Details for: PI 315958, Secale cereale L. subsp. cereale, 'Petkus'

Summary Data

Taxonomy:

Secale cereale L. subsp. cereale

Cultivar:

'Petkus'

Origin:

Developed – Berlin, Germany

Maintained:

National Small Grains Collection

Received by NPGS:

22 Jul 1966

PI Assigned:

1966

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

174
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	5 gram		PI 315958 SE13ID SD

Images (2 total. Click on image for more.)

Core Passport Data

Taxonomy:

Secale cereale L. subsp. cereale

Cultivar:

'Petkus'

Origin:

Developed – Berlin, Germany

Maintained:

National Small Grains Collection

Received by NPGS:

22 Jul 1966

PI Assigned:

1966

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

Berlin, Germany
Coordinates: 52.5000, 13.4167 (Map it)
Georeference protocol: Center of 1st administrative level

Developer(s):

Estate of von Lockow

Donated

22 July 1966.

Donor(s):

Institute de la Recherche Agronomique

Accession Names and Identifiers

'Petkus'

Type: Cultivar name

Narrative

Secale cereale L. subspp. cereale

Genus:

Secale

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

33443

Verified:

09/11/1992 by ARS Systematic Botanists.

Other conspecific taxa

Secale cereale L. (22 active accession[s])
Secale cereale L. subsp. afghanicum (Vavilov) K. Hammer (1 active accession[s])
Secale cereale L. subsp. ancestrale Zhuk. (9 active accession[s])
Secale cereale L. subsp. dighoricum Vavilov (2 active accession[s])
Secale cereale L. subsp. segetale Zhuk. (12 active accession[s])
Secale cereale L. subsp. tetraploidum Kobyl. (1 active accession[s])
Secale cereale L. subsp. tsitsinii Kobyl. (0 active accession[s])
Secale cereale L. unranked rigidum Antropov & Antropova (1 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Autonym(s)
Secale cereale L. var. cereale

Heterotypic Synonym(s)
Secale cereale L. var. multicaule Metzg. ex Alef.
Secale cereale L. var. viride Vavilov
Secale cereale L. var. vulgare Körn.

Common names

Language	Name	seq	Citation
English	cereal rye	1	University of California Sustainable Agriculture Research and Education Program. UC SAREP on-line cover crop database (on-line resource).
English	rye	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French	seigle	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	seigle cultivé	2	FNA Editorial Committee. 1993-. Flora of North America.
German	Roggen	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	segale	2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji	rai-mugi	2	Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguese	centeio	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	centeno	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	råg	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	hei mai	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Korean	homil	2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:129.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
INSECT	Russian Wheat Aphid Chlorosis	Reaction to the Russian Wheat Aphid (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also.	9 - PLANT DEATH OR NO RECOVERY POSSIBLE	RYE.RWA.89	PI 315958 SE SD	Not Available
INSECT	Russian Wheat Aphid Leafroll	Reaction to the Russian Wheat Aphid (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also.	R - LEAVES TIGHTLY ROLLED	RYE.RWA.89	PI 315958 SE SD	Not Available
MORPHOLOGY	Awn Color	Color of the awns.	8 - WHITE/AMBER	RYE.AGRON.ABERDEEN.13	PI 315958 SE92PO SD	Not Available
MORPHOLOGY	Awn Type	Type and extent of the awns.	1 - AWNED	RYE.AGRON.ABERDEEN.13	PI 315958 SE92PO SD	Not Available
MORPHOLOGY	Glume Color	Color of the glumes.	8 - WHITE/AMBER	RYE.AGRON.ABERDEEN.13	PI 315958 SE92PO SD	Not Available
MORPHOLOGY	Spike Density	Visual measure of spike density.	6 - (1 = LAX, 9 = VERY DENSE)	RYE.AGRON.ABERDEEN.13	PI 315958 SE92PO SD	Not Available
MORPHOLOGY	Spike Type	Shape characteristic of typical mature spikes.	1 - FUSIFORM	RYE.AGRON.ABERDEEN.13	PI 315958 SE92PO SD	Not Available
MORPHOLOGY	Straw Color	Color of straw at maturity.	5 - PURPLE	RYE.AGRON.PARLIER.14	PI 315958 SE13ID SD
MORPHOLOGY	Straw Color	Color of straw at maturity.	8 - WHITE/AMBER	RYE.AGRON.PARLIER.14	PI 315958 SE13ID SD
MORPHOLOGY	Growth Habit	Growth habit, based on a spring planting.	S - SPRING	RYE.HABIT.ABERDEEN.20		Not Available
MORPHOLOGY	Kernels Per Spike	Average number of kernels per spike, based on five typical spikes.	31	RYE.POLAND.89	PI 315958 SE SD	Not Available
MORPHOLOGY	1000 Kernel Weight	Thousand kernel weight, based on a count of 250 or more. Expressed in grams.	36.2	RYE.POLAND.89	PI 315958 SE SD	Not Available
OTHER	Grain Fill Period	Number of days from anthesis to maturity.	44	RYE.POLAND.89	PI 315958 SE SD	Not Available
OTHER	Tillers	Number of productive tillers	5	RYE.POLAND.89	PI 315958 SE SD	Not Available
OTHER	Protein	Protein content of the kernel, expressed as percent dry weight basis.	13	RYE.POLAND.89	PI 315958 SE SD	Not Available