USPP28001P2 - Colocasia plant named ‘Maximus Gigante’ - Google Patents
Colocasia plant named ‘Maximus Gigante’ Download PDFInfo
- Publication number
- USPP28001P2 USPP28001P2 US14/545,437 US201514545437V USPP28001P2 US PP28001 P2 USPP28001 P2 US PP28001P2 US 201514545437 V US201514545437 V US 201514545437V US PP28001 P2 USPP28001 P2 US PP28001P2
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- Prior art keywords
- maximus
- color
- gigante
- leaves
- green
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- 241000489861 Maximus Species 0.000 title claims abstract description 27
- 241001584859 Colocasia <moth> Species 0.000 title claims abstract description 11
- 210000003462 vein Anatomy 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 18
- 239000000203 mixture Substances 0.000 description 6
- 238000000338 in vitro Methods 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000001672 ovary Anatomy 0.000 description 2
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 240000004270 Colocasia esculenta var. antiquorum Species 0.000 description 1
- 241000316843 Leucocasia gigantea Species 0.000 description 1
- 102220466384 PRA1 family protein 2_N77A_mutation Human genes 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000442 meristematic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/10—Aroideae, e.g. Zantedeschia
Definitions
- Botanical classification Colocasia hybrid.
- Colocasia ‘Maximus Gigante’ relates to a new and distinct interspecific hybrid of Colocasia , hereinafter referred to by its cultivar name, ‘Maximus Gigante’.
- ‘Maximus Gigante’ is a new tropical plant used as a landscape and container plant in tropical and subtropical areas.
- the new cultivar was derived from a controlled breeding program conducted by the Inventor at his nursery in Louisville, Ky.
- the overall purpose of the breeding program is to make selections of Colocasia plants that are colorful and well suited for landscape or container growth.
- ‘Maximus Gigante’ arose from a cross make in August of 2012 between an unnamed plant of Colocasia esculenta ⁇ gaoligongensis (not patented) as the female parent and an unnamed plant of Leucocasia gigantea plant (not patented) as the male parent.
- ‘Maximus Gigante’ was selected as a single unique plant in July of 2013 from amongst the seedlings derived from the above cross.
- Asexual propagation of the new cultivar was first accomplished by in vitro propagation, specifically meristematic cell tissue culture, under the direction of the Inventor in Eustis, Fla. in February of 2014. Asexual propagation by in vitro propagation has shown that the characteristics of the new cultivar are stable and reproduced true to type in successive generations.
- the female parent of ‘Maximus Gigante’ differs from ‘Maximus Gigante’ in having leaves that are shorter in length, with a black marking where the stem attaches to the leaf and dark areas between the veins that fade with age, in having a spreading habit with running rhizomes, in being root hardy to U.S.D.A Zone 6, and in producing mid-sized tubers.
- the male parent of ‘Maximus Gigante’ differs from ‘Maximus Gigante’ in having leaves that are larger in size and uniformly green in color with no center marking or coloration between veins, in having petioles that are brown in color, and in having a taller plant height.
- ‘Maximus’ can be most closely compared to the Colocasia cultivar ‘Illustris’ (not patented). ‘Illustris’ differs from ‘Maximus Gigante’ in having a shorter in height, in having leaves that are shorter in length and black leaves with green veins, in having petioles that are green in color, in having a quickly spreading plant habit with underground runners, and in producing smaller tubers.
- FIG. 1 provides an overall view of the maturing foliage and plant habit of ‘Maximus Gigante’.
- FIG. 2 provides a close-up view of a mature leaf of ‘Maximus Gigante’.
- FIG. 3 provides a view of the petioles and blooming stalks of ‘Maximus Gigante’.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new cultivar of Colocasia plant named ‘Maximus Gigante’, that is characterized by its clump forming, large plant habit growing up to 2.1 m in height, its large leaves up to 1 m in length that are held nearly horizontally, its leaves that are green in color with a pinkish-purple marking where the stem attaches and dark bluish-purple colored markings between the veins, its leaves with lower surfaces maroon-gray to green in color, its petioles that are dark green to bluish gray in color, suffused with pink at the edges, its healthy root system that is cold hardy up to U.S.D.A. Zone 7, and its production of very large tubers as it ages.
Description
Botanical classification: Colocasia hybrid.
Cultivar designation: ‘Maximus Gigante’.
The present invention, Colocasia ‘Maximus Gigante’, relates to a new and distinct interspecific hybrid of Colocasia, hereinafter referred to by its cultivar name, ‘Maximus Gigante’. ‘Maximus Gigante’ is a new tropical plant used as a landscape and container plant in tropical and subtropical areas.
The new cultivar was derived from a controlled breeding program conducted by the Inventor at his nursery in Louisville, Ky. The overall purpose of the breeding program is to make selections of Colocasia plants that are colorful and well suited for landscape or container growth. ‘Maximus Gigante’ arose from a cross make in August of 2012 between an unnamed plant of Colocasia esculenta×gaoligongensis (not patented) as the female parent and an unnamed plant of Leucocasia gigantea plant (not patented) as the male parent. ‘Maximus Gigante’ was selected as a single unique plant in July of 2013 from amongst the seedlings derived from the above cross.
