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: W6 58651,
Chasmanthium laxum
(L.) H. O. Yates, MARSB-654
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Chasmanthium laxum
(L.) H. O. Yates
Top Name:
MARSB-654
Origin:
Collected – Delaware, United States
Maintained:
Western Regional PI Station
Received by NPGS:
25 Mar 2021
Improvement Status:
Wild material
Form Received:
Seed
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
W6 58651 2021o SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Chasmanthium laxum
(L.) H. O. Yates
Top Name:
MARSB-654
Origin:
Collected – Delaware, United States
Maintained:
Western Regional PI Station
Received by NPGS:
25 Mar 2021
Improvement Status:
Wild material
Form Received:
Seed
Source History
Donated
25 March 2021.
Idaho, United States
Donor(s):
Greenbelt Native Plant Center
Accession Names and Identifiers
MARSB-654
Type: Collector identifier
Group: BLM
source lot
, Greenbelt Native Plant Center
W6 58651
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
Narrative
Small grass that has triangle shaped seed heads lining the upper stem.
Chasmanthium laxum
(L.) H. O. Yates
Genus:
Chasmanthium
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Chasmanthieae
Nomen number:
415030
Place of publication:
S. W. Naturalist 11:433. 1966
Verified:
10/12/1999
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Holcus laxus
L.
Autonym(s)
Chasmanthium laxum
(L.) H. O. Yates subsp.
laxum
Chasmanthium laxum
(L.) H. O. Yates var.
laxum
Common names
Language
Name
Alternate name
note
seq
Citation
English
slender chasmanthium
1
FNA Editorial Committee.
1993-.
Flora of North America.
Name
References
Annotations
Other Links
Actions
Pathogens
Vouchers
Herbarium specimen
21 Sep 2016. Located at Mid-Atlantic Regional Seed Bank. Inventory sample: W6 58651 2021o. Clara Holmes: MARSB:From pressed specimen on another date:15 NOV 2016.
21 Sep 2016. Located at Smithsonian (US). Inventory sample: W6 58651 2021o. Clara Holmes: MARSB:From pressed specimen on another date:15 NOV 2016.
Citations
Pedigree
Material Transfer Agreement