Details for: 14G1900049, Lolium multiflorum Lam., 'Merwester R.V.P.'


Summary Data
Taxonomy:
Lolium multiflorum Lam.
Cultivar:
'Merwester R.V.P.'
Origin:
Origin – Belgium
Received by CRI:
1981
Improvement Status:
Advanced/improved cultivar
Life form:
Annual
Growth class:
spring
Is Core:
N
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed0.3 gram14G1900049
Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Lolium multiflorum Lam.
Cultivar:
'Merwester R.V.P.'
Origin:
Origin – Belgium
Received by CRI:
1981
Improvement Status:
Advanced/improved cultivar
Life form:
Annual
Growth class:
spring
Is Core:
N
Form Received:
Seed
Source History
Developed
 

Developer(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
'Merwester R.V.P.'
Type: Cultivar name

Merwester
Type: Duplicate accession name

Lolium multiflorum var. westerwoldicum
Type: Full taxon

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

22493
Place of publication:

Fl. franç. 3:621. 1779 ("1778")
Verified:
May 08, 1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Lolium multiflorum Lam. var. multiflorum

Homotypic Synonym(s)
Lolium perenne L. subsp. multiflorum (Lam.) Husn., nom. inval.

Heterotypic Synonym(s)
Lolium gaudinii Parl., nom. inval.
Lolium italicum A. Braun, nom. inval.
Lolium multiflorum Lam. var. westerwoldicum Wittm.

Common names
LANGUAGENAMEALTERNATE NAMENOTESEQCITATION
English annual ryegrass 1 Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English Italian ryegrass 1 Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English lovitto ryegrass 1 Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English Westerwold ryegrass 1 Terrell, E. E. 1968. A taxonomic revision of the genus Lolium. Techn. Bull. U.S.D.A. 1392:10.
English Westerwolds ryegrass 1 Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Afrikaans Italiaanse 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
English (Canada) Italian 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 multiflore 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
French ray-grass d'Italie 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
French (Canada) ivraie multiflore Agriculture & Agroalimentaire Canada nom officiel 2 Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 30.
German italienisches Raygras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
German welsches Weidelgras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
German westerwoldisches Weidelgras 2 Terrell, E. E. 1968. A taxonomic revision of the genus Lolium. Techn. Bull. U.S.D.A. 1392:10.
Italian loglio italico 2 International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Portuguese azevém 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish ballico italiano 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish raygrás italiano 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish italienskt rajgräs 2 Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese duo hua hei mai cao 2 Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
Actions
  • Curator Change: Previous: Martin LOŠÁK, Current: Simona Raab. 08 Sep 2021.
  • Enter ECN Into System: . 30 Jan 1992.
Pathogens
Vouchers
Citations
Pedigree
Pollination type:
(3) Individ. Selection
Description:
S-from Italian ryegrass Lemtal
Intellectual Property Rights
MLS. (Multi-Lateral System FAO item.)
MLS.
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
CHEMICAL066 Organic matter digestibilityAt the first cut.5 - medium 66 - 75 (%)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
CHEMICAL067 Content of crude protein in dry matterAt the first cut.5 - medium 10,6 - 12,0 (%)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
MORPHOLOGY007 Stem - lengthAt beginning of flowering in the 1st year after sowing.Length including inflorescence.5 - medium 676 - 850 (mm)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
MORPHOLOGY009 Stem - number of leavesAt beginning of flowering in the 1st year after sowing.5 - medium 3,1 - 41984 OSEVA PRO Ltd. Grassland Research Station (4) 
MORPHOLOGY013 Leaf - width of the second leaf (from the top)At beginning of flowering in the 1st year after sowing.3 - narrow 3,6 - 5,0 (mm)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
MORPHOLOGY014 Leaf - length of the second leaf (from the top)At beginning of flowering in the 1st year after sowing.5 - medium 181 - 220 (mm)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
MORPHOLOGY020 Inflorescence - lengthAt beginning of flowering in the 1st year after sowing.5 - medium 181 - 220 (mm)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
MORPHOLOGY028 Spring growth rateEvaluated when the earliest variety has reached 20 cm of sward height. fig.27 - rapid 16 - 20 (cm)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
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.39 - very late > 74 (days)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
PHENOLOGY033 Regrowth after cutting - at conservation managementBased on regrowth bulk 2 weeks after cut.7 - high1984 OSEVA PRO Ltd. Grassland Research Station (4) 
PRODUCTION056 Sward - total DM yield/year 5 - medium 0,91 - 1,1 (kg.m2)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
PRODUCTION057 Sward - percentage of the 1st cut DM yield on total yield 5 - medium 46 - 60 (%)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
PRODUCTION062 Sward - seed maturityNumber of days from the 1st April.8 - late to very late 133 - 144 (days)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
PRODUCTION063 Sward - seed yieldAt maturity.3 - low 25,1 - 45 (g.m2)1984 OSEVA PRO Ltd. Grassland Research Station (4) 
PRODUCTION065 Sward - 1000 seeds weight (TSW)TSW - caryopsis according to the descriptor no. 254 - low to medium 1,51 - 2,2 (g)1984 OSEVA PRO Ltd. Grassland Research Station (4)