Details for: PI 317504, Poa pratensis L. subsp. angustifolia (L.) Arcang., 423


Summary Data
Taxonomy:
Poa pratensis L. subsp. angustifolia (L.) Arcang.
Top Name:
423
Origin:
Collected – Afghanistan
Received by NPGS:
14 Nov 1966
PI Assigned:
1966
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 317504 83i 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.
Top Name:
423
Origin:
Collected – Afghanistan
Received by NPGS:
14 Nov 1966
PI Assigned:
1966
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Afghanistan
Locality: 38 miles south of Herat. Very dry, sandy roadbank.
Elevation: 1700m.

Donated
14 November 1966.
England, United Kingdom

Donor(s):
Accession Names and Identifiers
423
Type: Other or unclassified name

Narrative
Fairly common 10
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
Other Links
Actions
Pathogens
Vouchers
Herbarium specimen
  • Saufferer, Sandy, USDA, ARS. 2007. Located at Pullman, Washington. Inventory sample: PI 317504. Sandy Saufferer made Herbarium 1997 or earlier.
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAggressiveAggressiveness (coded)1 - STRONG GRASS.W6PI 317504 83i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 317504 83i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.026 GRASS.SEEDWEIGHT.WRPISPI 317504 83i SD
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 317504 83i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 317504 83i SD
MORPHOLOGYLeaf StrengthLeaf strength (coded)2 - TOUGH GRASS.W6PI 317504 83i SD
MORPHOLOGYRoot TypeRoot type (coded)4 - RHIZOMES GRASS.W6PI 317504 83i SD
MORPHOLOGYShatterAmount of shattering (coded)3 - SLIGHT GRASS.W6PI 317504 83i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 317504 83i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 317504 83i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 317504 83i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 317504 83i SD
PHENOLOGYBloom dateBloom date - month and day (MMDD).5/26 GRASS.W6PI 317504 83i SD