Details for: PI 659831, Agrostis divaricatissima Mez, W94051


Summary Data
Taxonomy:
Agrostis divaricatissima Mez
Top Name:
W94051
Origin:
Collected – Mongolia
Received by NPGS:
May 1995
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 659831 2008i 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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Core Passport Data
Taxonomy:
Agrostis divaricatissima Mez
Top Name:
W94051
Origin:
Collected – Mongolia
Received by NPGS:
May 1995
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
September 1994.
Mongolia
Locality: On Toibiin River about 60 km SW of Dzuunburen by air.
Coordinates: 49.7181, 105.2900 (Map it)
Elevation: 835m.
Environment description: Mountain steppe.
Comment: Meadow and hillside in river bottom fairly wet. Assoc. spp: Calamagrostis epigios, Agrostis mongolica, Alopecurus arundinaceus, Calamogrostis langsdorffii, Onobrychis sibiricus, Phleum phloides.
Collector(s):
Accession Names and Identifiers
W94051
Type: Collector identifier

W6 18201
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

DAJ0194
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Agrostis divaricatissima Mez
Genus:
Agrostis
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Agrostidinae
Nomen number:

512630
Place of publication:

Repert. Spec. Nov. Regni Veg. 18:4. 1922
Verified:
08/04/2025 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Agrostis mongolica Roshev.

Common names
Annotations
  • Nomenclature Name Change: 04 Aug 2025, from Agrostis mongolica Roshev. to Agrostis divaricatissima Mez
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Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.017 GRASS.SEEDWEIGHT.WRPISPI 659831 2008i SD