Details for: PI 409753, Tenaxia disticha (Nees) N. P. Barker & H. P. Linder, 2152


Summary Data
Taxonomy:
Tenaxia disticha (Nees) N. P. Barker & H. P. Linder
Top Name:
2152
Origin:
Collected – South Africa
Received by NPGS:
21 Jun 1976
PI Assigned:
1976
Improvement Status:
Wild material
Form Received:
Seed
Availability
This accession is not available. Contact site for status.
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:
Tenaxia disticha (Nees) N. P. Barker & H. P. Linder
Top Name:
2152
Origin:
Collected – South Africa
Received by NPGS:
21 Jun 1976
PI Assigned:
1976
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
1976.
South Africa
Locality: Compassberg Ranch, 30km west of Middelburg. Growing on open grassland.
Elevation: 2000m.

Collector(s):
Donated
21 June 1976.
Maryland, United States
Comment: Collected February, March, and April, 1976.
Donor(s):
Accession Names and Identifiers
2152
Type: Collector identifier

Narrative
Tufted, perennial plant 10
Tenaxia disticha (Nees) N. P. Barker & H. P. Linder
Genus:
Tenaxia
Family:
Poaceae (alt. Gramineae)
Subfamily:
Danthonioideae
Tribe:
Danthonieae
Nomen number:

462738
Place of publication:

Ann. Missouri Bot. Gard. 97:352. 2010
Verified:
02/27/2011 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Danthonia disticha Nees

Homotypic Synonym(s)
Merxmuellera disticha (Nees) Conert
Rytidosperma distichum (Nees) Cope

Common names
Annotations
  • Nomenclature Name Change: 09 Mar 1999, from Danthonia disticha Nees to Merxmuellera disticha (Nees) Conert
  • Nomenclature Name Change: 27 Feb 2011, from Merxmuellera disticha (Nees) Conert to Tenaxia disticha (Nees) N. P. Barker & H. P. Linder
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Pathogens
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAggressiveAggressiveness (coded)3 - WEAK GRASS.W6PI 409753 76o SDNot Available
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 409753 76o SDNot Available
GROWTHSpring RecoveryRelative time of spring recovery (coded)3 - LATE GRASS.W6PI 409753 76o SDNot Available
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 409753 76o SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 409753 76o SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 409753 76o SDNot Available