Details for: PI 509000, Paspalum unispicatum (Scribn. & Merr.) Nash, 481-79


Summary Data
Taxonomy:
Paspalum unispicatum (Scribn. & Merr.) Nash
Top Name:
481-79
Origin:
Collected – Argentina
Received by NPGS:
Oct 1987
PI Assigned:
1987
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 509000 01 SD
 
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Core Passport Data
Taxonomy:
Paspalum unispicatum (Scribn. & Merr.) Nash
Top Name:
481-79
Origin:
Collected – Argentina
Received by NPGS:
Oct 1987
PI Assigned:
1987
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
12 February 1979.
Argentina
Locality: Edge of bluff above Parana River in La Paz, Entre Rios Province
Comment: Received through 1979 USDA-ARS sponsored plant exploration to South America.
Collector(s):
Accession Names and Identifiers
481-79
Type: Collector identifier

BB 0179
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Plants leafy. Leaves 30-45cm long. Inflorescences 60cm high.
Paspalum unispicatum (Scribn. & Merr.) Nash
Genus:
Paspalum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Paspaleae
Subtribe:
Paspalinae
Nomen number:

103529
Place of publication:

N. Amer. fl. 17:193. 1912
Verified:
03/09/2004 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishone-spike paspalum  1FNA Editorial Committee. 1993-. Flora of North America.
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHFoliage HeightFoliage height in decimeters3 S9.GRASSESPI 509000 01 SD
GROWTHPlant HeightTotal plant height in decimeters6 S9.GRASSESPI 509000 01 SD
GROWTHPlant WidthPlant spread in decimeters5 S9.GRASSESPI 509000 01 SD
MORPHOLOGYFoliage DistributionDistribution of leaves on plant3 - Well distributed S9.GRASSESPI 509000 01 SD
MORPHOLOGYLeaf LengthLeaf length measured in centimeters27 S9.GRASSESPI 509000 01 SD
MORPHOLOGYLeaf WidthLeaf width measured in millimeters11 S9.GRASSESPI 509000 01 SD
MORPHOLOGYStem SizeStem size by code5 - Medium S9.GRASSESPI 509000 01 SD
MORPHOLOGYTillersAbundance of tillers produced5 - Medium S9.GRASSESPI 509000 01 SD
PHENOLOGYMaturityDays from March 15 planting to first flower110 S9.GRASSESPI 509000 01 SD
PRODUCTIONFoliage AmountAbundance of foliage produced9 - Sparse S9.GRASSESPI 509000 01 SD
PRODUCTIONSeed ProductionRelative seed production9 - Sparse S9.GRASSESPI 509000 01 SD
STRESSWinter SurvivalResistance to winter damage3 - (1 = Little or no damage, 9 = Complete winter kill) S9.GRASSESPI 509000 01 SD