Plants – Herbaceous ornamnental flowering plant – Daylily
Plant Patent
2003-09-15
2004-06-01
Bell, Kent (Department: 1661)
Plants
Herbaceous ornamnental flowering plant
Daylily
Plant Patent
active
PP014841
ABSTRACT:
Botanical/commercial classification:
Hemerocallis hybrida
/Daylily.
Varietal denomination: cv. ‘Just Plum Happy’.
SUMMARY OF THE INVENTION
The present invention comprises a new and distinct cultivar of Hemerocallis of the dormant type, and hereinafter is referred to by the cultivar name ‘Just Plum Happy’.
The new cultivar is the product of a planned breeding program which had as its objective the creation of a new Daylily cultivar that is intended for use as attractive ornamentation in the landscape.
The cross that resulted in the production of the new cultivar of the present invention was carried out in a controlled environment during July, 1995, at Bridgeton, N.J., U.S.A. The female parent (
i.e.
, the seed parent) of the new cultivar was the ‘Strawberry Candy’ cultivar (non-patented in the United States) having strawberry-pink flowers which display a diameter of approximately 10 cm and less than optimum substance.
The male parent (
i.e.
, the pollen parent) of the new cultivar was the ‘Heady Wine’ cultivar (non-patented in the United States) having cream with a wine-colored eye zone flowers which display a diameter of approximately 12.5 cm and less than optimum substance. Each parent is registered with the American Hemerocallis Society.
The parentage of the new cultivar can be summarized as follows:
‘Strawberry Candy’בHeady Wine’.
The seeds resulting from the above pollination were sown and small plantlets were obtained which were physically and biologically different from each other. A number of such plants were transplanted into the field at Bridgeton, N.J., U.S.A. during July, 1996. Selective study during August, 1997 resulted in the identification of a single plant of the new cultivar.
It was found that the new Hemerocallis cultivar of the present invention is of the dormant type and possesses the following combination of characteristics:
(a) forms attractive bright flesh pink flowers with a dark purple eye and a picotee edge having substantial substance and a recurved funnel form,
(b) possesses a long blooming season with multiple repeat blooming,
(c) exhibits a propensity to readily display a plurality of fans, and
(d) readily forms a plurality of scapes per fan over the flowering season.
The HemerocallisבJust Plum Happy’ cultivar resembles some well-known cultivars, such as the ‘Stella D' Oro’ cultivar (non-patented in the United States) and the ‘Happy Returns’ cultivar (non-patented in the United States) in the sense that it commonly possesses an unusually long and substantially continuous blooming season of up to approximately 90 days in U.S.D.A. Hardiness Zone No. 6. This blooming characteristic sometimes is termed multiple-repeat blooming. Such blooming commonly begins in mid- to late-June and commonly ends during mid-October. This compares to a bloom period of less than about 30 days for over 99 percent of the hybrid Daylilies presently available in the trade.
As indicated, the HemerocallisבJust Plum Happy’ cultivar exhibits attractive multi-colored flowers that readily can be distinguished from the orange-yellow flowers of the ‘Stella D' Oro’ cultivar and the medium yellow flowers of the HemerocallisבHappy Returns’ cultivar. To the best of the knowledge of the originator, the ‘Just Plum Happy’ cultivar is the first long and substantially continuously blooming Daylily having flowers that exhibit a flesh pink coloration with a dark purple eye and a picotee edge hue.
The new cultivar can form up to 5 or more fans per year. This compares to approximately 6 to 8 fans per year for the ‘Stella D' Oro’ cultivar and the ‘Happy Returns’ cultivar. Most Daylily cultivars form only approximately 2 to 3 fans per year. Also, the new cultivar commonly forms several scapes per fan during the flowering season, unlike most Daylilies that commonly produce only one scape per fan.
Asexual reproduction of the new cultivar by division was initially carried out on May 10, 1998 at Bridgeton, N.J., U.S.A. At the time of such asexual reproduction, the original plant of the new cultivar consisted of a clump of five fans that were phenotypically identical to each other. More specifically, the clump of the new cultivar was removed from the field and the fans were divided. It has been demonstrated that the characteristics of the new cultivar are firmly fixed and are well retained following this asexual reproduction.
HemerocallisבJust Plum Happy’ has not been observed under all possible environmental conditions to date. Accordingly, it is possible that the phenotype may vary somewhat with variations in the environment, such as temperature, light, day length, contact with pesticides, etc.
The new cultivar is being marketed beginning in June 2003 while bearing the United States registered HAPPY EVER APPSTER trademark.
Bell Kent
Centerton Nursery, Inc.
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