Cephalanthus Bailoptics Compact Growth Habit and Reddish-Brown Stem Color

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Solution Overview

Problem

Existing cultivars of Cephalanthus occidentalis lack a compact growth habit and distinctive reddish-brown new stem color, which are desirable traits for ornamental landscape plants.

Innovation Solution

A new cultivar, 'Bailoptics', exhibiting a compact growth habit, reddish-brown new stem growth, and globular-shaped white flowers, achieved through asexual propagation by stem cuttings, distinguishing it from other Cephalanthus occidentalis cultivars.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If traditional Cephalanthus occidentalis plants are grown, then they produce green stem growth and larger plant size, but they lack compact growth habit and distinctive reddish-brown stem color

Engineering Contradiction:
Improvegrowth habitVSAvoidplant size
Core Design Contradiction:
ShapeVSLength of stationary object

Solution Approach 1:

The patent applies parameter changes by selecting and propagating plants with specific phenotypic parameters (reddish-brown stem color, compact growth habit) to create a cultivar that differs from the species type. The asexual propagation process preserves these parameter changes across generations, establishing a distinct cultivar with modified growth characteristics.

Inventive Principle:
Principle #35Parameter changes

2Stability of the object's composition

If asexual propagation by stem cuttings is used, then the characteristics of the cultivar are stabilized and reproduced true to type, but the process requires specific timing and conditions

Engineering Contradiction:
Improvecharacteristic stabilityVSAvoidpropagation difficulty
Core Design Contradiction:
Stability of the object's compositionVSEase of manufacture

Solution Approach 1:

The patent applies preliminary action by performing stem cutting propagation during the optimal time window (June 2006) when plant conditions are most favorable for successful rooting and establishment. This timing ensures that the propagation process achieves high success rates and maintains genetic stability while being practically feasible.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUSPP29475P2<i>Cephalanthus </i>plant named ‘Bailoptics’
Publication Date: 2018.07.10 BAILEY NURSERIES INC
  • USPP29475P2 patent drawing
  • USPP29475P2 patent drawing

AI summary

A new cultivar of Cephalanthus plant named, ‘Bailoptics’, that is characterized by its compact growth habit reaching 1.5 to 1.8 m in height and width, and its new stem growth that is reddish brown in color.