Details for: PI 380885, Achnatherum caragana (Trin.) Nevski, 431


Summary Data
Taxonomy:
Achnatherum caragana (Trin.) Nevski
Top Name:
431
Origin:
Collected – Iran
Received by NPGS:
15 Sep 1972
PI Assigned:
1973
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 380885 74i 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.
  
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SEED

Core Passport Data
Taxonomy:
Achnatherum caragana (Trin.) Nevski
Top Name:
431
Origin:
Collected – Iran
Received by NPGS:
15 Sep 1972
PI Assigned:
1973
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected

Iran
Locality: Seritchal

Collector(s):
Donated
15 September 1972.
Washington, United States

Donor(s):
Accession Names and Identifiers
431
Type: Collector identifier

JS 0572
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Perennial bunchgrass to 1m tall. Very small seeded. Straight short deciduous awn. Only 1 plant found. 10
Achnatherum caragana (Trin.) Nevski
Genus:
Achnatherum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Stipeae
Nomen number:

317757
Place of publication:

Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 4:337. 1937
Verified:
11/17/1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Stipa caragana Trin.

Homotypic Synonym(s)
Lasiagrostis caragana (Trin.) Trin. & Rupr.

Common names
Annotations
  • Nomenclature Name Change: 20 Feb 1990, from Lasiagrostis caragana (Trin.) Trin. & Rupr. to Achnatherum caragana (Trin.) Nevski
  • Nomenclature Name Change: 17 Nov 1992, from Stipa caragana Trin. to Achnatherum caragana (Trin.) Nevski
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 380885 74i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 380885 74i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 380885 74i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.118 GRASS.SEEDWEIGHT.WRPISPI 380885 74i SD
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 380885 74i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 380885 74i SD
MORPHOLOGYLeaf StrengthLeaf strength (coded)1 - TENDER GRASS.W6PI 380885 74i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 380885 74i SD
MORPHOLOGYStem HabitStem growth habit (coded).2 - SPRAWLING GRASS.W6PI 380885 74i SD
MORPHOLOGYStem NumberStem number (coded)3 - FEW GRASS.W6PI 380885 74i SD
MORPHOLOGYStem StrengthStem strength (coded)1 - SOFT GRASS.W6PI 380885 74i SD
MORPHOLOGYStem TextureStem texture (coded)1 - SOFT GRASS.W6PI 380885 74i SD