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Grass named ‘Tift PA5’

a technology of a grass and a leaf is applied in the field of grasses named ‘tift pa5’, which can solve problems such as genus/species invasiveness

Active Publication Date: 2019-11-05
UNIV OF GEORGIA RES FOUND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The cultivar 'Tift PA5' exhibits a vigorous growth habit, reduced seed production, shorter inflorescence and leaf heights, narrower canopy, and variable inflorescence numbers, effectively minimizing invasive potential while maintaining ornamental value.

Problems solved by technology

Seed production in commercial ornamental cultivars of Pennisetum alopecuroides tends to make this genus / species invasive, an undesirable trait in landscapes.

Method used

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  • Grass named ‘Tift PA5’
  • Grass named ‘Tift PA5’

Examples

Experimental program
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Embodiment Construction

[0044]The new cultivar ‘Tift PA5’ is a vigorous perennial at Blairsville, Ga. (USDA Zone 7a). The new cultivar ‘Tift PA5’ survived 90, 95, and 101 days below 0° C. and low temperatures of −9, −29, and −17° C. for the winters of 2012 / 2013, 2013 / 2014, and 2014 / 2015, respectively at Blairsville, Ga.

[0045]All data are from plants established as single stem propagules in mid-April to mid-May and rated in September through October, except the 2015 data from Blairsville, Ga. was collected from plants established in 2014.[0046]Plant:[0047]Mature inflorescence height.—8-12 cm.[0048]Mature leaf height.—30-55 cm.[0049]Diameter of plant canopy.—48-103 cm.[0050]Inflorescence length.—8-12 cm.[0051]Number of inflorescences per plant.—54-100.[0052]Number of culms per plant.—Typically about the same as the number of inflorescences per plant (Table 4) because most of the major culms produce an inflorescence.[0053]Leaf:[0054]Leaf width.—4.7-9.6 mm.[0055]Leaf length.—23.4-28.8 cm.[0056]Adaxial leaf sur...

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Abstract

A new variety of Pennisetum alopecuroides plant named ‘Tift PA5’ produces a reduced number of seeds, making it less invasive.

Description

[0001]Latin name of the genus and species of the plant claimed: ‘Tift PA5’ is a vegetatively propagated ornamental perennial Pennisetum cultivar of the genus and species Pennisetum alopecuroides. [0002]Variety denomination: The new Pennisetum alopecuroides claimed is of the cultivar denominated ‘Tift PA5’.BACKGROUND OF THE INVENTION[0003]The present invention relates to a new and distinct cultivar of Pennisetum alopecuroides herein referred to as ‘Tift PA5’.[0004]The new Pennisetum alopecuroides is a product of a planned research, evaluation, and testing program conducted by the Inventors in Tifton, Ga. The objective of the Pennisetum alopecuroides research program is to create a new plant cultivar with reduced seed production. This cultivar is commercially important for its superior ornamental value and low seed production. These and other qualities are enumerated herein.[0005]Pedigree and history: We evaluated four morphologically variable unpatented accessions in the Tifton, Ga. ...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): A01H5/12A01H6/46
CPCA01H6/4654
Inventor HANNA, WAYNE W.SCHWARTZ, BRIAN M.
Owner UNIV OF GEORGIA RES FOUND INC