USPP14995P2 - Nephrolepis plant named ‘Nr.21’ - Google Patents
Nephrolepis plant named ‘Nr.21’ Download PDFInfo
- Publication number
- USPP14995P2 USPP14995P2 US10/716,058 US71605803V USPP14995P2 US PP14995 P2 USPP14995 P2 US PP14995P2 US 71605803 V US71605803 V US 71605803V US PP14995 P2 USPP14995 P2 US PP14995P2
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- US
- United States
- Prior art keywords
- nephrolepis
- new
- plants
- cultivar
- fern
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 241001453798 Nephrolepis Species 0.000 title claims abstract description 29
- 241000196324 Embryophyta Species 0.000 abstract description 34
- 239000003086 colorant Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000003462 vein Anatomy 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
- A01H9/00—Pteridophytes, e.g. ferns, club-mosses, horse-tails
Definitions
- Botanical classification Nephrolepis exaltata cultivar Nr. 21.
- the present invention relates to a new and distinct cultivar of Nephrolepis fern plant, botanically known as Nephrolepis exaltata, and hereinafter referred to by the name ‘Nr. 21’.
- the new Nephrolepis fern is a naturally-occurring whole plant mutation of the Nephrolepis exaltata cultivar Whitmanii, not patented.
- the new Nephrolepis fern was discovered by the Inventor in a controlled environment in De Kwakel, The Netherlands in November, 2000.
- the new Nephrolepis fern has not been observed under all possible environmental conditions.
- the phenotype may vary somewhat with variations in environment such as temperature and light intensity without, however, any variance in genotype.
- the following observations, measurements and comparisons describe plants grown in De Kwakel, The Netherlands, under conditions generally used in commercial practice.
- the new Nephrolepis fern is most similar to its parent cultivar, the Nephrolepis exaltata cultivar Whitmanii. However in side-by-side comparisons conducted in De Kwakel, The Netherlands, the new Nephrolepis fern differed from plants of the cultivar Whitmanii in the following characteristics:
- Plants of the new Nephrolepis fern were more upright in plant habit than plants of the cultivar Whitmanii.
- Plants of the new Nephrolepis fern were more compact than plants of the cultivar Whitmanii.
- Plants of the new Nephrolepis fern had narrower fronds than plants of the cultivar Whitmanii.
- the new Nephrolepis fern can be compared to plants of the Nephrolepis exaltata cultivar Corditas, not patented. However in side-by-side comparisons conducted in De Kwakel, The Netherlands, the new Nephrolepis fern differed from plants of the cultivar Corditas in the following characteristics:
- Plants of the new Nephrolepis fern were more upright in plant habit than plants of the cultivar Corditas.
- Plants of the new Nephrolepis fern had longer fronds than plants of the cultivar Corditas.
- the photograph at the top of the first sheet comprises a side perspective view of a typical plant of ‘Nr. 21’.
- the photograph at the bottom of the sheet comprises a close-up view of a typical frond of ‘Nr. 21’.
- Botanical classification Nephrolepis exaltata cultivar Nr. 21.
- Propagation By tissue culture.
- Root description Fine and brown in color.
- Plant height. About 50 to 60 cm from soil line to top of plant plane.
- Plant vigor. Moderate.
- Frond description. Quality of fronds per plant: About 100.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Nephrolepis plant named ‘Nr. 21’, characterized by its mostly upright and somewhat outwardly arching plant habit; strong, erect and visible rachis; and long straight fronds with numerous undulate pinnae.
Description
Botanical classification: Nephrolepis exaltata cultivar Nr. 21.
The present invention relates to a new and distinct cultivar of Nephrolepis fern plant, botanically known as Nephrolepis exaltata, and hereinafter referred to by the name ‘Nr. 21’.
The new Nephrolepis fern is a naturally-occurring whole plant mutation of the Nephrolepis exaltata cultivar Whitmanii, not patented. The new Nephrolepis fern was discovered by the Inventor in a controlled environment in De Kwakel, The Netherlands in November, 2000.
Since May 2001, asexual reproduction by divisions of the new Nephrolepis fern in a controlled environment at De Kwakel, The Netherlands has shown that the unique features of this new Nephrolepis fern are stable and retained through successive generations of asexual reproduction.
The new Nephrolepis fern has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature and light intensity without, however, any variance in genotype. The following observations, measurements and comparisons describe plants grown in De Kwakel, The Netherlands, under conditions generally used in commercial practice.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Nr. 21’. These characteristics in combination distinguish ‘Nr. 21’ as a new and distinct cultivar:
1. Mostly upright and somewhat outwardly arching plant habit.
2. Strong, erect and visible rachis.
3. Long straight fronds with numerous undulate pinnae.
The new Nephrolepis fern is most similar to its parent cultivar, the Nephrolepis exaltata cultivar Whitmanii. However in side-by-side comparisons conducted in De Kwakel, The Netherlands, the new Nephrolepis fern differed from plants of the cultivar Whitmanii in the following characteristics:
