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Details for: PI 299932,
Eragrostis heteromera
Stapf, 464
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Eragrostis heteromera
Stapf
Top Name:
464
Origin:
Collected – South Africa
Maintained:
Western Regional PI Station
Received by NPGS:
31 Aug 1964
PI Assigned:
1964
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
172
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
200 count
PI 299932 68i 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:
Eragrostis heteromera
Stapf
Top Name:
464
Origin:
Collected – South Africa
Maintained:
Western Regional PI Station
Received by NPGS:
31 Aug 1964
PI Assigned:
1964
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
South Africa
Locality:
Disturbed rock soil 8 miles northeast of Mkuze, Jozini Dam Road
Elevation:
260m.
Collector(s):
Oakes, Albert J., USDA-ARS
Donated
31 August 1964.
Maryland, United States
Donor(s):
Oakes, Albert J., USDA-ARS
Accession Names and Identifiers
464
Type: Collector identifier
AJO-0464
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Wiry perennial bunchgrass; leaves to 12in high; heads to 24in high. Seeds. 10
Eragrostis heteromera
Stapf
Genus:
Eragrostis
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Chloridoideae
Tribe:
Eragrostideae
Subtribe:
Eragrostidinae
Nomen number:
15254
Place of publication:
W. T. Thiselton-Dyer, Fl. cap. 7:610. 1900
Protologue link:
https://www.biodiversitylibrary.org/page/30236218
Verified:
04/28/1997
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
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Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
GROWTH
Aggressive
Aggressiveness (coded)
2 - MEDIUM
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.013
GRASS.SEEDWEIGHT.WRPIS
PI 299932 68i SD
MORPHOLOGY
Leaf number
Relative number of leaves
1 - MANY
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Leaf Strength
Leaf strength (coded)
2 - TOUGH
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Root Type
Root type (coded)
2 - BUNCH
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Shatter
Amount of shattering (coded)
3 - SLIGHT
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Stem Number
Stem number (coded)
2 - AVERAGE
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Stem Strength
Stem strength (coded)
2 - AVERAGE
GRASS.W6
PI 299932 68i SD
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 299932 68i SD