Details for: PI 283379, Hordeum comosum J. Presl, C.P.I. 25762


Summary Data
Taxonomy:
Hordeum comosum J. Presl
Top Name:
C.P.I. 25762
Origin:
Collected – South America
Maintained:
Historic Record
Received by NPGS:
02 Oct 1962
PI Assigned:
1962
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This is historical information about this accession. It no longer exists and can not be requested.
 
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SPIKE

Core Passport Data
Taxonomy:
Hordeum comosum J. Presl
Top Name:
C.P.I. 25762
Origin:
Collected – South America
Maintained:
Historic Record
Received by NPGS:
02 Oct 1962
PI Assigned:
1962
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

South America

Donated
02 October 1962.


Donor(s):
Accession Names and Identifiers
C.P.I. 25762
Type: Collector identifier
CSIRO

Narrative
Hordeum comosum J. Presl
Genus:
Hordeum
Subgenus:
Hordeastrum
Section:
Stenostachys
Subsection:
Critesion
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

19274
Place of publication:

K. B. Presl, Reliq. haenk. 1:327. 1830
Comment:
valid publication verified from original literature
Verified:
11/22/2009 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
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Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
INSECTRussian Wheat Aphid ChlorosisReaction to the Russian Wheat Aphid (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also.6 - 55% LEAF CHLOROTIC, LARGER CHLOROTIC SPOTS COALESCE. LEAVES START TO "DIE-BACK" FROM TIPS. BARLEY.WILD.RWA.STILLWATER.90PI 283379 HO SDNot Available