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Details for: PI 237659,
Triticum monococcum
L. subsp.
monococcum
, Einkorn
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Triticum monococcum
L. subsp.
monococcum
Top Name:
Einkorn
Origin:
Collected – Rift Valley, Kenya
Maintained:
National Small Grains Collection
Received by NPGS:
05 Mar 1957
PI Assigned:
1957
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
165
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
1 gram
PI 237659 TR08ID SD
Images
(1
total. Click on image for more.)
Core Passport Data
Taxonomy:
Triticum monococcum
L. subsp.
monococcum
Top Name:
Einkorn
Origin:
Collected – Rift Valley, Kenya
Maintained:
National Small Grains Collection
Received by NPGS:
05 Mar 1957
PI Assigned:
1957
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
Rift Valley, Kenya
Coordinates:
1.0000, 38.0000
(Map it)
Georeference protocol:
Center of 1st administrative level
Collector(s):
Plant Breeding Station
Accession Names and Identifiers
Einkorn
Type: Local name
Q94-1879
Type: Other or unclassified name
Narrative
Triticum monococcum
L. subspp.
monococcum
Genus:
Triticum
Section:
Monococcon
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
40597
Verified:
03/20/1998
by ARS Systematic Botanists.
Other conspecific taxa
Triticum monococcum
L.
(0 active accession[s])
Triticum monococcum
L. subsp.
aegilopoides
(Link) Thell.
(923 active accession[s])
Triticum monococcum
L. subsp.
sinskajae
(Filat. & Kurkiev) Valdés & H. Scholz
(0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Triticum monococcum
L. f.
monococcum
Triticum monococcum
L. var.
monococcum
Homotypic Synonym(s)
Crithodium monococcum
(L.) Á. Löve
Crithodium monococcum
(L.) Á. Löve subsp.
monococcum
Triticum aestivum
L. var.
monococcum
(L.) L. H. Bailey
Heterotypic Synonym(s)
Triticum monococcum
L. var.
hornemannii
(Clemente) Körn.
Triticum monococcum
L. var.
eredvianum
Zhuk.
Triticum monococcum
L. var.
laetissimum
Körn.
Triticum monococcum
L. var.
nigricultum
Flaksb.
Triticum monococcum
L. Albohornemannii Group Flaksb.
Triticum monococcum
L. var.
flavescens
Körn.
Triticum monococcum
L. var.
macedonicum
Papag.
Triticum monococcum
L. var.
pseudomacedonicum
Flaksb.
Triticum monococcum
L. var.
vulgare
Körn.
Triticum monococcum
L. var.
nigroatrum
Flaksb.
Triticum monococcum
L. var.
atriaristatum
Flaksb.
Triticum monococcum
L. var.
hohensteinii
Flaksb.
Triticum monococcum
L. var.
pseudoflavescens
Flaksb.
Triticum monococcum
L. var.
pseudohornemannii
Dekapr. & Menabde
Triticum monococcum
L. var.
sangesuri
Tumanian
Triticum monococcum
L. var.
sofianum
Stranski
Triticum monococcum
L. var.
symphaeropolitanum
Drosdov
Triticum monococcum
L. var.
tauricum
Drosdov
Triticum monococcum
L. f.
capitata
Flaksb., nom. inval.
Triticum monococcum
L. f.
densiuscula
Stranski
Triticum monococcum
L. f.
laxiuscula
Stranski
Triticum monococcum
L. f.
parallelica
Stranski
Triticum monococcum
L. f.
patula
Stranski
Triticum monococcum
L. f.
sangesuri
(Tumanian) Flaksb.
Triticum tenax
Hausskn.
Triticum tenax
Hausskn. var.
tenax
Common names
Language
Name
Alternate name
note
seq
Citation
English
einkorn
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
English
einkorn wheat
1
Markle, G. M. et al., eds.
1998. Food and feed crops of the United States, ed. 2
English
hulled wheat
1
Padulos, S. et al., eds.
1996. Hulled wheats. In: International Plant Genetic Resources Institute (IPGRI), Promoting the conservation and use of underutilized and neglected crops. 4:1-269.
English
small spelt
1
Rehm, S.
1994. Multilingual dictionary of agronomic plants
French
engrain
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
French
petit épeautre
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
German
Einkorn
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Italian
farro
2
Padulos, S. et al., eds.
1996. Hulled wheats. In: International Plant Genetic Resources Institute (IPGRI), Promoting the conservation and use of underutilized and neglected crops. 4:1-269.
Portuguese
trigo-candial
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Spanish
escaña menor
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Name
References
Annotations
Taxonomic Re-Identification:
20 Dec 1991, from
Triticum
spp. to
Triticum monococcum
L. subsp.
monococcum
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Anker, C. C. & R. E. Niks.
2001. Prehaustorial resistance to the wheat leaf rust fungus, Puccinia triticina, in Triticum monococcum (s.s.). Euphytica 117:209-215.
DOI:
10.1023/A:1026577307163
.
Note:
IT = 1 %ea-N = 22.0 %ea+N = 61.5 %estab = 38.5
Number of accessions cited:
154
Chen, S. et al.
