Details for: PI 387935, Poa pratensis L., 226


Summary Data
Taxonomy:
Poa pratensis L.
Top Name:
226
Origin:
Collected – Alberta, Canada
Received by NPGS:
01 Apr 1974
PI Assigned:
1974
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 387935 75i SD
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:
Poa pratensis L.
Top Name:
226
Origin:
Collected – Alberta, Canada
Received by NPGS:
01 Apr 1974
PI Assigned:
1974
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1973.
Alberta, Canada
Locality: 13km north of Smithers

Donated
01 April 1974.
Ontario, Canada
Comment: Seed collected in 1973 by W.L. Pringle, Research Station, Beaverlodge, Alberta
Donor(s):
Accession Names and Identifiers
226
Type: Other or unclassified name

Narrative
Poa pratensis L.
Genus:
Poa
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Poinae
Nomen number:

28996
Place of publication:

Sp. pl. 1:67. 1753, nom. cons.
Comment:
conserved (nom. cons.) with a conserved type (Shenzhen ICN Art. 14.9 & App. IV)
Verified:
05/13/1992 by ARS Systematic Botanists.
Other conspecific taxa
Poa pratensis L. subsp. agassizensis (B. Boivin & D. Löve) Roy L. Taylor & MacBryde (0 active accession[s])
Poa pratensis L. subsp. alpigena (Blytt) Hiitonen (2 active accession[s])
Poa pratensis L. subsp. angustifolia (L.) Arcang. (86 active accession[s])
Poa pratensis L. subsp. colpodea (Th. Fr.) Tzvelev (0 active accession[s])
Poa pratensis L. subsp. pratensis (8 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
EnglishEnglish meadow grass  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
EnglishKentucky bluegrass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishsmooth meadow grass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchpâturin des prés  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanWiesenrispengras  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianerba fienarola  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajinagahagusa  2Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portuguesecapim-do-campo  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishgrama de prados  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishpoa común  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishzacate poa  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishängsgröe  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesecao di zao shu he  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Koreanwangpoapul  2Lee, Y. N. 1997. Flora of Korea.
Transliterated Russianmjatlik lugovoj  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Annotations
Other Links
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Pathogens
Vouchers
Citations
  • Johnson, R. C., W. J. Johnston, & C. T. Golob. 2003. Residue management, seed production, crop development, and turf quality in diverse Kentucky bluegrass germplasm. Crop Sci. (Madison) 43:1091-1099. DOI: 10.2135/cropsci2003.1091. Number of accessions cited: 228
  • Johnson, R. C., W. J. Johnston, C. T. Golob, M. C. Nelson, & R. J. Soreng. 2002. Characterization of the USDA Poa pratensis collection using RAPD markers and agronomic descriptors. Genet. Resources Crop Evol. 49:349-361. DOI: 10.1023/A:1020662108929. Number of accessions cited: 228
  • Johnston, W. J., M. C. Nelson, R. C. Johnson, & C. T. Golob. 1997. Phenotypic evaluation of Poa pratensis L.: USDA/ARS Plant Introduction Germplasm Collection. Int. Turfgrass Soc. Res. J. 8:305-311. Number of accessions cited: 232
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEPowdery mildewPowdery mildew observed2 - (0 = NO INFECTION, 3 = SEVERE INFECTION) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD
GROWTHPlant heightPlant height at maturity in centimeters90 For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
GROWTHGrowth habitPlant growth habit4 - (1 = PROCUMBENT, 9 = UPRIGHT) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
GROWTHSpring growthInitiation of spring growth4 - (1 = EARLIEST, 9 = LATE) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.03 GRASS.SEEDWEIGHT.WRPISPI 387935 75i SD
MORPHOLOGYLeaf colorLeaf color5 - (1 = light green, 9 = dark green) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
MORPHOLOGYPlant uniformityGeneral uniformity of the accession6 - (1 = LEAST UNIFORMITY, 9 = MOST UNIFORMITY) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD
MORPHOLOGYTurf potentialTurf potential4 - (1 = LEAST POTENTIAL, 9 = MOST POTENTIAL) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD
MORPHOLOGYLeaf heightMean leaf height (canopy) measured in centimeters21 For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD
MORPHOLOGYDwarf Growth CharacteristicsDwarf growth characteristics3 - (1 = LEAST DWARF, 9 = MOST DWARF) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)149 For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
PHENOLOGYMaturity DateDay of year when seed maturity is reached179 For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD
PHENOLOGYHeading DateDays after January 1 when visible heads are observed on more than 50% of the tillers.128 For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row63 For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1994.JOHNSONPI 387935 75i SD
PRODUCTIONBiomassBiomass at maturity6 - (1 = LEAST BIOMASS, 9 = MOST BIOMASS) For an Excel spread sheet of the 1994 and 1995 Poa data . ">GRASS.1995.JOHNSONPI 387935 75i SD