Details for: PI 639861, Deschampsia cespitosa (L.) P. Beauv., TP00-38-134

Summary Data

Taxonomy:

Deschampsia cespitosa (L.) P. Beauv.

Top Name:

TP00-38-134

Origin:

Collected – Xizang Zizhiqu, China

Maintained:

Western Regional PI Station

Received by NPGS:

18 Jun 2001

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Seed	200 count		PI 639861 2003i 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.

Restrictions
Plant material may be subject to additional regulations
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/npb_or_quarantine_summary_june_2023.pdf, https://www.aphis.usda.gov/plant_health/plant_pest_info/pram/downloads/pdf_files/usdaprlist.pdf

USA – Oregon (See state regulation: Bacterial gummosis of seed heads.)

There are no images for this accession.

Core Passport Data

Taxonomy:

Deschampsia cespitosa (L.) P. Beauv.

Top Name:

TP00-38-134

Origin:

Collected – Xizang Zizhiqu, China

Maintained:

Western Regional PI Station

Received by NPGS:

18 Jun 2001

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

03 September 2000.
Xizang Zizhiqu, China
Locality: 12 km E of Ganzi, Sichuan Province
Coordinates: 31.6031, 100.1536 (Map it)
Elevation: 3620m.
Environment description: Sub-alpine meadow, grass and shrub, ungrazed SOIL:Gravelly loam SLOPE:30-35% ASPECT:NW
Associated species: Associated sp.: Hippophae sp., Salix sp., Festuca ovina, Cotoneaster sp., Fragaria sp., Berberis sp., Koeleria cristata, Anaphalis sp., Carex sp., Agrostis sp., Poa sp., Rumex sp.

Collector(s):

Accession Names and Identifiers

TP00-38-134

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

W6 23595

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

DAJ082000

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Deschampsia cespitosa (L.) P. Beauv.

Genus:

Deschampsia

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Poeae

Subtribe:

Aristaveninae

Nomen number:

316647

Place of publication:

Ess. Agrostogr. 91, 149, 160, t. 8, fig. 3. 1812 "caespitosa"

Protologue link:

https://biodiversitylibrary.org/page/394239

Comment:

combination made in index

Verified:

01/12/1994 by ARS Systematic Botanists.

Other conspecific taxa

Deschampsia cespitosa (L.) P. Beauv. subsp. alpina (L.) Tzvelev (19 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. beringensis (Hultén) W. E. Lawr. (1 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. borealis (Trautv.) Á. Löve & D. Löve (2 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. brevifolia (R. Br.) Tzvelev (0 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. cespitosa (0 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. holciformis (J. Presl) W. E. Lawr. (1 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. obensis (Roshev.) Tzvelev (0 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. orientalis Hultén (1 active accession[s])
Deschampsia cespitosa (L.) P. Beauv. subsp. parviflora (Thuill.) (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Deschampsia pulchra Nees & C. A. Mey.

Common names

Language	Name	seq	Citation
English	tufted hair grass	1	Rehm, S. 1994. Multilingual dictionary of agronomic plants
English	tussock grass	1	Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
French	aire gazonnante	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	canche flexueuse	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	canche gazonnante	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Rasenschmiele	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	aira cespitosa	2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Spanish	grama del monte	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	tuvtåtel	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	fa cao	2	Chinese Academy of Sciences. 1959-. Flora reipublicae popularis sinicae.
Transcribed Korean	jomsaepul	2	Lee, Y. N. 1997. Flora of Korea.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.09		GRASS.SEEDWEIGHT.WRPIS	PI 639861 2003i SD
STRESS	Salt tolerance, ppm NaCl	Salt level in ppm NaCl at which the treated plants have less than 50% as much green cover as the control	12500		The day before data collection the plants are top-dressed with dry sand to mask any algae growing in the pots. Each flat is photographed from above using a digital camera and a light box. Photoshop is used to crop the image to the edges of the flat and add pink lines marking the edges of the pots. SigmaScan macros are then used to divide the imagie into the 18 individual pots and to calculate the % green cover for each pot. The % cover on each date is adjusted by the % cover for the pot at 0 ppm NaCI, just prior to the beginning of the salt treatment. This compensates for differences in stand caused by variable seed germination. The final green cover is the mean treatment value as percent of the mean control value on that date. Expressing the cover as a percent of the control permits comparison between species that differ in growth habit. ">GRASS.SALT.TOLERANCE.2010.BROWN	PI 639861 2003i SD