Details for: PI 220616, Poa pratensis L. subsp. angustifolia (L.) Arcang.


Summary Data
Taxonomy:
Poa pratensis L. subsp. angustifolia (L.) Arcang.
Origin:
Collected – Afghanistan
Received by NPGS:
24 Aug 1954
PI Assigned:
1954
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 220616 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:
Poa pratensis L. subsp. angustifolia (L.) Arcang.
Origin:
Collected – Afghanistan
Received by NPGS:
24 Aug 1954
PI Assigned:
1954
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Afghanistan
Locality: From Zabzara Pass, north of Heart.

Donated
24 August 1954.
Maryland, United States

Donor(s):
Accession Names and Identifiers
Narrative
Poa pratensis L. subspp. angustifolia (L.) Arcang.
Genus:
Poa
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Poinae
Nomen number:

408368
Place of publication:

Comp. fl. ital. 787. 1882
Comment:
Dumortier did not publish this at subspecies rank in Observ. Gramin. belg. 112. 1824 (as Poa pratensis *P. angustifolia) fide W. Greuter (pers. comm. via e-mail on 30 Jul 2014)
Verified:
01/24/2002 by ARS Systematic Botanists.
Other conspecific taxa
Poa pratensis L. (847 active accession[s])
Poa pratensis L. subsp. agassizensis (B. Boivin & D. Löve) Roy L. Taylor & MacBryde (0 active accession[s])
Poa pratensis L. subsp. alpigena (Blytt) Hiitonen (2 active accession[s])
Poa pratensis L. subsp. colpodea (Th. Fr.) Tzvelev (0 active accession[s])
Poa pratensis L. subsp. pratensis (8 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Poa angustifolia L.

Common names
LanguageNameAlternate namenoteseqCitation
Englishnarrow-leaf meadow grass as Poa angustifolia1Sell, P. & G. Murrell. 1996-. Flora of Great Britain and Ireland. Note: lists as Poa pratensis subsp. angustifolia (L.) Dumort.; = P. angustifolia L.
Germanschmalblättriges Rispengras  2Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Swedishsmalgröe  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
  • Nomenclature Name Change: 14 Apr 1997, from Poa angustifolia L. to Poa pratensis L. subsp. angustifolia (L.) Arcang.
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 220616 84i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)1 - EARLY GRASS.W6PI 220616 84i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.032 GRASS.SEEDWEIGHT.WRPISPI 220616 84i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 220616 84i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 220616 84i SD
MORPHOLOGYRoot TypeRoot type (coded)1 - SOD GRASS.W6PI 220616 84i SD
MORPHOLOGYShatterAmount of shattering (coded)3 - SLIGHT GRASS.W6PI 220616 84i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 220616 84i SD
MORPHOLOGYStem NumberStem number (coded)1 - MANY GRASS.W6PI 220616 84i SD
MORPHOLOGYStem StrengthStem strength (coded)1 - SOFT GRASS.W6PI 220616 84i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 220616 84i SD