A new and distinct Chrysanthemum plant cultivar is disclosed, characterized by large decorative type inflorescences, consistent flowering response to short days, blooming consistently after 49 days of short day length, purple pink ray florets, free branching habit, and a consistent natural season flowering habit during the second week in August.

Patent
   PP21746
Priority
Aug 01 2009
Filed
Aug 01 2009
Issued
Mar 01 2011
Expiry
Aug 25 2029
Extension
24 days
Assg.orig
Entity
unknown
0
3
n/a
1. A new and distinct cultivar of Chrysanthemum plant named ‘PPP GIRO 09’ as herein illustrated and described.

Latin name of the genus and species: Chrysanthemum morifolium.

Variety denomination: ‘PPP GIRO 09’.

The new cultivar ‘PPP GIRO 09’ is a product of a cross between the male parent ‘Cleagar VZP1’ (U.S. Plant Pat. No. 11,300) and the female parent ‘GEDI ONE JAM’ (U.S. Plant Pat. No. 13,891). The new cultivar was discovered and selected by Dirk Pieters in October of 2001 in a greenhouse in Oostnieuwkerke, Belgium.

Asexual reproduction of the new cultivar ‘PPP GIRO 09’ by terminal cuttings was performed in Oostnieuwkerke, Belgium and Oxnard, Calif., and has shown that the unique features of this new cultivar are stable and reproduced true to type on successive generations.

The cultivar ‘PPP GIRO 09’ has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength, and light intensity, without, however, any variance in genotype.

The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘PPP GIRO 09.’ These characteristics in combination distinguish ‘PPP GIRO 09’ as a new and distinct Chrysanthemum cultivar:

Plants of the new cultivar ‘PPP GIRO 09’ are similar to plants of the male parent variety, ‘Cleagar VZP1’ in most horticultural characteristics; however plants of the new cultivar ‘PPP GIRO 09’ are shorter. Also, the new cultivar ‘PPP GIRO 09’ has a slightly larger inflorescence diameter and longer inflorescence longevity. Additionally, the ray florets of ‘PPP GIRO 09’ are a lighter purple than the male parent. Finally, ‘PPP GIRO 09’ is shorter than the male parent.

Plants of the new cultivar ‘PPP GIRO 09’ are similar to plants of the female parent variety, ‘GEDI ONE JAM’ in most horticultural characteristics, however plants of the new cultivar ‘PPP GIRO 09’ are shorter and have a smaller plant spread. Also, the new cultivar ‘PPP GIRO 09’ has a smaller inflorescence diameter. Additionally, the ray florets of ‘PPP GIRO 09’are a darker purple than the female parent. Finally, ‘PPP GIRO 09’ naturally blooms three weeks earlier than the female parent ‘GEDI ONE JAM.’

In comparison to the commercially available variety ‘GEDI TWO PAD’ (U.S. Plant Pat. No. 14,501), ‘PPP GIRO 09’ is shorter and has a smaller plant spread. Additionally, the new variety ‘PPP GIRO 09’ has a larger inflorescence diameter and lighter purple ray florets. Finally, ‘PPP GIRO 09’ blooms two weeks earlier than ‘GEDI TWO PAD’.

The accompanying photograph in the drawing illustrates in full color a typical plant of ‘PPP GIRO 09’ grown in a 2 gallon container. One cutting was used in the pot, planted mid May and grown under outdoor field conditions. The colors are as nearly true as is reasonably possible in a color representation of this type.

In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used. The following observations and measurements describe ‘PPP GIRO 09’ plants grown in Oxnard, Ventura County, Calif., during the months of May through October 2006. The growing temperature ranged from 12° C. to 15° C. at night to 12° C. to 20° C. during the day. Measurements and numerical values represent averages of typical flowering types.

Pieters, Dirk

Patent Priority Assignee Title
Patent Priority Assignee Title
PP11300, Mar 11 1998 Cleangro Limited Chrysanthemum plant named `Cleagar VZP1`
PP13891, Jun 04 2001 Pieters Plant Production, BVBA Chrysanthemum plant named `Gedi One Jam`
PP14501, May 01 2002 Pieters Plant Production, BVBA Chrysanthemum plant named `Gedi Two Pad`
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Jun 09 2009PIETERS, DIRKParaty BVBAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0230800755 pdf
Aug 01 2009Paraty BVBA(assignment on the face of the patent)
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