Details for: 13T0300145, Trifolium repens L. var. repens, 'Siwan'


Summary Data
Taxonomy:
Trifolium repens L. var. repens
Cultivar:
'Siwan'
Origin:
Origin – United Kingdom
Received by CRI:
1990
Improvement Status:
Advanced/improved cultivar
Life form:
Perennial
Growth class:
spring
Is Core:
N
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed0.07 gram13T0300145
curator must confirm the availability
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Trifolium repens L. var. repens
Cultivar:
'Siwan'
Origin:
Origin – United Kingdom
Received by CRI:
1990
Improvement Status:
Advanced/improved cultivar
Life form:
Perennial
Growth class:
spring
Is Core:
N
Form Received:
Seed
Source History
Accession Group(s)
Group name: Pícniny
Note: Fodder plants
To search for accessions in this group, click the following link. Pícniny

Accession Names and Identifiers
'Siwan'
Type: Cultivar name

Ac 33
Type: Other or unclassified name

Trifolium repens var. repens f. giganteum
Type: Full taxon

Narrative
Curator: Tomáš VYMYSLICKÝ, Research Institute for Fodder Plants, Ltd. (CZE096) vymyslicky@vupt.cz
Trifolium repens L. var. repens
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trifoliastrum
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

40346
Verified:
March 26, 2007 by ARS Systematic Botanists.
Other conspecific taxa
Trifolium repens L. (108 active accession[s])
Trifolium repens L. f. hollandicum (Erith) Jáv. & Soó (0 active accession[s])
Trifolium repens L. var. biasolettii (Steud. & Hochst.) Asch. & Graebn. (0 active accession[s])
Trifolium repens L. var. giganteum Lagr.-Foss. (0 active accession[s])
Trifolium repens L. var. macrorrhizum Boiss. (0 active accession[s])
Trifolium repens L. var. nevadense (Boiss.) C. Vicioso (0 active accession[s])
Trifolium repens L. var. ochranthum Maly ex Asch. & Graebn. (0 active accession[s])
Trifolium repens L. var. orbelicum (Velen.) Fritsch (0 active accession[s])
Trifolium repens L. var. orphanideum (Boiss.) Boiss. (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Amoria repens (L.) C. Presl

Heterotypic Synonym(s)
Trifolium repens L. var. rubescens hort.

