Details for: PI 496398, Hymenachne pernambucensis (Spreng.) Zuloaga, 135


Summary Data
Taxonomy:
Hymenachne pernambucensis (Spreng.) Zuloaga
Top Name:
135
Origin:
Collected – Argentina
Received by NPGS:
Feb 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 496398 02 SD
 
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Core Passport Data
Taxonomy:
Hymenachne pernambucensis (Spreng.) Zuloaga
Top Name:
135
Origin:
Collected – Argentina
Received by NPGS:
Feb 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
31 March 1976.
Argentina
Locality: Rte. 12, 40 km W of Ituzaingo, Corrientes Province
Environment description: Wet roadside ditch

Collector(s):
Donated
February 1985.


Donor(s):
Accession Names and Identifiers
135
Type: Donor identifier
Brown R. H.

Narrative
Plants 1-1.5m tall.
Hymenachne pernambucensis (Spreng.) Zuloaga
Genus:
Hymenachne
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Paspaleae
Subtribe:
Otachyriinae
Nomen number:

451181
Place of publication:

S. S. Aliscioni et al., Amer. J. Bot. 90:817. 2003
Verified:
06/19/2006 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Agrostis pernambucensis Spreng.

Homotypic Synonym(s)
Panicum pernambucense (Spreng.) Mez ex Pilg.

Heterotypic Synonym(s)
Panicum rivulare Trin.

Common names
Annotations
  • Nomenclature Name Change: 22 Apr 1991, from Panicum rivulare Trin. to Panicum pernambucense (Spreng.) Mez ex Pilg.
  • Nomenclature Name Change: 19 Jun 2006, from Panicum pernambucense (Spreng.) Mez ex Pilg. to Hymenachne pernambucensis (Spreng.) Zuloaga
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHFoliage HeightFoliage height in decimeters3 S9.GRASSESPI 496398 01 SDNot Available
GROWTHPlant HeightTotal plant height in decimeters3 S9.GRASSESPI 496398 01 SDNot Available
GROWTHPlant WidthPlant spread in decimeters4 S9.GRASSESPI 496398 01 SDNot Available
MORPHOLOGYFoliage DistributionDistribution of leaves on plant2 - Cauline S9.GRASSESPI 496398 01 SDNot Available
MORPHOLOGYLeaf LengthLeaf length measured in centimeters18 S9.GRASSESPI 496398 01 SDNot Available
MORPHOLOGYLeaf WidthLeaf width measured in millimeters8 S9.GRASSESPI 496398 01 SDNot Available
MORPHOLOGYStem SizeStem size by code5 - Medium S9.GRASSESPI 496398 01 SDNot Available
MORPHOLOGYTillersAbundance of tillers produced9 - Sparse S9.GRASSESPI 496398 01 SDNot Available
PHENOLOGYMaturityDays from March 15 planting to first flower74 S9.GRASSESPI 496398 01 SDNot Available
PRODUCTIONFoliage AmountAbundance of foliage produced5 - Medium S9.GRASSESPI 496398 01 SDNot Available
STRESSWinter SurvivalResistance to winter damage1 - Little or no damage S9.GRASSESPI 496398 01 SDNot Available
SUBSETImageImage present in GRIN databaseHerbarium - Image of herbarium sample S9.GRASS.IMAGE.HERBARIUM.2006 Not Available