Details for: PI 401161, Thinopyrum intermedium (Host) Barkworth & D. R. Dewey, D-815

Summary Data

Taxonomy:

Thinopyrum intermedium (Host) Barkworth & D. R. Dewey

Top Name:

D-815

Origin:

Collected – Iran

Maintained:

Western Regional PI Station

Received by NPGS:

01 Apr 1975

PI Assigned:

1975

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

183
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 401161 74i 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

Top Name:

D-815

Origin:

Collected – Iran

Maintained:

Western Regional PI Station

Received by NPGS:

01 Apr 1975

PI Assigned:

1975

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

1972.
Iran
Locality: Toward Chalus, on the Seritchal protected watershed above Karaj dam, 40km north of Karaj
Elevation: 2000m.

Collector(s):

Dewey, Douglas R., USDA-ARS

Donated

01 April 1975.
Utah, United States
Comment: Seed collected in June-August, 1972. Reproduced in 1974 by W-6 Regional Plant Introduction Staion, Washington State University, Pullman, Washington, 99164-6402.
Donor(s):

Dewey, Douglas R., USDA-ARS

Accession Names and Identifiers

D-815

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

JS 0572

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Plant with glaucose culms to 80cm. Small spikelets, truncate glumes. Single clone. 10

Thinopyrum intermedium (Host) Barkworth & D. R. Dewey

Genus:

Thinopyrum

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

314145

Place of publication:

Amer. J. Bot. 72:772. 1985

Verified:

12/21/2007 by ARS Systematic Botanists.

Other conspecific taxa

Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. barbulatum (Schur) Barkworth & D. R. Dewey (0 active accession[s])
Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium (161 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Agropyron varnense (Velen.) Hayek
Elymus hispidus (Opiz) Melderis subsp. varnensis (Velen.) Melderis
Elytrigia varnensis (Velen.) Holub

Common names

Language	Name	Alternate name	note	seq	Citation
Swedish	trubbkvickrot			2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations

Nomenclature Name Change: 21 Dec 2007, from Elytrigia intermedia (Host) Nevski to Thinopyrum intermedium (Host) Barkworth & D. R. Dewey

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
CYTOLOGIC	Chromosome number	Somatic chromosome number	42	GRASS.1989.ASAY	PI 401161 74i SD
GROWTH	Plant height	Plant height at maturity in centimeters	115	GRASS.1989.ASAY	PI 401161 74i SD
GROWTH	Vegetative spread rate	Rate of vegetative spread (Evaluated during	6 - (1 = CAESPITOSE, 9 = 1 METER OR MORE PER SEASON)	GRASS.1989.ASAY	PI 401161 74i SD
GROWTH	Aggressive	Aggressiveness (coded)	2 - MEDIUM	GRASS.W6	PI 401161 74i SD
GROWTH	Fall Recovery	Relative time of fall recovery (coded)	2 - MEDIUM	GRASS.W6	PI 401161 74i SD
GROWTH	Spring Recovery	Relative time of spring recovery (coded)	2 - MEDIUM	GRASS.W6	PI 401161 74i 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.	0.45	GRASS.AGR.1998.IOWAPARK	PI 401161 74i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.648	GRASS.SEEDWEIGHT.WRPIS	PI 401161 74i SD
MORPHOLOGY	Leaf number	Relative number of leaves	3 - FEW	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Leaf Position	Leaf position (coded)	2 - CAULINE	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Leaf Strength	Leaf strength (coded)	2 - TOUGH	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Root Type	Root type (coded)	4 - RHIZOMES	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Shatter	Amount of shattering (coded)	2 - MEDIUM	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	1 - ERECT	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Stem Number	Stem number (coded)	3 - FEW	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Stem Strength	Stem strength (coded)	2 - AVERAGE	GRASS.W6	PI 401161 74i SD
MORPHOLOGY	Stem Texture	Stem texture (coded)	3 - COARSE	GRASS.W6	PI 401161 74i SD
PHENOLOGY	Bloom day - Numeric	Numeric day of the year when flowering begins (Approximately 50%)	190	GRASS.1989.ASAY	PI 401161 74i SD
PHENOLOGY	Bloom date	Bloom date - month and day (MMDD).	7/12	GRASS.W6	PI 401161 74i SD