Common names
Annotations
Other Links
Actions
  • Curator Change: Previous: Daniela KNOTOVÁ, Current: Tomáš VYMYSLICKÝ. 14 May 2021.
  • Enter ECN Into System: . 25 Jan 1994.
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
Czech registration. Issued: 01 Jan 1984.
MLS. (Multi-Lateral System FAO item.)
MLS.
FAO Standard Material Transfer Agreement.
Year of introduction. Issued: 01 Jan 1987.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
BIOLOGY039 Winter hardiness - resistance 8 - 81-90 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
BIOLOGY040 Survival of plants during vegatation 4 - 36-45 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
BIOLOGY041 Persistence 7 - high 71-80 %2021 Research Institute for Fodder Plants Ltd. Co (5) 
BIOLOGY043 Lodging - resistance 5 - medium2022 Research Institute for Fodder Plants Ltd. Co (4) 
BIOLOGY046 Virus - disease - resistance 5 - moderate1992 Research Institute for Fodder Plants Ltd. Co. (2) 
CHEMICAL081 Stand - dry matter content 9 - very high >31,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
CHEMICAL082 Dry matter - content of nitrogen atacks 7 - high 20,1-22,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
CHEMICAL083 Dry matter - content of fibre 3 - low 12,0-18,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
CHEMICAL085 Dry matter - content of cyanoglucosides 9 - very high >4,00 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY001 Cotyledons - indumentum 1 - absent or very weak2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY002 Cotyledons - size 5 - medium2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY005 Leaf rosette - shape (in autumn) 3 - semi-prostrate2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY006 Leaf rosette - shape (in spring) 3 - semi-prostrate2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY007 Leaf rosette - size 5 - medium 12,1-18,0 cm2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY008 Spaced plant - morphobiotype 4 - is formed by flowering and non flowering stems with medium rosette2022 Research Institute for Fodder Plants Ltd. Co (4) 
MORPHOLOGY009 Spaced plant - shape 3 - semi-prostrate2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY010 Spaced plant - number of stems (second year of life, first cut) 4 - 30,1-40,02021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY011 Stem - shape in diameter 1 - rounded2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY012 Stem - colour 9 - with anthocyanin2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY013 Stem - thickness 3 - thin2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY014 Stem - length 1 - very short < 30 cm2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY015 Stem - indumentum 1 - absent or very sparse2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY016 Stem - number of internodes 7 - many 8,1- 9,02021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY017 Stem - length of middle internode 1 - very short < 4,0 cm2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY019 Leaflet terminal - shape 1 - rounded2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY020 Leaflet terminal - colour 7 - grey-green1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY021 Leaflet terminal - margin 3 - entire2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY022 Leaflet terminal - indumentum 1 - absent or very sparse2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY023 Leaflet terminal - pattern 7 - intensive1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY024 Leaflet terminal - legth 3 - short 15,0-30,0 mm2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY025 Leaflet terminal - width 5 - medium 16,1-25,0 mm2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY026 Leaflet terminal - area 5 - medium 7,1- 9,0 cm21992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY027 Leaf - polyphyly 1 - spontaneous2021 Research Institute for Fodder Plants Ltd. Co (5) 
MORPHOLOGY028 Inflorescence - shape 2 - spherical2022 Research Institute for Fodder Plants Ltd. Co (4) 
MORPHOLOGY029 Inflorescence - length 3 - short 16,0-25,0 mm2022 Research Institute for Fodder Plants Ltd. Co (4) 
MORPHOLOGY030 Inflorescence - width 5 - medium 15,1-25,0 mm2022 Research Institute for Fodder Plants Ltd. Co (4) 
MORPHOLOGY031 Inflorescence - number of flowers 6 - 81- 951992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY033 Corolla - colour 1 - white1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY034 Seed - shape 7 - cordate1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY035 Seed - colour 6 - violet-yellow1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY066 Stand - density 9 - very dense1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY067 Stand - height at the beginning of flowering 3 - low 31-40 cm1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY068 Stand - height at the beginning of the ripenning 3 - low 30,1-40,0 cm1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY070 Stand - number of cuts during the year 4 - 3 cuts under favourable conditions1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY071 Stand - regrowth 9 - very high1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY076 Stand - yield share in the first cut to the whole yield per year 6 - 70,1- 77,5 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
MORPHOLOGY077 Stand - intensity of flowering 5 - medium1992 Research Institute for Fodder Plants Ltd. Co. (2) 
OTHER109 Main utilization 1 - cutting1992 Research Institute for Fodder Plants Ltd. Co. (2) 
OTHER110 Germination seed - store 9 - available1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PHENOLOGY037 Vegetation period - by the beginning of flowering (first cutting of the second y 5 - medium1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PHENOLOGY038 Vegetation period by seeds ripening 5 - medium1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION036 Seed - 1000-seed weight 2 - 0,50-0,80 g1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION042 Longevity 5 - high (3 years)1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION045 Suitability for mixtures 9 - very good2021 Research Institute for Fodder Plants Ltd. Co (5) 
PRODUCTION065 Stand - vigour before harvesting 9 - very good1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION072 Yield - green matter (to the standard cv.) 3 - low 75,1- 85,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION073 Stand - yield hay (to the standard cv.) 5 - medium 95,1-105,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION074 Stand - yield of absolute dry matter (to thestandard cv.) 5 - medium 95,0-105,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2) 
PRODUCTION079 Stand - seed yield (to the standard cv.) 3 - low 60,1- 75,0 %1992 Research Institute for Fodder Plants Ltd. Co. (2)