Details for: PI 469235, Elymus lanceolatus (Scribn. & J. G. Sm.) Gould, 'CRITANA'

Summary Data

Taxonomy:

Elymus lanceolatus (Scribn. & J. G. Sm.) Gould

Cultivar:

'CRITANA'

Origin:

Collected – Montana, United States

Maintained:

Western Regional PI Station

Received by NPGS:

Apr 1982

PI Assigned:

1982

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

190
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 469235 85i 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:

Elymus lanceolatus (Scribn. & J. G. Sm.) Gould

Cultivar:

'CRITANA'

Origin:

Collected – Montana, United States

Maintained:

Western Regional PI Station

Received by NPGS:

Apr 1982

PI Assigned:

1982

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

1960.
Montana, United States
Locality: Roadside cuts on medium to fine textured soils near Havre, M ontana

Donated

April 1982.
Montana, United States

Donor(s):

USDA, SCS

Accession Names and Identifiers

'CRITANA'

Type: Cultivar name

Narrative

Released in 1971. Collected by D.E. Ryerson. Seedling vigor excellent. Seed production good. Tight sod under dryland conditions. Used for conservation of disturbed areas. Requires little or no maintenance.

Elymus lanceolatus (Scribn. & J. G. Sm.) Gould

Genus:

Elymus

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

314093

Place of publication:

Madroño 10:94. 1949

Comment:

non Elymus dasystachys Trin. (1829)

Verified:

11/08/2007 by ARS Systematic Botanists.

Other conspecific taxa

Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. lanceolatus (37 active accession[s])
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. psammophilus (J. M. Gillett & H. Senn) Á. Löve (4 active accession[s])
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. riparius (Scribn. & J. G. Sm.) Barkworth (0 active accession[s])

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

Common names

Language	Name	Alternate name	note	seq	Citation
English	streamside wheatgrass			1	Allred, Kelly W. 2008. Flora Neomexicana I: The vascular plants of New Mexico, an annotated checklist to the names of vascular plants with synonymy and bibliography.
English	thick-spike wheatgrass			1	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 5:2542.

Annotations

Nomenclature Name Change: 28 Oct 1988, from Elytrigia dasystachya (Hook.) Á. Löve & D. Löve to Elymus lanceolatus (Scribn. & J. G. Sm.) Gould

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
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.	0.35	GRASS.AGR.1997.IOWAPARK	PI 469235 85i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.368	GRASS.SEEDWEIGHT.WRPIS	PI 469235 85i SD
PHENOLOGY	Vernalization needed to flower	Vernalization needed to induce flowering	Y - Vernalization is needed	For an Excel table of the Hopkins data..">GRASS.AWNS.2005.HOPKINS	PI 469235 85i SD