Details for: 14G2000033, Lolium perenne L., 'Cropper'


Summary Data
Taxonomy:
Lolium perenne L.
Cultivar:
'Cropper'
Origin:
Origin – Netherlands
Maintained:
Historic Record
Received by CRI:
1981
Improvement Status:
Advanced/improved cultivar
Life form:
Perennial
Growth class:
winter
Is Core:
N
Form Received:
Seed
Availability
This is historical information about this accession. It no longer exists and can not be requested.
Historical record only. Please do not request this accession.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Lolium perenne L.
Cultivar:
'Cropper'
Origin:
Origin – Netherlands
Maintained:
Historic Record
Received by CRI:
1981
Improvement Status:
Advanced/improved cultivar
Life form:
Perennial
Growth class:
winter
Is Core:
N
Form Received:
Seed
Source History
Developed
  Netherlands

Donated
 

Donator(s):
Accession Group(s)
Group name: Trávy
Note: Grasses
To search for accessions in this group, click the following link. Trávy

Accession Names and Identifiers
'Cropper'
Type: Cultivar name

Lolium perenne
Type: Full taxon

Narrative
Curator: Simona Raab, OSEVA PRO Ltd. Grassland Research Institute (CZE082) raab@oseva.cz
Lolium perenne L.
Genus:
Lolium
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Loliinae
Nomen number:

22494
Place of publication:

Sp. pl. 1:83. 1753
Verified:
May 08, 1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Lolium perenne L. subsp. perenne

Heterotypic Synonym(s)
Lolium boucheanum Kunth
Lolium marschallii Steven

Common names
LANGUAGENAMEALTERNATE NAMENOTESEQCITATION
English English ryegrass 1 Rehm, S. 1994. Multilingual dictionary of agronomic plants
English perennial ryegrass 1 Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Afrikaans meerjarige raaigras 2 Henderson, L. 2001. Alien weeds and invasive plants: a complete guide to declared weeds and invaders in South Africa. Plant Protection Research Institute, Handbook 12
Arabic gazun 2 Boulos, L. & M. N. El-Hadidi. 1984. The weeds of Egypt.
English (Canada) perennial rye grass Agriculture & Agri-Food Canada official name 2 Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 30.
French ivraie vivace 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
French ray-grass anglais 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
French (Canada) ivraie vivace Agriculture & Agroalimentaire Canada nom officiel 2 Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 30.
German deutsches Weidelgras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
German englisches Raygras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian loglio perenne 2 International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji hoso-mugi 2 Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portuguese azevém-vivaz 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Portuguese lólio-perenne 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish ballico perenne 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish césped inglés 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish raygras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish engelskt rajgräs 2 Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese hei mai cao 2 Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Korean homilpul 2 Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:106.
Annotations
Other Links
Actions
  • Curator Change: Previous: Martin LOŠÁK, Current: Simona Raab. 08 Sep 2021.
  • Enter ECN Into System: . 05 Jan 1988.
Pathogens
Vouchers
Citations
Pedigree
Pollination type:
(6) Polycross
Description:
synthetic variety from ecotypes from old greenswards
Intellectual Property Rights
Czech registration. Issued: 01 Jan 1982.
MLS. (Multi-Lateral System FAO item.)
MLS.
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
BIOLOGY032 Lodging - resistanceBefore the first conservation cut.5 - medium1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
BIOLOGY040 Drought - resistance 7 - high 71 - 80 (%)1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
BIOLOGY080 Sward - resistance to weed ingressionGround cover of weedy grasses and weed. Spring - summer - autumn, 2 days before cut.8 - high to very high 1 - 5 (%)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
BIOLOGY093 Sward - resistance to weed ingressionGround cover of weedy grasses and weed. Summer - autumn, 2 days before cut.8 - high to very high 1 - 5 (%)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
MORPHOLOGY017 Leaf - colour intensitySee descriptor no. 16.5 - medium1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
MORPHOLOGY072 Sward - field establishmentEvaluated when 75% ground cover has been reached.5 - medium1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
MORPHOLOGY075 Sward - ground coverLiving ground cover of sown turf species. Spring - summer - autumn, 2 days after cut.7 - high 90 - 94 (%)1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
MORPHOLOGY076 Sward - densityBased on number of tillers in closed sward, excluding damaged patches. Spring - summer - autumn, 2 days after cut. fig.57 - dense1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
MORPHOLOGY077 Sward - leaf textureVisual evaluation of leaf width. Spring - summer - autumn, before cut.5 - medium 2,1 - 3 (mm)1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
MORPHOLOGY085 Sward - ground coverLiving ground cover by sown turf species. Spring - summer - autumn, 2 days after cut.7 - high 90 - 94 (%)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
MORPHOLOGY091 Sward - densityBased on number of tillers in closed sward, excluding damaged patches. Summer - autumn, after cut. fig.55 - medium1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
MORPHOLOGY092 Sward - colour intensitySummer (before flowering) - autumn.5 - medium1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
OTHER086 Sward - applicability for extensive lawns based on vertical growthHeight of sward including flowering stems before the first cut. fig.77 - good 30 - 45 (cm)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
OTHER088 Sward - applicability for extensive lawns based on abundance of inflorescencesBefore the first cut.5 - medium1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
OTHER089 Sward - applicability for extensive lawns based on biomass productionEstimate of above-ground biomass production before the first cut.7 - good1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
OTHER090 Sward - applicability for extensive lawns based on autumn regrowthHeight of sward excluding sporadic heads. In the autumn before the second cut. fig.87 - good 11 - 15 (cm)1986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
PHENOLOGY029 Time of inflorescence emergenceNumber of days from the 1st April. When beginning has been reached at 10% stems in the plot. At single plants - when the tip of 3 inflorescences is just visible. fig.36 - medium to late 54 - 60 (days)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
PHENOLOGY031 Abundance of inflorescence emergenceEstimate of number of flowering stems.m-2 at heading.7 - high 1501 - 20001986 OSEVA PRO Ltd. Grassland Research Station (6) Not Available
PHENOLOGY070 Sward - seedling emergenceNumber of days after sowing till seedling emergence. fig.47 - rapid 8 - 14 (days)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
PRODUCTION062 Sward - seed maturityNumber of days from the 1st April.7 - late 121 - 132 (days)1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
PRODUCTION079 Sward - cleanness of cutAppearance of vascular bundle fibres at cut ends of leaves. Spring - summer - autumn, 2 days after cut.5 - medium1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
PRODUCTION082 Sward - visual quality ratingAll aspects of turf quality integrated. Spring - summer - autumn.7 - good1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available
PRODUCTION094 Sward - visual quality ratingAll aspects important for extensive turf integrated. Spring - summer - autumn.7 - good1982 OSEVA PRO Ltd. Grassland Research Station (5) Not Available