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Details for: PI 441106,
Disakisperma dubium
(Kunth) P. M. Peterson & N. Snow, 'Van Horn'
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Disakisperma dubium
(Kunth) P. M. Peterson & N. Snow
Cultivar:
'Van Horn'
Origin:
Collected – United States
Maintained:
Plant Genetic Resources Conservation Unit (S9)
Received by NPGS:
Jan 1980
PI Assigned:
1980
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
188
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
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Seed
200 count
PI 441106 01 SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Disakisperma dubium
(Kunth) P. M. Peterson & N. Snow
Cultivar:
'Van Horn'
Origin:
Collected – United States
Maintained:
Plant Genetic Resources Conservation Unit (S9)
Received by NPGS:
Jan 1980
PI Assigned:
1980
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
January 1975.
United States
Locality:
Culberson Co., Texas
Elevation:
1242m.
Donated
January 1980.
Texas, United States
Donor(s):
USDA, SCS
Accession Names and Identifiers
'Van Horn'
Type: Cultivar name
Narrative
Collected by S. Holtz.
Disakisperma dubium
(Kunth) P. M. Peterson & N. Snow
Genus:
Disakisperma
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Chloridoideae
Tribe:
Cynodonteae
Subtribe:
Eleusininae
Nomen number:
465476
Place of publication:
Ann. Bot. (Oxford) ser. 2, 109:1327. 2012 "
dubia
"
Verified:
06/28/2012
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Chloris dubia
Kunth
Homotypic Synonym(s)
Diplachne dubia
(Kunth) Scribn.
Leptochloa dubia
(Kunth) Nees
Common names
Language
Name
Alternate name
note
seq
Citation
English
green sprangletop
as
Leptochloa dubia
1
Gould, F. W.
1975. The grasses of Texas
Note:
as
Leptochloa dubia
Spanish
zacate gigante
as
Leptochloa dubia
2
Mejía-Saulés, M. T. & P. Dávila A.
1992. Gramíneas Útiles de México. Cuad. Inst. Biol. 16 Universidad Nacional Autónoma de México, Distrito Federal, Mexico.
Note:
as
Leptochloa dubia
Name
References
Annotations
Nomenclature Name Change:
28 Jun 2012, from
Leptochloa dubia
(Kunth) Nees to
Disakisperma dubium
(Kunth) P. M. Peterson & N. Snow
Other Links
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Pedigree
Description:
Originally collected in Culberson County, Texas, this variety was released in 1989 by the Soil Conservation Service in cooperation with the Agricultural Research Service and the Texas Agricultural Experiment Station.
Material Transfer Agreement