Details for: PI 269942, Piptatherum coerulescens (Desf.) P. Beauv.


Summary Data
Taxonomy:
Piptatherum coerulescens (Desf.) P. Beauv.
Origin:
Collected – Pakistan
Received by NPGS:
29 Nov 1960
PI Assigned:
1960
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
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.
  
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Core Passport Data
Taxonomy:
Piptatherum coerulescens (Desf.) P. Beauv.
Origin:
Collected – Pakistan
Received by NPGS:
29 Nov 1960
PI Assigned:
1960
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Pakistan

Donated
29 November 1960.
Maryland, United States
Comment: Received through American Embassy, Taipei.
Donor(s):
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
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.
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.024 GRASS.SEEDWEIGHT.WRPISPI 269942 2007i SDNot Available
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)1 - BASAL GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)2 - MEDIUM GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 269942 60o SDNot Available
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 269942 60o SDNot Available
PHENOLOGYBloom dateBloom date - month and day (MMDD).7/01 GRASS.W6PI 269942 60o SDNot Available