Details for: PI 202451, Lolium perenne L.

Summary Data

Taxonomy:

Lolium perenne L.

Origin:

Collected –

Maintained:

Western Regional PI Station

Received by NPGS:

Aug 1952

PI Assigned:

1952

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

160
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 202451 87i 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.

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Core Passport Data

Taxonomy:

Lolium perenne L.

Origin:

Collected –

Maintained:

Western Regional PI Station

Received by NPGS:

Aug 1952

PI Assigned:

1952

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

Locality: From Quichaura Ranch, near Tecka, Chubut.

Donated

August 1952.
Argentina

Accession Names and Identifiers

Narrative

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

Protologue link:

https://biodiversitylibrary.org/page/358102

Typification:

View in Linnean Typification Project

Verified:

05/08/1992 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

Language	Name	note	seq	Citation
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

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory
DISEASE	Crown rust	Resistance to crown rust caused by Puccinia coronata	6 - MODERATE NUMBER OF LESSIONS, MOST > 5mm		GRASS.CROWNRUST.1990.CASLER.LOLIUM	PI 202451 87i SD
DISEASE	Stem Rust	Resistance to Stem Rust caused by Puccinia graminis.	9 - SUSCEPTIBLE		GRASS.1993.HIGNIGHT	PI 202451 87i SD
GROWTH	Seedling vigor	Relative degree of seedling vigor	3 - (1 = BEST, 9 = POOR)		GRASS.SDLGVIGOR.1990.CASLER	PI 202451 87i SD
GROWTH	Aggressive	Aggressiveness (coded)	2 - MEDIUM		GRASS.W6	PI 202451 87i SD
GROWTH	Fall Recovery	Relative time of fall recovery (coded)	3 - LATE		GRASS.W6	PI 202451 87i SD
GROWTH	Plant vigor	Overall plant growth as compared to other accessions in the study	3 - (1 = WEAKEST, 9 = STRONGEST)		GRASS.VIGOR.1990.CASLER.LOLIUM	PI 202451 87i SD
GROWTH	Average Grazed Recovery	Sum of plot grazed recovery scores divided by number of plots (e.g. 0 = no recovery; 9 = maximum recovery from grazing). Plot grazed recovery = sum of ratings/initial numbers of live plants.	0		GRASS.AGR.1997.ARDMORE	PI 202451 87i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.259		GRASS.SEEDWEIGHT.WRPIS	PI 202451 87i SD
MORPHOLOGY	Leaf number	Relative number of leaves	2 - AVERAGE		GRASS.W6	PI 202451 87i SD
MORPHOLOGY	Leaf width	Leaf width measured in millimeters	4.5		GRASS.LEAFWIDTH.1990.CASLER.LOLIUM	PI 202451 87i SD
MORPHOLOGY	Shatter	Amount of shattering (coded)	3 - SLIGHT		GRASS.W6	PI 202451 87i SD
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	1 - ERECT		GRASS.W6	PI 202451 87i SD
MORPHOLOGY	Cluster group	The cluster group the accession has been assigned to.	2 - CLUSTER 2		GRASS.CLUSTER.1994.CASLER.LOLIUM	PI 202451 87i SD
PHENOLOGY	Heading Date	Days after January 1 when visible heads are observed on more than 50% of the tillers.	144		GRASS.1993.HIGNIGHT	PI 202451 87i SD
STRESS	Winter survival	Winter survival	1 - LITTLE	15	University of Minnesota Perennial Ryegrass Breeding Web site (as of 2006). An Excel spread sheet with the Minnesota data . ">GRASS.2005.HULKE.LOLIUM.PERENNE	PI 202451 87i SD
SUBSET	Core subset	A flag to indicate the accession is part of the core subset	Y - YES, THE ACCESSION IS PART OF THE CORE COLLECTION		GRASS.CORE.1994.LOLIUM.PERENNE	PI 202451 87i SD