Details for: PI 207500, Piptatherum coerulescens (Desf.) P. Beauv.

Summary Data

Taxonomy:

Piptatherum coerulescens (Desf.) P. Beauv.

Origin:

Collected – Afghanistan

Maintained:

Western Regional PI Station

Received by NPGS:

29 Oct 1953

PI Assigned:

1953

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

161
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	200 count		PI 207500 84i 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:

Piptatherum coerulescens (Desf.) P. Beauv.

Origin:

Collected – Afghanistan

Maintained:

Western Regional PI Station

Received by NPGS:

29 Oct 1953

PI Assigned:

1953

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

Afghanistan
Locality: From above Paghman.

Donated

29 October 1953.
Maryland, United States

Donor(s):

Gentry, Howard Scott, Crops Research Division - USDA-ARS

Accession Names and Identifiers

Narrative

Piptatherum coerulescens (Desf.) P. Beauv.

Genus:

Piptatherum

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Stipeae

Nomen number:

316128

Place of publication:

Ess. Agrostogr. 18, 167, 173. 1812

Protologue link:

https://biodiversitylibrary.org/page/394252

Comment:

combination made in index

Verified:

05/11/1992 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Milium coerulescens Desf.

Homotypic Synonym(s)
Oryzopsis coerulescens (Desf.) Hack.

Common names

Annotations

Nomenclature Name Change: 11 May 1992, from Oryzopsis coerulescens (Desf.) Hack. to Piptatherum coerulescens (Desf.) P. Beauv.

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	GRASS.AGR.2002.ARDMORE	PI 207500 84i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.123	GRASS.SEEDWEIGHT.WRPIS	PI 207500 84i SD
MORPHOLOGY	Leaf number	Relative number of leaves	2 - AVERAGE	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Leaf Position	Leaf position (coded)	1 - BASAL	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Root Type	Root type (coded)	2 - BUNCH	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Shatter	Amount of shattering (coded)	3 - SLIGHT	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	1 - ERECT	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Stem Number	Stem number (coded)	2 - AVERAGE	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Stem Strength	Stem strength (coded)	3 - STIFF	GRASS.W6	PI 207500 84i SD
MORPHOLOGY	Stem Texture	Stem texture (coded)	2 - MEDIUM	GRASS.W6	PI 207500 84i SD
PHENOLOGY	Bloom date	Bloom date - month and day (MMDD).	5/12	GRASS.W6	PI 207500 84i SD