Details for: PI 561471, Trifolium hirtum All., 'OVERTON R18'


Summary Data
Taxonomy:
Trifolium hirtum All.
Cultivar:
'OVERTON R18'
Origin:
Developed – Texas, United States
Received by NPGS:
29 May 1992
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 561471 01 SD
 
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Core Passport Data
Taxonomy:
Trifolium hirtum All.
Cultivar:
'OVERTON R18'
Origin:
Developed – Texas, United States
Received by NPGS:
29 May 1992
Improvement Status:
Cultivar
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Donated
29 May 1992.
Texas, United States

Donor(s):
Accession Names and Identifiers
'OVERTON R18'
Type: Cultivar name

Narrative
Late maturing, cold tolerant. Matures seed by mid-June at Overton, and is winter hardy as far north as central Oklahoma. Productive in March, April, and May with a 5 year average forage production of 3671kg DM/ha in Texas.
Trifolium hirtum All.
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Trifolium
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

40241
Place of publication:

Auct. fl. pedem. 20. 1789
Verified:
03/23/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Trifolium hispidum Desf.

Common names
LanguageNameAlternate namenoteseqCitation
Englishrose clover  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Italiantrifoglio irto  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajibirōdo-aka-tsumekusa  2Iwatsuki, K. et al. 1993-. Flora of Japan.
Spanishtrébol rosa  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishrosenklöver  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Selection from mixed line (PI 311483) introduced from Spain
Intellectual Property Rights
Crop Science Registration. CV-100, OTHER LEGUMES. Issued: 01 Nov 1992.
  • Smith, G. R., F .M. Rouquette, Jr., G. W. Evers, M. A. Hussey, W. R. Ocumpaugh, J. C. Read, & A. M. Schubert. 1992. Overton R18 rose clover. Crop Sci. (Madison) 32(6):1507. Note: CV-100

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHCrown widthVisual estimate of most common crown width. Mean value scored 1.0 (wide) to 9.0 (narrow)5 CLOVER.S9.97PI 561471 01 SD
GROWTHGrowth habitGrowth habit (1 = Prostrate, 9 = Very erect)5 CLOVER.S9.97PI 561471 01 SD
GROWTHPlant heightPlant height in centimeters28 CLOVER.S9.97PI 561471 01 SD
GROWTHPlant typePlant type2 - Intermediate CLOVER.S9.97PI 561471 01 SD
GROWTHPlant widthPlant width in centimeters62 CLOVER.S9.97PI 561471 01 SD
GROWTHSpring plant sizeVisual estimate of most common plant size in the spring. (1.0 = Large, 9.0 = Small)9 CLOVER.S9.97PI 561471 01 SD
GROWTHSummer plant sizeVisual estimate of most common plant size in summer (1 = Large, 9 = Small)9 - Small CLOVER.S9.97PI 561471 01 SD
GROWTHUniformityPlant uniformity for growth and development within accession taken at 50% flowering (1 = Most uniform, 9 = Least uniform)1 - Most uniform CLOVER.S9.97PI 561471 01 SD
GROWTHVigorPlant vigor (1 = Most vigorous, 9 = Poor)5 - Medium CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYFlower colorFlower color2 - Pinkish-white CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYNumber of headsNumber of heads (1 = Many, 9 = Few)1 - Many CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYLeaf colorColor of leaves5 - Medium green CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYLeafinessLeafiness (1 = Most, 9 = Few)5 CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYMarking of leaves as defined bLeaf marking (0 = None, 1.0 = Circular, 2.0 = V Marking)0 CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYLeaf markingDegree of leaf marking (1.0 = Strong, 9.0 = None)9 CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYLeaf sizeLeaf size (1 = Largest, 9 = Small)5 CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYPubescencePubescence9 - Dense CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYFMC stemsFMC stems1 - Coarse CLOVER.S9.97PI 561471 01 SD
MORPHOLOGYNumber of stemsRelative number of stems (1 = Many, 9 = Few)1 - Many CLOVER.S9.97PI 561471 01 SD
PHENOLOGYMaturity (time to mature)Relative time of maturity (1 = Very late, 9 = Very early)1 - Very late CLOVER.S9.97PI 561471 01 SD
PRODUCTIONFlower productionFlower production. Mean value scored 1.0 (most flowers) to 9.0 (no flowers)4 CLOVER.S9.97PI 561471 01 SD
PRODUCTIONHard seed at harvestPercent of hard seed recorded at harvest100 CLOVER.S9.97PI 561471 01 SD
PRODUCTIONSeed productionSeed production (1 = High, 9 = Low)1 - High CLOVER.S9.97PI 561471 01 SD
PRODUCTIONSpring recoverySpring recovery (1 = Much growth, 9 = Little01 - Much growth CLOVER.S9.97PI 561471 01 SD
PRODUCTIONStand survivalPercent of stand survival75 CLOVER.S9.97PI 561471 01 SD
PRODUCTION100 SEED WEIGHT IN GRAMSWeight of 100 seeds in grams0.28 CLOVER-ANNUALS.WEIGHTSPI 561471 01 SD