2018. Identification and characterization of wheat stem rust resistance gene Sr21 effective against the Ug99 race group. PLoS Genet. 14:e1007287.
DOI:
10.1371/journal.pgen.1007287
.
Number of accessions cited:
43
Rouse, M. N. & Y. Jin.
2011. Stem rust resistance in A-genome diploid relatives of wheat. Pl. Dis. 95:941-944.
Number of accessions cited:
1257
Yan, L. et al.
2004. The wheat VRN2 gene is a flowering repressor down-regulated by vernalization. Science 303:1640-1644.
Number of accessions cited:
65
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CYTOLOGIC
Chromosome Number
Laboratory determination of chromosome number.
14
WHEAT.PLOIDY.COLUMBIA.85
PI 237659 TR91ID SD
Not Available
CYTOLOGIC
Chromosome Number
Laboratory determination of chromosome number.
14
WHEAT.PLOIDY.ABERDEEN
PI 237659 TR08ID SD
GROWTH
Growth Habit
Growth habit, based on a spring planting.
S - SPRING
WHEAT.HABIT.ABERDEEN.01
PI 237659 TR91ID SD
Not Available
GROWTH
Plant Height
Average height of plants at maturity, measured in centimeters from the ground to top of the spike, excluding awns. See also related descriptor Plant Height Ratio.
125
WHEAT.AGRON.MARICOPA.95
PI 237659 TR91ID SD
Not Available
INSECT
Cereal Leaf Beetle
Reaction to Cereal Leaf Beetle (Oulema melanopus), based on larval feeding damage.
3 - OVER 40% FOLIAGE EATEN
WHEAT.CLB.MICHIGAN.63.70
PI 237659 TR91ID SD
Not Available
INSECT
Hessian Fly Biotype L
Reaction to Hessian fly Biotype L (Mayetiola destructor).
7 - (1 = RESISTANT, 9 = SUSCEPTIBLE 61-70% S)
WHEAT.HESSIANFLY.MANH.97
PI 237659 TR91ID SD
Not Available
INSECT
Russian Wheat Aphid Chlorosis1
Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also.
9 - PLANT DEATH OR NO RECOVERY POSSIBLE
WHEAT.RWA.STILLWATER.95
PI 237659 TR91ID SD
Not Available
INSECT
Russian Wheat Aphid Leafroll1
Reaction to the Russian Wheat Aphid Biotype 1 (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also.
R - LEAVES ROLLED, LOOSELY TO TIGHTLY
WHEAT.RWA.STILLWATER.95
PI 237659 TR91ID SD
Not Available
MORPHOLOGY
Kernels Per Spike
Average number of kernels per spike, based on five typical spikes.
34
WHEAT.LAB.MARICOPA.95
PI 237659 TR91ID SD
Not Available
MORPHOLOGY
Spike Density
Visual measure of spike density.
8 - (1 = LAX, 9 = VERY DENSE)
WHEAT.LAB.ABERDEEN.18
Not Available
MORPHOLOGY
Glume Pubescence
Type and extent of glume pubescence.
1 - ABSENT
WHEAT.LAB.MARICOPA.95
PI 237659 TR91ID SD
Not Available
MORPHOLOGY
Glume Color
Color of the glumes.
8 - WHITE/AMBER
WHEAT.LAB.ABERDEEN.18
Not Available
MORPHOLOGY
Kernel Color
Color of the kernels.
7 - TAN
WHEAT.LAB.MARICOPA.95
PI 237659 TR91ID SD
Not Available
MORPHOLOGY
Awn Color
Color of the awns.
8 - WHITE/AMBER
WHEAT.LAB.ABERDEEN.18
Not Available
MORPHOLOGY
Awn Type
Type and extent of the awns.
1 - AWNED
WHEAT.LAB.ABERDEEN.18
Not Available
MORPHOLOGY
Spikelets Per Spike
Number of spikelets per spike, based on the average of 5 typical spikes.
38
WHEAT.LAB.MARICOPA.95
PI 237659 TR91ID SD
Not Available
MORPHOLOGY
Rachis Length
Length in mm between rachis internodes taken among 10 internodes in the center 1/3 of spike. Average of 5 spikes.
2
WHEAT.LAB.MARICOPA.95
PI 237659 TR91ID SD
Not Available
OTHER
Core Subset
A flag to indicate the accession is part of the core subset
Y - YES, THE ACCESSION IS PART OF THE CORE SUBSET
WHEAT.CORE.95
PI 237659 TR91ID SD
Not Available
PHENOLOGY
Days to Anthesis
Days from January 1 (Julian) when 50% of the spikes are fully exserted from the boot. See also related descriptor Days to Flowering.
103
WHEAT.AGRON.MARICOPA.95
PI 237659 TR91ID SD
Not Available
PRODUCTION
1000 Kernel Weight
Thousand kernel weight, based on a 30ml volume sample size.
31.7
WHEAT.LAB.ABERDEEN.11A
PI 237659 TR08ID SD