaves and more inflorescences are developed, then aesthetic appeal is improved, but growth habit control becomes more challenging
Solution Approach 1:
The breeding program was structured in advance with the compact-mounded growth habit as a primary selection criterion. The female parent (5394-7) was specifically selected for this trait, ensuring that growth habit control was established before the breeding process began. This preliminary action allowed the development of larger leaves and more inflorescences within a predetermined compact structural framework.
Solution Approach 2:
The breeding program achieved parameter changes that increased inflorescence quantity and leaf size while simultaneously maintaining or improving growth habit compactness. The selection process modified multiple parameters concurrently: inflorescence density, leaf dimensions, and growth habit structure, transforming the plant to achieve both aesthetic improvement and structural control.
Data Source
AI summary
A new and distinct cultivar of Lantana plant named ‘Flortanapi’, characterized by its red-purple, red-orange, and yellow-orange tri-colored inflorescences, dark green-colored foliage, and compact-mounded growth habit, is disclosed.