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Details for: APG 58456, Urochloa dictyoneura (Fig. & De Not.) Veldkamp, RWS 436


Summary Data
Taxonomy:
Urochloa dictyoneura (Fig. & De Not.) Veldkamp
Top Name:
RWS 436
Origin:
Collected – Zambia
Received by APG:
01 Oct 1972
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed100 countBASE 58456 2020rwk2_____ SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Urochloa dictyoneura (Fig. & De Not.) Veldkamp
Top Name:
RWS 436
Origin:
Collected – Zambia
Received by APG:
01 Oct 1972
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
04 February 1972. 
Locality: 96km E. KASAMA ON ISOKA RD.
Aspect: Flat; Coll Source: Wild; Landuse: Roadside; Propagule: Seed; Slope: Level; Soil Drainage: Inundated All Year; Soil_Texture: Sand; Rainfall: 1200

04 February 1972.  Zambia
Coordinates: -10.1500, 31.9500 (Map it)
Elevation: 1242m.

Collector(s):
Donated
01 October 1972.  Zambia

Donator(s):
08 September 2015.  Australia

Donator(s):
Accession Names and Identifiers
RWS 436
Type: Collector identifier

AusTRCF 59610
Type: Donor identifier
Group: AusTRCF
Austraian Tropical Forage

CPI 59610
Type: Institute identifier
Group: CPI
Commonwealth Plant Introduction

PI 486129
Type: Unverified name
Group: PI
Plant Introduction

ALP 1.2
Type: Priority Score

Narrative
Group Note
Urochloa dictyoneura (Fig. & De Not.) Veldkamp
Genus:
Urochloa
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Paniceae
Subtribe:
Melinidinae
Nomen number:

417380
Place of publication:

Blumea 41:418. 1996
Verified:
10/11/2000 by ARS Systematic Botanists.
Common names
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Panicum dictyoneurum Fig. & De Not.

Homotypic Synonym(s)
Brachiaria dictyoneura (Fig. & De Not.) Stapf

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

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
GROWTHGrowth habitDominant growth habitE - Erect (vertical dominant growth)(self-supporting)APG 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 grams6.4APG 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 phase130APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMinimum canopy heightMinimum canopy (foliage) height (cm) (without support) (30-50 days after 1st flower) 80APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMaximum canopy heightMaximum canopy (foliage) height (cm) (without support) (30-50 days after 1st flower) 110APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMinimum seedhead heightMinimum flower (foliage) height (cm) (30-50 days after 1st flower) 90APG QLD Regen 2020-21 Brachiaria Urochloa  
PHENOLOGYMaximum seeedhead heightMaximum flower (foliage) height (cm) (30-50 days after 1st flower) 200APG 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 valueSuspect U. brizanthaAPG QLD Regen 2020-21 Brachiaria Urochloa  


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