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 505820, ×
Agrotriticum
sp., MT-2
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
×
Agrotriticum
sp.
Top Name:
MT-2
Origin:
Developed – Montana, United States
Maintained:
National Small Grains Collection
Received by NPGS:
19 Dec 1986
PI Assigned:
1986
Improvement Status:
Breeding material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
195
View original Plant Inventory data in pdf format
Availability
This accession is not available. Contact site for status.
National Small Grains Collection
Images
(2
total. Click on image for more.)
Core Passport Data
Taxonomy:
×
Agrotriticum
sp.
Top Name:
MT-2
Origin:
Developed – Montana, United States
Maintained:
National Small Grains Collection
Received by NPGS:
19 Dec 1986
PI Assigned:
1986
Improvement Status:
Breeding material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
1986.
Montana, United States
Developer(s):
Schaeffer, J.R., Montana State University
Accession Names and Identifiers
MT-2
Type: Developer identifier
Montana-2
Type: Donor identifier
AP-5a-2
Type: Other or unclassified name
Narrative
Plant amphiploid hybrid with shorter spike internodes, larger spikelets, and larger seed than Agropyron intermedium.
×
Agrotriticum
spp.
Genus:
×Agrotriticum
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
300016
Comment:
catch-all record for unidentified or unnamed plants of ×
Agrotriticum
Verified:
11/22/1996
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Language
Name
Alternate name
note
seq
Citation
English
acrotricum
1
1998.
Federal Seed Act and Regulations, Agricultural and Vegetable Kind Lists, United States Department of Agriculture, Agricultural Marketing Service, Seed Regulatory and Testing Branch.
Name
References
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Cox, C. M. et al.
2002. Perennial wheat germplasm lines resistant to eyespot, Cephalosporium stripe, and wheat streak mosaic. Pl. Dis. 86:1043-1048.
DOI:
10.1094/PDIS.2002.86.9.1043
.
Number of accessions cited:
16
Jones, T. A. et al.
1999. Genome characterization of MT-2 perennial and OK-906 annual wheat x intermediate wheatgrass hybrids. Crop Sci. (Madison) 39:1041-1043.
DOI:
10.2135/cropsci1999.0011183X003900040013x
.
Number of accessions cited:
1
Pedigree
Description:
derived from an original intergeneric amphiploid hybrid between T. durum and Agropyron intermedium
Intellectual Property Rights
Crop Science Registration
. GP-282, WHEAT. Issued: 01 Jul 1987.
Schaeffer, J. R.
1987. Registration of Montana-2 perennial X-Agrotriticum intermediodurum Khizhnyak. Crop Sci. (Madison) 27(4):822.
DOI:
10.2135/cropsci1987.0011183X002700040058x
.
Note:
GP-282
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
GROWTH
Growth Habit
Growth habit, based on a spring planting.
W - WINTER
WHEAT-INT.HABIT.ABERDEEN.04
PI 505820 TI90WA SD
Not Available
MORPHOLOGY
Awn Type
Type and extent of the awns.
5 - APICALLY AWNLETTED
WHEAT.AGRON.ABERDEEN.14
Not Available
MORPHOLOGY
Spike Density
Visual measure of spike density.
3 - (1 = LAX, 9 = VERY DENSE)
WHEAT.AGRON.ABERDEEN.14
Not Available
MORPHOLOGY
Spike Type
Shape characteristic of typical mature spikes.
1 - FUSIFORM
WHEAT.AGRON.ABERDEEN.14
Not Available
MORPHOLOGY
Glume Color
Color of the glumes.
3 - BROWN
WHEAT.AGRON.ABERDEEN.14
Not Available
MORPHOLOGY
Kernel Color
Color of the kernels.
2 - BLUE
WHEAT-INT.LAB.ABERDEEN.10
PI 505820 TI90WA SD
Not Available
MORPHOLOGY
Kernel Color
Color of the kernels.
7 - TAN
WHEAT-INT.LAB.ABERDEEN.10
PI 505820 TI90WA SD
Not Available
MORPHOLOGY
Awn Color
Color of the awns.
3 - BROWN
WHEAT.AGRON.ABERDEEN.14
Not Available
PRODUCTION
1000 Kernel Weight
Thousand kernel weight, based on five typical spikes.
13
WHEAT-INT.LAB.ABERDEEN.10
PI 505820 TI90WA SD
Not Available