Details for: PI 236917, Poa pratensis L. subsp. pratensis


Summary Data
Taxonomy:
Poa pratensis L. subsp. pratensis
Origin:
Collected – Canada
Received by NPGS:
15 Mar 1956
PI Assigned:
1957
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 236917 88i 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. pratensis
Origin:
Collected – Canada
Received by NPGS:
15 Mar 1956
PI Assigned:
1957
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Canada
Locality: From Livingstone Falls Camp, Coleman-Kananaskis Road.

Collector(s):
Donated
15 March 1956.
Maryland, United States
Comment: Native and naturalized forage and ornamental plants collected in Ontario, Manitoba, Saskatchewan, Alberta and British Columbia, June, July and August, 1956.
Donor(s):
Accession Names and Identifiers
Narrative
Poa pratensis L. subspp. pratensis
Genus:
Poa
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Poinae
Nomen number:

408366
Verified:
04/14/1997 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. angustifolia (L.) Arcang. (86 active accession[s])
Poa pratensis L. subsp. colpodea (Th. Fr.) Tzvelev (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
EnglishKentucky bluegrass  1Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Englishsmooth meadow grass  1Sell, P. & G. Murrell. 1996-. Flora of Great Britain and Ireland.
GermanWiesenrispengras  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Annotations
  • Taxonomic Re-Identification: 15 Apr 1997, from Poa spp. to Poa pratensis L. subsp. pratensis
Other Links
Actions
Pathogens
Vouchers
Herbarium specimen
  • Saufferer, Sandy, USDA, ARS. 2007. Located at Pullman, Washington. Inventory sample: PI 236917. Sandy Saufferer made Herbarium 1997 or earlier.
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAggressiveAggressiveness (coded)3 - WEAK GRASS.W6PI 236917 88i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 236917 88i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)3 - LATE GRASS.W6PI 236917 88i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.052 GRASS.SEEDWEIGHT.WRPISPI 236917 88i SD
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 236917 88i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 236917 88i SD
MORPHOLOGYLeaf StrengthLeaf strength (coded)1 - TENDER GRASS.W6PI 236917 88i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 236917 88i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 236917 88i SD
MORPHOLOGYStem NumberStem number (coded)3 - FEW GRASS.W6PI 236917 88i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 236917 88i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 236917 88i SD