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Details for: W6 58607,
Chasmanthium laxum
(L.) H. O. Yates, MARSB-485
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Chasmanthium laxum
(L.) H. O. Yates
Top Name:
MARSB-485
Origin:
Collected – New Jersey, 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
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Seed
100 count
W6 58607 2021o SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Chasmanthium laxum
(L.) H. O. Yates
Top Name:
MARSB-485
Origin:
Collected – New Jersey, 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-485
Type: Collector identifier
Group: BLM
source lot
, Greenbelt Native Plant Center
W6 58607
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
Narrative
tufted on short rhizomes. sheaths glabrous with ciliate margins. virgate inflorescence. spikelets v-shaped. widely spreading lemmas and paleas at maturity.
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
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Herbarium specimen
16 Sep 2016. Located at Mid-Atlantic Regional Seed Bank. Inventory sample: W6 58607 2021o. Clara Holmes:From pressed specimen on another date:19 SEP 2016.
16 Sep 2016. Located at Smithsonian (US). Inventory sample: W6 58607 2021o. Clara Holmes:From pressed specimen on another date:19 SEP 2016.
Citations
Pedigree
Material Transfer Agreement