Details for: PI 477958, Bothriochloa ischaemum (L.) Keng var. ischaemum, 'Plains'


Summary Data
Taxonomy:
Bothriochloa ischaemum (L.) Keng var. ischaemum
Cultivar:
'Plains'
Origin:
Collected – Oklahoma, United States
Received by NPGS:
Mar 1983
PI Assigned:
1983
Improvement Status:
Cultivar
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 477958 01 SD
 
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Core Passport Data
Taxonomy:
Bothriochloa ischaemum (L.) Keng var. ischaemum
Cultivar:
'Plains'
Origin:
Collected – Oklahoma, United States
Received by NPGS:
Mar 1983
PI Assigned:
1983
Improvement Status:
Cultivar
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
March 1979.
Oklahoma, United States
Locality: Oklahoma State University

Donated
March 1983.

Comment: Received through National Plant Materials Center, SCS, Beltsville, MD
Donor(s):
Accession Names and Identifiers
'Plains'
Type: Cultivar name

T 9479
Type: Donor identifier
Knox City Pl. Mater. Ctr.

Narrative
Erect, tufted perennial with narrow mostly basal leaves averaging 25 cm in length. Leaves primarily light green. Warm-season bunch grass with good productivity, persistence, aggressiveness and drought tolerance. More winterhardy than King Ranch. Used for forage.
Bothriochloa ischaemum (L.) Keng var. ischaemum
Genus:
Bothriochloa
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Anthristiriinae
Nomen number:

300076
Verified:
08/04/1986 by ARS Systematic Botanists.
Other conspecific taxa
Bothriochloa ischaemum (L.) Keng (248 active accession[s])
Bothriochloa ischaemum (L.) Keng var. songarica (Rupr. ex Fisch. & C. A. Mey.) Celarier & J. R. Harlan (2 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Andropogon ischaemum L.

Homotypic Synonym(s)
Andropogon ischaemum L. var. ischaemum
Dichanthium ischaemum (L.) Roberty

Common names
LanguageNameAlternate namenoteseqCitation
EnglishTurkestan bluestem as Bothriochloa ischaemum1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishyellow bluestem  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Germangemeines Bartgras  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
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Citations
Pedigree
Description:
Composite of 30 selected highly apomictic, but morphologically similar lines tracing to introductions from Pakistan, Iran, Iraq, India, Turkey and Afghanistan.
Intellectual Property Rights
Crop Science Registration. CV-4, BLUESTEM. Issued: 01 Sep 1973.
  • Taliaferro, C. M. & J. R. Harlan. 1973. Crop Sci. (Madison) 13(5):580. Note: CV-4

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHFoliage HeightFoliage height in decimeters6 S9.GRASSESPI 477958 01 SD
GROWTHPlant HeightTotal plant height in decimeters10 S9.GRASSESPI 477958 01 SD
GROWTHPlant WidthPlant spread in decimeters10 S9.GRASSESPI 477958 01 SD
MORPHOLOGYFoliage DistributionDistribution of leaves on plant3 - Well distributed S9.GRASSESPI 477958 01 SD
MORPHOLOGYLeaf LengthLeaf length measured in centimeters22 S9.GRASSESPI 477958 01 SD
MORPHOLOGYLeaf WidthLeaf width measured in millimeters5 S9.GRASSESPI 477958 01 SD
MORPHOLOGYStem SizeStem size by code5 - Medium S9.GRASSESPI 477958 01 SD
MORPHOLOGYTillersAbundance of tillers produced5 - Medium S9.GRASSESPI 477958 01 SD
PHENOLOGYMaturityDays from March 15 planting to first flower140 S9.GRASSESPI 477958 01 SD
PRODUCTIONFoliage AmountAbundance of foliage produced9 - Sparse S9.GRASSESPI 477958 01 SD
PRODUCTIONSeed ProductionRelative seed production1 - Abundant S9.GRASSESPI 477958 01 SD
STRESSWinter SurvivalResistance to winter damage1 - Little or no damage S9.GRASSESPI 477958 01 SD