Details for: PI 380641, Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium, 393


Summary Data
Taxonomy:
Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium
Top Name:
393
Origin:
Collected – Iran
Received by NPGS:
15 Sep 1972
PI Assigned:
1973
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 380641 83i 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:
Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium
Top Name:
393
Origin:
Collected – Iran
Received by NPGS:
15 Sep 1972
PI Assigned:
1973
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Iran
Locality: 20km northeast of Tabriz. On silt loam roadside.

Collector(s):
Donated
15 September 1972.
Washington, United States

Donor(s):
Accession Names and Identifiers
393
Type: Collector identifier

JS 0572
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
One isolated colony. Poor seed set, only trace of pubescence 10
Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subspp. intermedium
Genus:
Thinopyrum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

454546
Verified:
12/21/2007 by ARS Systematic Botanists.
Other conspecific taxa
Thinopyrum intermedium (Host) Barkworth & D. R. Dewey (232 active accession[s])
Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. barbulatum (Schur) Barkworth & D. R. Dewey (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum intermedium Host

Homotypic Synonym(s)
Agropyron intermedium (Host) P. Beauv.
Agropyron intermedium (Host) P. Beauv. var. intermedium
Elytrigia intermedia (Host) Nevski
Trichopyrum intermedium (Host) Á. Löve

Heterotypic Synonym(s)
Agropyron glaucum (Desf. ex DC.) Roem. & Schult.
Agropyron glaucum (Desf. ex DC.) Roem. & Schult. var. glaucum
Elymus hispidus (Opiz) Melderis
Elymus hispidus (Opiz) Melderis subsp. hispidus
Elytrigia intermedia (Host) Nevski subsp. intermedia

Common names
LanguageNameAlternate namenoteseqCitation
Englishintermediate wheatgrass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchchiendent intermédiaire as Agropyron intermedium2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Agropyron intermedium
Germangraugrüne Quecke as Agropyron intermedium2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Agropyron intermedium
Italianagropiro intermedio  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianagropiro villoso  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Spanishlastón azul as Agropyron intermedium2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: = Agropyron intermedium
Transliterated Russianpyrej srednyj  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: as Elymus hispidus subsp. hispidus
Annotations
  • Nomenclature Name Change: 10 Sep 1992, from Elytrigia intermedia (Host) Nevski subsp. barbulata (Schur) Á. Löve to Elytrigia intermedia (Host) Nevski subsp. intermedia
  • Nomenclature Name Change: 21 Dec 2007, from Elytrigia intermedia (Host) Nevski subsp. intermedia to Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium
  • The Taxonomic Name Of The Accession When It Was Received: 15 Sep 1972, from Agropyron intermedium (Host) P. Beauv. var. trichophorum (Link) Halácsy to Elytrigia intermedia (Host) Nevski subsp. intermedia
Other Links
Actions
Pathogens
Vouchers
Citations
  • Zheng, Qi, D. L. Klindworth, T. L. Friesen, Ai-Feng Liu, Zhen-Sheng Li, Shaobin Zhong, Yue Jin, & S. S. Xu. 2014. Characterization of Thinopyrum species for wheat stem rust resistance and ploidy level. Crop Sci. (Madison) 54:2663-2672. DOI: 10.2135/cropsci2014.02.0093. Number of accessions cited: 208
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALProteinCrude protein as calculated by the NIRS164 GRASS.1992.VOGELPI 380641 83i SD
CYTOLOGICChromosome numberSomatic chromosome number41 (14.3%)7 Excel file with chromosome numbers

docx file of Seeding reactions of the five Thinopyrum species to nine races of Puccinia graminis f. sp. tritici

docx file of marker genotypes

">GRASS.CHROMNUM.2014.ZHENG		 Not Available
CYTOLOGICChromosome numberSomatic chromosome number42 GRASS.1989.ASAYPI 380641 83i SD
DISEASEOverall Resistance to DiseaseOverall resistance to diseases4 - (1 = ALL PLANTS INFESTED, 9 = DISEASE FREE) GRASS.1992.VOGELPI 380641 83i SD
GROWTHPlant heightPlant height at maturity in centimeters101 GRASS.1992.VOGELPI 380641 83i SD
GROWTHPlant heightPlant height at maturity in centimeters125 GRASS.1989.ASAYPI 380641 83i SD
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during5 - (1 = CAESPITOSE, 9 = 1 METER OR MORE PER SEASON) GRASS.1989.ASAYPI 380641 83i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 380641 83i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 380641 83i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study4 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1992.VOGELPI 380641 83i SD
GROWTHAverage Grazed RecoverySum 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.0.9 GRASS.AGR.1997.IOWAPARKPI 380641 83i SD
MORPHOLOGYInflorescence number (coded)Inflorescence number (coded)5 - (1 = FEW, 9 = MOST) GRASS.1992.VOGELPI 380641 83i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.671 GRASS.SEEDWEIGHT.WRPISPI 380641 83i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 380641 83i SD
MORPHOLOGYLeaf orientationOrientation of the leaf8 - (1 = drooping, 9 = erect) GRASS.1992.VOGELPI 380641 83i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 380641 83i SD
MORPHOLOGYLeaf StrengthLeaf strength (coded)2 - TOUGH GRASS.W6PI 380641 83i SD
MORPHOLOGYRoot TypeRoot type (coded)4 - RHIZOMES GRASS.W6PI 380641 83i SD
MORPHOLOGYStem HabitStem growth habit (coded).3 - COMPACT GRASS.W6PI 380641 83i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 380641 83i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 380641 83i SD
MORPHOLOGYStem TextureStem texture (coded)1 - SOFT GRASS.W6PI 380641 83i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)186 GRASS.1989.ASAYPI 380641 83i SD
PHENOLOGYHeading DateDays after January 1 when visible heads are observed on more than 50% of the tillers.174 GRASS.1992.VOGELPI 380641 83i SD
PRODUCTIONForage yieldForage yield at first harvest measured in grams per plant green weight210 GRASS.1992.VOGELPI 380641 83i SD
PRODUCTIONForage qualityIn vitro dry matter digestibility as calculated by the nirs650 GRASS.1992.VOGELPI 380641 83i SD
PRODUCTIONLeaf abundanceLeaf abundance evaluated at head stage indicating the relative amount of leaf material comparedto stem.5 - (1 = low proportion of leaves, 9 = high proportion of leaves)  GRASS.1992.VOGELPI 380641 83i SD