Details for: PI 315079, Leymus racemosus (Lam.) Tzvelev, 557


Summary Data
Taxonomy:
Leymus racemosus (Lam.) Tzvelev
Top Name:
557
Origin:
Collected – Former, Soviet Union
Received by NPGS:
10 Jun 1966
PI Assigned:
1966
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 315079 89i 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:
Leymus racemosus (Lam.) Tzvelev
Top Name:
557
Origin:
Collected – Former, Soviet Union
Received by NPGS:
10 Jun 1966
PI Assigned:
1966
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Former, Soviet Union

Donated
10 June 1966.
Russian Federation
Comment: Received through VIR, 44 Gersena (Herzon) Street, Saint Petersburg, Russian SFSR, 190000.
Donor(s):
Accession Names and Identifiers
557
Type: Other or unclassified name

Narrative
Leymus racemosus (Lam.) Tzvelev
Genus:
Leymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102163
Place of publication:

Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20:429. 1960
Verified:
11/02/2007 by ARS Systematic Botanists.
Other conspecific taxa
Leymus racemosus (Lam.) Tzvelev subsp. klokovii Tzvelev (1 active accession[s])
Leymus racemosus (Lam.) Tzvelev subsp. racemosus (10 active accession[s])
Leymus racemosus (Lam.) Tzvelev subsp. sabulosus (M. Bieb.) Tzvelev (3 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishmammoth wild rye  1FNA Editorial Committee. 1993-. Flora of North America.
Swedishbredbladig strandråg  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chineseda lai cao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
Other Links
NCBI Nucleotide Link
Actions
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 315079 89i 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 GRASS.AGR.1998.IOWAPARKPI 315079 89i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.1.27 GRASS.SEEDWEIGHT.WRPISPI 315079 89i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 315079 89i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 315079 89i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 315079 89i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 315079 89i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 315079 89i SD
MORPHOLOGYStem StrengthStem strength (coded)3 - STIFF GRASS.W6PI 315079 89i SD
MORPHOLOGYStem TextureStem texture (coded)3 - COARSE GRASS.W6PI 315079 89i SD
PHENOLOGYBloom dateBloom date - month and day (MMDD).6/20 GRASS.W6PI 315079 89i SD