Asexual propagation of the new cultivar was first accomplished by in vitro propagation, specifically meristematic cell tissue culture, under the direction of the Inventor in Eustis, Fla. in February of 2014. Asexual propagation by in vitro propagation has shown that the characteristics of the new cultivar are stable and reproduced true to type in successive generations.
The following traits have been repeatedly observed and represent the characteristics of the new cultivar. These attributes in combination distinguish ‘Maximus Gigante’ as a new and unique cultivar of Colocasia.
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- 1. ‘Maximus Gigante’ exhibits a clump forming, large plant habit growing up to 2.1 m in height.
- 2. ‘Maximus Gigante’ exhibits large leaves up to 1.2 m in length and are held nearly horizontally.
- 3. ‘Maximus Gigante’ exhibits leaves that are green in color with a pinkish-purple marking where the stem attaches and dark bluish-purple colored markings between the bright green veins.
- 4. ‘Maximus Gigante’ exhibits leaves with lower surfaces maroon-gray to green in color.
- 5. ‘Maximus Gigante’ exhibits petioles that are dark green to bluish gray in color, suffused with pink at the edges.
- 6. ‘Maximus Gigante’ exhibits a healthy root system that is root hardy up to U.S.D.A. Zone 7.
- 7. ‘Maximus Gigante’ exhibits the production of very large tubers as it ages.
The female parent of ‘Maximus Gigante’, differs from ‘Maximus Gigante’ in having leaves that are shorter in length, with a black marking where the stem attaches to the leaf and dark areas between the veins that fade with age, in having a spreading habit with running rhizomes, in being root hardy to U.S.D.A Zone 6, and in producing mid-sized tubers. The male parent of ‘Maximus Gigante’, differs from ‘Maximus Gigante’ in having leaves that are larger in size and uniformly green in color with no center marking or coloration between veins, in having petioles that are brown in color, and in having a taller plant height. ‘Maximus’ can be most closely compared to the Colocasia cultivar ‘Illustris’ (not patented). ‘Illustris’ differs from ‘Maximus Gigante’ in having a shorter in height, in having leaves that are shorter in length and black leaves with green veins, in having petioles that are green in color, in having a quickly spreading plant habit with underground runners, and in producing smaller tubers.
The accompanying colored photographs illustrate the overall appearance and distinct characteristics of the new Colocasia, ‘Maximus Gigante’. The photographs were taken of two year-old plants as grown outdoors, in full sun, under two-millimeter poly in Louisville, Ky.
The photograph in FIG. 1 provides an overall view of the maturing foliage and plant habit of ‘Maximus Gigante’.
The photograph in FIG. 2 provides a close-up view of a mature leaf of ‘Maximus Gigante’.
The photograph in FIG. 3 provides a view of the petioles and blooming stalks of ‘Maximus Gigante’.
The colors in the photographs are as close as possible with the digital photography techniques available, the color values cited in the detailed botanical description accurately describe the colors of the new Colocasia.
The following is a detailed description of three year-old plants of the new cultivar plants as grown outdoors, in full sun, under two-millimeter poly in Louisville, Ky. The phenotype of the new cultivar may vary with variations in environmental, climatic, and cultural conditions, as it has not been tested under all possible environmental conditions. The color determination is in accordance with The 2007 R.H.S. Colour Chart of The Royal Horticultural Society, London, England, except where general color terms of ordinary dictionary significance are used.
- General description:
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- Blooming period.—Mid summer until frost in Kentucky.
- Plant type.—Tropical perennial herb.
- Plant habit.—Upright, stemless.
- Height and spread.—Reaches up to 2.1 m in height and 2.5 m in width.
- Cold hardiness.—At least to U.S.D.A. Zone 7.
- Diseases and pests.—No resistance and susceptibility to diseases or pests has been observed.
- Roots.—Fleshy, 155A in color, strong and healthy root system.
- Propagation type.—In vitro propagation.
- Rooting.—Root initiation of tissue culture plantlet; 14 to 35 days, time to produce a young rooted plant; 14 to 42 days.
- Growth rate.—Vigorous.
- Stem description.—Stemless, can produce tubers with age at base of petiole.
- Tubers.—Formed at the base of the petioles with age, about 28.5 cm in length and 18.3 cm in width on a 2 year-old plant, comprised of petiole scales, surface is rough and paper-like, color is a blend of N199B and 197A.
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- Foliage description:
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- Leaf shape.—Ovate.
- division.—Single.
- Leaf base.—Cordate, sinus depth about 2.54 cm.
- Leaf apex.—Acute and cuspidate.
- Leaf venation.—Pinnate, color: young and mature upper surface a blend of N144C and 144A with a spot 187A in color at petiole attachment on the mature upper leaf surface, young lower surface 144D, mature lower surface 144D and suffused with 183A.
- Leaf margins.—Entire and slightly undulate.
- Leaf attachment.—Petiolate.
- Leaf arrangement.—Single.
- Leaf surface.—Upper surface and lower surface; coriaceous and glabrous.
