Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
***THIS IS A TESTING SITE ONLY.***
Please do not place germplasm orders on this site.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12 [npgstest -- bhunt2312-0204]
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Nodulation Data
Regulations
World Economic Plants
About GRIN Taxonomy
GRIN
USDA Genetic Resource Collections
About GRIN-Global
Use of Cookies
NPGS Distribution Policy
Software Disclaimer
GRIN-U
Help
Contact Us
Your Profile
Your Profile
Your Web Request History
Your Address Book
Your Wish List
Details for: PI 577709,
Taeniatherum caput-medusae
(L.) Nevski, 84TK204-0002
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Taeniatherum caput-medusae
(L.) Nevski
Top Name:
84TK204-0002
Origin:
Collected – Turkey
Maintained:
Western Regional PI Station
Received by NPGS:
31 May 1990
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 577709 91i 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
Interstate Shipment Prohibited by Federal Seed Act
https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf
USA – Colorado, Hawaii, Nevada, Utah, Wyoming
Category B Weed
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/nevada_state_regulations_npb_13december2023.pdf
USA – Nevada
CCR 4500 Noxious Weed
https://www.cdfa.ca.gov/plant/docs/2024/4500_Final_Approval_202402.pdf
USA – California
Class 2: Control
https://adminrules.utah.gov/public/rule/R68-9/Current%20Rules?
,
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/utah.pdf
USA – Utah
Designated Noxious Weeds
https://wyoweed.org/noxious-species/listed-species/state-designated-noxious-weeds/
,
https://wyoweed.org///wp-content/uploads/2018/07/StateDesignatedList_2018.pdf
USA – Wyoming
List A Noxious Weed
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/colorado.pdf
USA – Colorado
Prohibited "B" Designated Weed
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/npb_or_quarantine_summary_june_2023.pdf
USA – Oregon
Prohibited Plants
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/npbregulatorysummarywisconsindec2023.pdf
USA – Wisconsin
There are no images for this accession.
Core Passport Data
Taxonomy:
Taeniatherum caput-medusae
(L.) Nevski
Top Name:
84TK204-0002
Origin:
Collected – Turkey
Maintained:
Western Regional PI Station
Received by NPGS:
31 May 1990
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
05 July 1984.
Turkey
Locality:
12km northwest of Dakili Junction.
Elevation:
20m.
Collector(s):
Kimber, Gordon, University of Missouri
Metzger, Robert J., USDA, ARS
Donated
31 May 1990.
Missouri, United States
Donor(s):
Kimber, Gordon, University of Missouri
Accession Names and Identifiers
84TK204-0002
Type: Donor identifier
W6 4335
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS
RM 0684
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Taeniatherum caput-medusae
(L.) Nevski
Genus:
Taeniatherum
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
36195
Place of publication:
Trudy Sredne-Aziatsk. Gosud. Univ., Ser. 8b, Bot. 17:38. 1934
Verified:
10/02/1992
by ARS Systematic Botanists.
Other conspecific taxa
Taeniatherum caput-medusae
(L.) Nevski subsp.
asperum
(Simonk.) Melderis
(5 active accession[s])
Taeniatherum caput-medusae
(L.) Nevski subsp.
caput-medusae
(4 active accession[s])
Taeniatherum caput-medusae
(L.) Nevski subsp.
crinitum
(Schreb.) Melderis
(30 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Taeniatherum
spp.
Common names
Language
Name
Alternate name
note
seq
Citation
English
medusahead-rye
1
Cronquist, A. et al.
1972-. Intermountain flora.
English
Medusa's-head
1
1961. Webster's third new international dictionary.
Portuguese (Brazil)
centeio-silvestre-cabe�a-de-Medusa
2
Groth, D.
2005. pers. comm.
Note:
re. Brazilian common names
Swedish
medusagräs
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Name
References
Annotations
Nomenclature Name Change:
02 Oct 1992, from
Taeniatherum
spp. to
Taeniatherum caput-medusae
(L.) Nevski
Other Links
Actions
Pathogens
Vouchers
Herbarium specimen
Saufferer, Sandy, USDA, ARS
. 2007. Located at Pullman, Washington. Inventory sample: PI 577709. Sandy Saufferer made Herbarium 1997 or earlier.
Citations
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.471
GRASS.SEEDWEIGHT.WRPIS
PI 577709 91i SD