Hypoestes G14161 Cultivar High Light Tolerance and Vigor

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Solution Overview

Problem

Current Hypoestes plant cultivars lack vigor and high light tolerance, with limited options for varieties that combine attractive leaves and robust growth habits.

Innovation Solution

A new cultivar, 'G14161' of Hypoestes phyllostachya, characterized by an upright and mounding habit, vigorous growth, freely branching, large bi-colored leaves, and enhanced tolerance to high light conditions, achieved through asexual reproduction of a naturally occurring branch mutation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional Hypoestes plant cultivars are used, then basic growth is maintained, but vigor and high light tolerance are insufficient

Engineering Contradiction:
Improvehigh light toleranceVSAvoidgrowth vigor
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent applies parameter changes by selecting and propagating a natural mutation that exhibits altered physiological parameters - specifically enhanced vigor and high light tolerance - compared to the parent selection. The asexual reproduction through terminal cuttings preserves these improved parameters across generations, creating a stable cultivar with superior performance under high light conditions.

Inventive Principle:
Principle #35Parameter changes

2Productivity

If compact growth habit is selected, then plant size is controlled, but vigor and leaf thickness are reduced

Engineering Contradiction:
Improvegrowth vigorVSAvoidplant compactness
Core Design Contradiction:
ProductivityVSShape

Solution Approach 1:

The patent inverts the conventional selection approach by choosing a mutation that exhibits opposite characteristics to the parent selection - specifically, the mutant displays more vigorous growth and larger size rather than compact habit. This inversion of the typical selection criterion results in a cultivar with enhanced vigor, thicker leaves, and improved overall growth performance.

Inventive Principle:
Principle #13The other way round (Inversion)

Data Source

PatentUSPP30401P2<i>Hypoestes </i>plant named ‘G14161’
Publication Date: 2019.04.16 GARDENGENETICS LLC
  • USPP30401P2 patent drawing

AI summary

A new and distinct cultivar of Hypoestes plant named ‘G14161’, characterized by its upright and mounding plant habit; vigorous growth habit; freely branching habit; large dark green and light red purple bi-colored leaves; and relative tolerance to high light conditions.