1. Plants of the new Nephrolepis fern were more upright in plant habit than plants of the cultivar Whitmanii.
2. Plants of the new Nephrolepis fern were more compact than plants of the cultivar Whitmanii.
3. Plants of the new Nephrolepis fern had narrower fronds than plants of the cultivar Whitmanii.
The new Nephrolepis fern can be compared to plants of the Nephrolepis exaltata cultivar Corditas, not patented. However in side-by-side comparisons conducted in De Kwakel, The Netherlands, the new Nephrolepis fern differed from plants of the cultivar Corditas in the following characteristics:
1. Plants of the new Nephrolepis fern were more upright in plant habit than plants of the cultivar Corditas.
2. Plants of the new Nephrolepis fern had longer fronds than plants of the cultivar Corditas.
3. Rachis of plants of the new Nephrolepis were more visible than rachis of plants of the cultivar Corditas.
The accompanying colored photographs illustrate the overall appearance of the new cultivar, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the actual colors of the new Nephrolepis fern.
The photograph at the top of the first sheet comprises a side perspective view of a typical plant of ‘Nr. 21’.
The photograph at the bottom of the sheet comprises a close-up view of a typical frond of ‘Nr. 21’.
In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2001 Edition, except where general terms of ordinary dictionary significance are used.
Plants in the aforementioned photographs and used in the following description were grown under conditions which closely approximate commercial production conditions from February to June in a glass-covered greenhouse in De Kwakel, The Netherlands. During the production of the plants, day temperatures were about 22° C., night temperatures were about 19° C. and light levels were about 22,000 to 28,000 lux. Plants in the photographs and used for the description were about six months old when the photographs and description were taken.
In the following description, color references are made to The Royal Horticultural Society Colour Chart, 2001 Edition, except where general terms of ordinary dictionary significance are used.
Botanical classification: Nephrolepis exaltata cultivar Nr. 21.
Parentage: Naturally-occurring whole plant mutation of Nephrolepis exaltata cultivar Whitmanii, not patented.
Propagation: By tissue culture.
Propagation:
Time to initiate roots, summer.—About 30 days at 24° C.
Time to initiate roots, winter.—About 35 days at 22° C.
Root description.—Fine and brown in color.
Plant description:
Growth habit.—Mostly upright and somewhat outwardly arching; symmetrical; relatively compact; appropriate for 10 to 15-cm containers.
Plant height.—About 50 to 60 cm from soil line to top of plant plane.
Plant width.—About 85 cm.
Plant vigor.—Moderate.
Frond description.—Quantity of fronds per plant: About 100. Leaf arrangement: Bi-pinnate. Frond length: About 30 to 60 cm. Frond width: About 3 to 7 cm. Rachis length: About 30 to 60 cm. Rachis diameter: About 1.5 to 2.5 mm. Rachis color: 146A overlain with 186A.
Pinnae description.—Shape: Narrowly deltoid. Length: About 5 to 17 mm. Width: About 2 to 8 mm. Quantity of pinnae: Numerous, about 400 to 500 per frond. Margin: Slightly dentate; undulate. Apex: Acute. Base: Truncate, asymmetrical. Aspect: Undulate along axis. Attachment: Sessile. Texture: Leathery; glabrous. Venation pattern: Pinnate. Color: When developing, upper and lower surfaces: 144B. Fully developed, upper surface: Between 143A and 137A; venation, 146A. Fully developed, lower surface: Between 143A and 137C; midvein, 146A, lateral veins, 146B.
Spores.—None observed.
Disease/pest resistance: Resistance to pathogens and pests common to Nephrolepis ferns has been observed.
Temperature tolerance: Plants of the new Nephrolepis fern have been observed to be tolerant to temperatures ranging from 12 to 32° C.
Claims (1)
1. A new and distinct cultivar of Nephrolepis plant named ‘Nr. 21’, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/716,058 USPP14995P2 (en) | 2003-11-18 | 2003-11-18 | Nephrolepis plant named ‘Nr.21’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/716,058 USPP14995P2 (en) | 2003-11-18 | 2003-11-18 | Nephrolepis plant named ‘Nr.21’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP14995P2 true USPP14995P2 (en) | 2004-07-06 |
Family
ID=32595594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/716,058 Expired - Lifetime USPP14995P2 (en) | 2003-11-18 | 2003-11-18 | Nephrolepis plant named ‘Nr.21’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP14995P2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP15958P2 (en) * | 2004-05-03 | 2005-09-13 | Braam Young Plants B.V. | Nephrolepis plant named ‘Nr. 20’ |
| USPP16531P2 (en) * | 2005-02-11 | 2006-05-09 | Sunlet Nursery, Inc. | Nephrolepis plant named ‘Sunjest’ |
-
2003
- 2003-11-18 US US10/716,058 patent/USPP14995P2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP15958P2 (en) * | 2004-05-03 | 2005-09-13 | Braam Young Plants B.V. | Nephrolepis plant named ‘Nr. 20’ |
| USPP16531P2 (en) * | 2005-02-11 | 2006-05-09 | Sunlet Nursery, Inc. | Nephrolepis plant named ‘Sunjest’ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: BRAAM YOUNG PLANTS B.V., NETHERLANDS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VAN ANDEL, OTTO JAN ROBERT;REEL/FRAME:014715/0251 Effective date: 20030815 |