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Details for: APG 58392, Urochloa ruziziensis (R. Germ. & C. M. Evrard) Crins, K 5832


Summary Data
Taxonomy:
Urochloa ruziziensis (R. Germ. & C. M. Evrard) Crins
Top Name:
K 5832
Origin:
Donated – Zaire
Received by APG:
21 Feb 1961
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed100 countBASE 58392 2020rwk3_____ SD
 
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Core Passport Data
Taxonomy:
Urochloa ruziziensis (R. Germ. & C. M. Evrard) Crins
Top Name:
K 5832
Origin:
Donated – Zaire
Received by APG:
21 Feb 1961
Improvement Status:
Wild material
Form Received:
Seed
Source History
Donated
21 February 1961.  Zaire

Donator(s):
08 September 2015.  Australia

Donator(s):
Accession Names and Identifiers
K 5832
Type: Unverified name

AusTRCF 28653
Type: Donor identifier
Group: AusTRCF
Austraian Tropical Forage

CPI 28653
Type: Institute identifier
Group: CPI
Commonwealth Plant Introduction

ALP 1.55
Type: Priority Score

Narrative
Group Note
Urochloa ruziziensis (R. Germ. & C. M. Evrard) Crins
Genus:
Urochloa
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Paniceae
Subtribe:
Melinidinae
Nomen number:

401381
Place of publication:

J. Arnold Arbor. suppl. ser., 1:269. 1991
Verified:
03/06/1995 by ARS Systematic Botanists.
Common names
English
Congo grass –
Congo signal grass –
ruzi grass –
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Brachiaria ruziziensis R. Germ. & C. M. Evrard

Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
FAO Standard Material Transfer Agreement (SMTA).

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
GROWTHGrowth habitDominant growth habitD - Initially erect, but later cascading growthAPG QLD Regen 2020-21 Brachiaria Urochloa  
GROWTHMode of spreadDominant mode of spread (at 1st flower)R - Strongly rhizomatousAPG QLD Regen 2020-21 Brachiaria Urochloa  
MORPHOLOGYLeaf hairsLeaf surface hairiness, fully expanded leaves (at 1st flower)4 - Dense hairsAPG QLD Regen 2020-21 Brachiaria Urochloa  
MORPHOLOGYLeaf sheath hairsLeaf sheath surface hairiness, fully expanded leaves (at 1st flower)4 - Dense hairsAPG QLD Regen 2020-21 Brachiaria Urochloa  
MORPHOLOGYLeaf colour (dominant)Dominant leaf colour 4-6 nodes from branch tip (at 1st flower)Mid. GreenAPG QLD Regen 2020-21 Brachiaria Urochloa  
MORPHOLOGY1000 Seed WeightWeight of 1000 seeds in grams4.7APG QLD Regen 2020-21 Brachiaria Urochloa  
MORPHOLOGYMaximum leaf lengthMaximum leaf size of fully expanded leaves (at first flower) APG QLD Regen 2020-21 Brachiaria Urochloa  
OTHERwet down dateDate seeds were first wetted for germination (in laboratory)27/11/2020APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYDays to First FlowerDays from wetting up to start of flowering phase95APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMinimum canopy heightMinimum canopy (foliage) height (cm) (without support) (30-50 days after 1st flower) 55APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMaximum canopy heightMaximum canopy (foliage) height (cm) (without support) (30-50 days after 1st flower) 70APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMinimum seedhead heightMinimum flower (foliage) height (cm) (30-50 days after 1st flower) 65APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMaximum seeedhead heightMaximum flower (foliage) height (cm) (30-50 days after 1st flower) 90APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYLeafiness rating - principalEstimate of leaf vs non-leaf material compared to principal (30-50 days after 1st flower)2 - Similar to comparatorAPG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYSeed production (subsidiary)Estimate of seed production relative to the subsidiary comparator (where present)2 - Similar to comparatorAPG QLD Regen 2020-21 Brachiaria Urochloa  
PRODUCTIONFlowering and seed setEstimate of seed production capacity5 - Dense flowering, ready seed set (few empty florets)APG QLD Regen 2020-21 Brachiaria Urochloa  
PRODUCTIONTrait Agronomic ValueSubjective rating (one to five ) based on the overall appearance of an accessions agronomic potential APG QLD Regen 2020-21 Brachiaria Urochloa  
PRODUCTIONTrait Agronomic Value CommentComment for trait agronomic valuevigorousAPG QLD Regen 2020-21 Brachiaria Urochloa  


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