Details for: PI 321395, Lolium rigidum Gaudin


Summary Data
Taxonomy:
Lolium rigidum Gaudin
Origin:
Donated – Central Bohemia, Czech Republic
Received by NPGS:
24 Jul 1967
PI Assigned:
1967
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 321395 86i 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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SEED

Core Passport Data
Taxonomy:
Lolium rigidum Gaudin
Origin:
Donated – Central Bohemia, Czech Republic
Received by NPGS:
24 Jul 1967
PI Assigned:
1967
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Donated
24 July 1967.
Central Bohemia, Czech Republic

Donor(s):
Accession Names and Identifiers
Narrative
Lolium rigidum Gaudin
Genus:
Lolium
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Loliinae
Nomen number:

22498
Place of publication:

Agrost. helv. 1:334. 1811
Verified:
05/08/1992 by ARS Systematic Botanists.
Other conspecific taxa
Lolium rigidum Gaudin subsp. lepturoides (Boiss.) Sennen & Mauricio (5 active accession[s])
Lolium rigidum Gaudin subsp. rigidum (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishannual ryegrass  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
EnglishMediterranean ryegrass  1Botanical Society of the British Isles. BSBI taxon database (on-line resource).
Englishrigid ryegrass  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Englishstiff darnel  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
EnglishWimmera ryegrass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchivraie raide  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Germansteifer Lolch  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishraygrás rígido  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Transcribed Chineseying zhi hei mai cao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
  • Taxonomic Re-Identification: 11 Jun 2001, from Lolium multiflorum Lam. to Lolium rigidum Gaudin
Other Links
Actions
Pathogens
Vouchers
Herbarium specimen
  • Saufferer, Sandy, USDA, ARS. 11 Jun 2001. Located at Pullman, Washington. Inventory sample: PI 321395. Sandy Saufferer made herbarium in 2001 or earlier.
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEStem RustResistance to Stem Rust caused by Puccinia graminis.6 - (1 = RESISTANT, 9 = SUSCEPTIBLE) GRASS.1973.FLORIDAPI 321395 67o SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters80 GRASS.1996.NELSONPI 321395 86i SD
GROWTHSeedling vigorRelative degree of seedling vigor6 - (1 = BEST, 9 = POOR) GRASS.SDLGVIGOR.1990.CASLERPI 321395 86i SD
GROWTHSeedling vigorRelative degree of seedling vigor7 - (1 = BEST, 9 = POOR) GRASS.1996.NELSONPI 321395 86i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 321395 86i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study4 - (1 = WEAKEST, 9 = STRONGEST) GRASS.VIGOR.1990.CASLER.LOLIUMPI 321395 86i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study5 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1973.FLORIDAPI 321395 67o SDNot Available
MORPHOLOGYCrown densityCrown density (Data taken during the fall of the8 - (1 = LEAST TILLERS, 9 = MOST TILLERS) GRASS.1996.NELSONPI 321395 86i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.242 GRASS.SEEDWEIGHT.WRPISPI 321395 86i SD
MORPHOLOGYFlowering habitFlowering habit9 - INDETERMINATE GRASS.1996.NELSONPI 321395 86i SD
MORPHOLOGYLeaf colorLeaf color5 - (1 = light green, 9 = dark green) GRASS.1996.NELSONPI 321395 86i SD
MORPHOLOGYLeaf orientationOrientation of the leaf3 - (1 = drooping, 9 = erect) GRASS.1996.NELSONPI 321395 86i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)121 GRASS.1996.NELSONPI 321395 86i SD
PHENOLOGYBloom dateBloom date - month and day (MMDD).6/20 GRASS.W6PI 321395 86i SD
PHENOLOGYHeading DateDays after January 1 when visible heads are observed on more than 50% of the tillers.163 GRASS.1973.FLORIDAPI 321395 67o SDNot Available
PRODUCTIONLeaf abundanceLeaf abundance evaluated at head stage indicating the relative amount of leaf material comparedto stem.6 - (1 = low proportion of leaves, 9 = high proportion of leaves)  GRASS.LEAFABUND.1990.CASLER.LOLIUMPI 321395 86i SD
PRODUCTIONLeaf abundanceLeaf abundance evaluated at head stage indicating the relative amount of leaf material comparedto stem.8 - (1 = low proportion of leaves, 9 = high proportion of leaves)  GRASS.1996.NELSONPI 321395 86i SD