- Leaf orientation.—Nearly horizontal.
- Leaf color.—Young foliage: upper surface; 143A and lightly suffused with N187B and lower surface; 191A to 191B and slightly suffused with N187B, mature foliage upper surface; a blend of 143B and N187A to N187B between the veins, mature foliage lower surface a blend of 191A to 191B and N187B between the veins.
- Leaf size.—An average of 1 m in length and 61 cm in width.
- Leaf sinus depth.—Average of 8.32 cm.
- Petioles.—Held erect to semi-erect, an average of 38 cm in length and 4 mm in distal diameter and 15 mm in proximal diameter, glaucescent surface, color; blend of 144D and 189A and suffused with 183A on edges, the basal sheath portion is triangular in shape, N77A in color on outer surface and 189A in color on the inner surface, 5 cm in diameter and 8 cm in length, glabrous on both surfaces and glossy surface on the outer surface.
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- Inflorescence description:
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- Inflorescence type.—Spadix surrounded by a spathe, male portion held above female portion, only female flowers were developed.
- Inflorescence size.—Average of 25.6 cm in length and 2 cm in width.
- Inflorescence bud.—Linear to slightly narrow oblanceolate in shape, an average of 25.6 cm in length, male portion; 2 cm in width, female portion; 3.3 cm in width, male portion; 150D in color and female portion; 145B.
- Flower fragrance.—None.
- Lastingness of inflorescence.—Inflorescence blooms intermittently during the bloom period, individual flowers last about 4 to 6 days.
- Inflorescence/flower quantity.—Intermittent throughout the bloom season in sets of 3 or more, an average of 270 female flowers per spadix, male flowers were undeveloped.
- Spathe.—Hooded, bract, subtending spadix, does not fully open to expose spadix, elliptic in shape, entire margin, acute apex, 18.6 cm in length and 8 cm in width, inner surface; coriaceous and smooth, outer surface; coriaceous and textured with linear grooves, lasts 5 to 7 days, color: when opening and fully open on inner rear surface 155A and outer rear surface; a blend of 150D and 155A.
- Spadix.—Male portion above female zone, upright cylindrical shape (phallus-like), apex narrowly pointed, about 9 mm in diameter (not including ovary) and 13.2 cm in length, male zone; 9 mm in diameter and 9.5 cm in length, color immature and mature 150D, female zone; 2 cm in diameter and 3.7 length, color immature and mature 144C with 150D at the tips.
- Peduncle.—Triangular in shape, grows from base of plant, up to 30.5 cm in length and 2 cm in diameter, held nearly vertical, durable and strong, 145A in color, glabrous surface.
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- Reproductive organs:
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- Gynoecium.—1 pistil, 5 stigmas are 150D in color, ovary is flattened obovate in shape and 144C in color.
- Androecium.—Undeveloped.
- Fruit and seed.—Sterile.
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Claims (1)
1. A new and distinct cultivar of Colocasia plant named ‘Maximus Gigante’ as herein illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/545,437 USPP28001P2 (en) | 2015-05-04 | 2015-05-04 | Colocasia plant named ‘Maximus Gigante’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/545,437 USPP28001P2 (en) | 2015-05-04 | 2015-05-04 | Colocasia plant named ‘Maximus Gigante’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP28001P2 true USPP28001P2 (en) | 2017-05-09 |
Family
ID=58644458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/545,437 Active 2035-07-24 USPP28001P2 (en) | 2015-05-04 | 2015-05-04 | Colocasia plant named ‘Maximus Gigante’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP28001P2 (en) |
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2015
- 2015-05-04 US US14/545,437 patent/USPP28001P2/en active Active
Non-Patent Citations (5)
Title |
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Brians Botanicals Colocasia Maximus Gigante ppaf, retrieved on Sep. 7, 2016, retrieved from the Internet at <http://briansbotanicals.us/index.php/plant-catalog/hybrids/colocasia-maximus-gigante-ppaf-detail> 1 p. * |
National Gardening Association Elephant's Ear (Colocasia ‘Maximus Gigante’) in the Elephant Ears (Colocasia) Database 2016, retrieved on Sep. 7, 2016, retrieved from the Internet at <http://garden.org/plants/view/659551/Elephants-Ear-Colocasia-Maximus-Gigante/> 3 pp. * |
National Gardening Association Elephant's Ear (Colocasia 'Maximus Gigante') in the Elephant Ears (Colocasia) Database 2016, retrieved on Sep. 7, 2016, retrieved from the Internet at <http://garden.org/plants/view/659551/Elephants-Ear-Colocasia-Maximus-Gigante/> 3 pp. * |
Rush Creek Growers, Inc. Wholesale Catablo 2015, retrieved on Sep. 8, 2016, retrieved from the Internet at <http://www.rushcreekgrowers.com/-ccLib/downloads/2015+Catalog--online+version.pdf> p. 77. * |
Rush Creek Growers, Inc. Wholesale Catablo 2015, retrieved on Sep. 8, 2016, retrieved from the Internet at <http://www.rushcreekgrowers.com/—ccLib/downloads/2015+Catalog--online+version.pdf> p. 77. * |
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